BDMAEE
Name BDMAEE
Synonyms N,N,N’,N’-tetramethyl-2,2′-oxybis(ethylamine)
copyRight
Molecular Structure CAS # 3033-62-3, Bis(2-dimethylaminoethyl) ether, N,N,N’,N’-tetramethyl-2,2′-oxybis(ethylamine)
Molecular Formula C8H20N2O
Molecular Weight 160.26
CAS Registry Number 3033-62-3
EINECS 221-220-5
BDMAEE BDMAEE MSDS
Structural formula
| Business number | 028L |
|---|---|
| Molecular formula | C8H14ClNS2 |
| Molecular weight | 223.79 |
| label |
Grass kills, Caicao special, Thioallate,Vegedex, herbicide |
CAS number:95-06-7
MDL number:MFCD00048530
EINECS number:202-388-9
RTECS number:EZ5075000
BRN number:1772271
PubChem number:24869212
None
1. Acute toxicity: rat oral LD50: 850mg/kg; rabbit skin contact LD50: 2200mg/kg;
2. Chronic toxicity/carcinogenicity
Large Rat oral TDLo: 6825mg/kg/78W-C; mouse oral TDLo: 59mg/kg/78W-C; rat oral TD: 11mg/kg/78W-I; mouse oral TD: 120mg/kg /78W-I;
1. Mutagenicity
Mutation of Salmonella typhimurium: 10μL/plate;
Mutation of Salmonella typhimurium: 10μg/plate ;
Microbial mutation: 1100μg/plate;
Aspergillus nidulans mutation: 20μL/plate;
DNA inhibition of human lymphocytes: 500mg/L;
DNA inhibition of rat cells: 1mg/L;
None
1. Molar refractive index: 62.53
2. Molar volume (cm3/mol): 193.0
3. Isotonic specific volume (90.2K ): 496.9
4. Surface tension (dyne/cm): 43.8
5. Polarizability (10-24cm3): 24.79
1. Hydrophobic parameter calculation reference value (XlogP): 3.1
2. Number of hydrogen bond donors: 0
3. Number of hydrogen bond acceptors: 0
4. Number of rotatable chemical bonds: 5
5. Number of tautomers:
6. Topological molecular polar surface area (TPSA): 3.2
7. Number of heavy atoms: 12
8. Surface charge: 0
9. Complexity: 166
10. Number of isotope atoms: 0
11. Determine the number of atomic stereocenters: 0
12. Uncertain number of atomic stereocenters: 0
13. Determine the number of chemical bond stereocenters Number: 0
14. Number of uncertain chemical bond stereocenters: 0
15. Number of covalent bond units: 1
None
None
None
None
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Structural formula
| Business number | 014S |
|---|---|
| Molecular formula | C8H11NO3 |
| Molecular weight | 169.18 |
| label |
Norepinephrine, (R)-4-(2-amino-1-hydroxyethyl)-1,2-benzenediol, (R)-4-(2-Amino-1-hydroxyethyl)-1,2-benzenediol, L-Arterenol, L-Noradrenaline, Levarterenol |
CAS number:51-41-2
MDL number:MFCD00025592
EINECS number:200-096-6
RTECS number:DN5950000
BRN number:2804840
PubChem number:24891196
1. Properties: Off-white to brown fine crystals. Sensitive to light and air.
2. Density (g/mL, 25/4℃): Undetermined
3. Relative vapor density (g/mL, air=1): Undetermined
4. Melting point (ºC): 216.5～218℃ (decomposition)
5. Boiling point (ºC, normal pressure): Undetermined
6. Boiling point (ºC, 5.2kPa): Not determined
7. Refractive index: Not determined
8. Flash point (ºC): Not determined
9. Specific rotation ( º): [α]D25 -37.3° (C=5, in 1mol/L hydrochloric acid)
10. Autoignition point or ignition Temperature (ºC): Undetermined
11. Vapor pressure (kPa, 25ºC): Undetermined
12. Saturated vapor pressure (kPa, 60ºC): Undetermined
13. Heat of combustion (KJ/mol): Undetermined
14. Critical temperature (ºC): Undetermined
15. Critical pressure (KPa): Undetermined
16. The logarithmic value of the oil-water (octanol/water) partition coefficient: Undetermined
17. The upper limit of explosion (%, V/V): Undetermined
18. Lower explosion limit (%, V/V): Undetermined
19. Solubility: Soluble in inorganic acids and alkali, slightly soluble in water, methanol, ethanol and ether.
None
None
1. Molar refractive index: 44.63
2. Molar volume (cm3/mol): 121.0
3. Isotonic specific volume (90.2K ): 358.3
4. Surface tension (dyne/cm): 76.7
5. Polarizability (10-24cm3): 17.69
1. Reference value for hydrophobic parameter calculation (XlogP): None
2. Number of hydrogen bond donors: 4
3. Number of hydrogen bond acceptors:4
4. Number of rotatable chemical bonds: 2
5. Number of tautomers: 10
6. Topological molecule polar surface area 86.7
p>
7. Number of heavy atoms: 12
8. Surface charge: 0
9. Complexity: 142
10. Number of isotope atoms :0
11. Determine the number of atomic stereocenters: 1
12. Uncertain number of atomic stereocenters: 0
13. Determine the chemical bond configuration Number of centers: 0
14. Number of uncertain chemical bond stereocenters: 0
15. Number of covalent bond units: 1
None
Seal with argon and store at 4℃ to avoid light.
It can be made from catechol and chloroacetyl chloride to 3,4-dihydroxy-2-chloroacetophenone, and then reacted with ammonia or methenamine.
Anti-shock vasoactive drugs. It is mainly used to rescue acute hypotension and shock caused by peripheral vasodilation.
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Structural formula
| Business number | 0253 |
|---|---|
| Molecular formula | C15H11NO |
| Molecular weight | 221.25 |
| label |
2,5-diphenyl-1,3-oxazepine 2,5-diphenylazole |
CAS number:92-71-7
MDL number:MFCD00005306
EINECS number:202-181-3
RTECS number:RP6825000
BRN number:157021
PubChem number:24893888
1. Character:Acicular crystals. Can evaporate slightly with water vapor.
2. Density (g/mL,25/4℃)：1.0940
3. Relative vapor density (g/mL,AIR=1): Undetermined
4. Melting point (ºC): 74
5. Boiling point (ºC,Normal pressure):360
6. Boiling point (ºC, 94.7kpa): Undetermined
7. Refractive index:1.6231
8. Flash Point (ºC): ＞150
9. Specific optical rotation (º): Undetermined
10. Autoignition point or ignition temperature (ºC): Undetermined
11. Vapor pressure (kPa,25ºC): Undetermined
12. Saturated vapor pressure (kPa, 60ºC ): Undetermined
13. Heat of combustion (KJ/mol): Undetermined
14. Critical temperature (ºC): Undetermined
15. Critical pressure (KPa): Undetermined
16. Oil and water (octanol/Log value of the partition coefficient of water: undetermined
17. Explosion limit (%,V/V): Undetermined
18. Lower explosion limit (%,V/V): Undetermined
19. Solubility:Easily soluble in ethanol and ether, almost insoluble in water.
None
None
1. Molar refractive index: 65.82
2. Molar volume (m3/mol）：196.0
3. isotonic specific volume (90.2K)：502.1
4. Surface Tension (dyne/cm):43.0
5. Polarizability（10-24cm3): 26.09
1. Reference value for hydrophobic parameter calculation (XlogP): None
2. Number of hydrogen bond donors: 0
3. Number of hydrogen bond acceptors: 2
4. Number of rotatable chemical bonds: 2
5. Number of tautomers: none
6. Topological molecule polar surface area 26
7. Number of heavy atoms: 17
8. Surface charge: 0
9. Complexity: 231
10. Number of isotope atoms: 0
11. Determine the number of atomic stereocenters: 0
12. Uncertain number of atomic stereocenters: 0
13. Determine the number of chemical bond stereocenters: 0
14. Number of uncertain chemical bond stereocenters: 0
15. Number of covalent bond units: 1
None
This product should be sealed and stored in a cool place.
will1gBenzoylaminobenzene Ethyl ketone is dissolved in5mlin sulfuric acid, heated over a water bath2min, pour into water, colorless crystals precipitate. Filter, there is petroleum ether (boiling range50-70℃) recrystallized to get2,5-Diphenyloxazole.
Scintillation reagent.
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Structural formula
| Business number | 0252 |
|---|---|
| Molecular formula | C11H8O3 |
| Molecular weight | 188.18 |
| label |
2-Naphthol-3-carboxylic acid, 2-Hydroxy-3-naphthoic acid, β-Hydroxynaphthoic acid, 2-Naphthol-3-carboxylic acid, β-Hydroxynaphthoic acid |
CAS number:92-70-6
MDL number:MFCD00004103
EINECS number:202-180-8
RTECS number:QL1755000
BRN number:744100
PubChem number:24895525
1. Properties: light yellow crystal.
2. Density (g/mL, 25/4℃): 1.034
3. Relative vapor density (g/mL, air=1): Undetermined
4. Melting point (ºC): 222～223
5. Crystal phase standard combustion heat (enthalpy) (kJ·mol-1): -4924.1
6. Crystal phase standard claims heat (enthalpy) (kJ·mol-1): -547.8
7. Refractive index: Undetermined
8. Flash point (ºC): >150
9. Specific rotation (º): Undetermined
10. Autoignition point or ignition temperature (ºC): Undetermined
11. Vapor pressure (kPa, 25ºC): Undetermined
12. Saturated vapor pressure (kPa, 60ºC): Undetermined
13. Heat of combustion (KJ/mol): Undetermined
14. Critical temperature (ºC): Undetermined
15. Critical pressure (KPa): Undetermined
16. The logarithmic value of the oil-water (octanol/water) partition coefficient: Undetermined
17. The upper explosion limit (%, V/V): Undetermined
18. The lower explosion limit (%, V/V): Undetermined
19. Solubility: Easily soluble in ethanol and ether, soluble in benzene, chloroform and alkali solutions, slightly soluble in hot water, almost insoluble in cold water.
Acute toxicity:
Oral LD50: 783 mg/kg (guinea pig)
800 mg/kg(mus)
832 mg/kg(rat )
Main irritant effects:
On skin: Irritation to skin and mucous membranes.
On the eyes: effects of irritation.
Sensitization: No known sensitizing effects.
General Notes
Water Hazard Level 1 (German Regulation) (PassedList for self-assessment) This substance is slightly hazardous to water.
Do not allow undiluted or large quantities of product to come into contact with groundwater, waterways or sewage systems.
Do not discharge materials into the surrounding environment without government permission.
1. Hydrophobic parameter calculation reference value (XlogP): 2.9
2. Number of hydrogen bond donors: 2
3. Number of hydrogen bond acceptors: 3
4. Number of rotatable chemical bonds: 1
5. Number of tautomers: 4
6. Topological molecular polar surface area (TPSA): 57.5
p>
7. Number of heavy atoms: 14
8. Surface charge: 0
9. Complexity: 227
10. Number of isotope atoms : 0
11. Determine the number of atomic stereocenters: 0
12. Uncertain number of atomic stereocenters: 0
13. Determine the chemical bond configuration Number of centers: 0
14. Number of uncertain chemical bond stereocenters: 0
15. Number of covalent bond units: 1
1. Reference value for hydrophobic parameter calculation (XlogP): 2.9
2. Number of hydrogen bond donors: 2
3. Number of hydrogen bond acceptors: 3
4. Number of rotatable chemical bonds: 1
5. Number of tautomers: 5
6. Topological molecule polar surface area 57.5
7. Number of heavy atoms: 14
8. Surface charge: 0
9. Complexity: 227
10. Number of isotope atoms: 0
11. Determine the number of atomic stereocenters: 0
12. Uncertain number of atomic stereocenters: 0
13. Determine the number of chemical bond stereocenters: 0
14. Number of uncertain chemical bond stereocenters: 0
15. Number of covalent bond units: 1
Moderately toxic, irritating to skin and mucous membranes. Rats were injected subcutaneously with LD50: 376 mg/kg. The reaction equipment should be sealed, and the carboxylation reactor must meet pressure resistance standards. Operators should wear protective equipment such as protective masks and maintain good ventilation in the workshop.
This product should be sealed and stored away from light.
After β-naphthol is salted with sodium hydroxide, it is heated and dehydrated under reduced pressure. The anhydrous β-naphthol salt is carboxylated with carbon dioxide to produce 2,3 acid disodium salt, which is then acidified with sulfuric acid to obtain the finished product. .
Dye intermediates. Used to synthesize naphthol AS and other various naphthols, such as naphthol AS-BO, AS-RL, AS-E, AS-D, AS-VL, AS-BS, AS-OL, etc. It can also be used to produce light-fast bright red BBC, light-fast bright red BBN, rubber bright red LG, pigment bright red 6B, and Lisol red BK. Also used as pharmaceutical intermediates.
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Structural formula
| Business number | 0251 |
|---|---|
| Molecular formula | C12H10O |
| Molecular weight | 170 |
| label |
phenylphenol, (1,1′-diphenyl)-4-phenol, 4-Hydroxybiphenyl, 4-Hydroxybiphenyl, 4-Hydroxy-1,1′-biphenyl, p-Biphenylol, p-Hydroxydiphenyl, Paraxenol |
CAS number:92-69-3
MDL number:MFCD00002347
EINECS number:202-179-2
RTECS number:DV5850000
BRN number:1907452
PubChem number:24866580
1. Properties: White needle-like or flaky solid.
2. Density (g/mL, 20/4℃): 1.111
3. Relative vapor density (g/mL, air=1): Undetermined
4. Melting point (ºC): 164.5
5. Boiling point (ºC, normal pressure): 306.5
6. Boiling point (ºC, 5.2kPa): Undetermined
p>
7. Refractive index: Undetermined
8. Flash point (ºC): 165
9. Specific rotation (º): Undetermined
10. Autoignition point or ignition temperature (ºC): Undetermined
11. Vapor pressure (kPa, 25ºC): Undetermined
12. Saturated vapor pressure (kPa , 60ºC): Undetermined
13. Heat of combustion (KJ/mol): Undetermined
14. Critical temperature (ºC): Undetermined
15 . Critical pressure (KPa): Undetermined
16. Log value of oil-water (octanol/water) distribution coefficient: Undetermined
17. Explosion upper limit (%, V/V ): Undetermined
18. Lower explosion limit (%, V/V): Undetermined
19. Solubility: Almost insoluble in water, soluble in ethanol, ether, acetone, Soluble in alkaline solution.
Acute toxicity:
Main irritant effects:
On skin: Irritation to skin and mucous membranes.
On the eyes: effects of irritation.
Sensitization: No known sensitizing effects.
General Notes
Do not allow this product to come into contact with groundwater, waterways or sewage systems.
Water hazard class 2 (German Regulation) (self-assessment via list) The substance is hazardous to water.
Even small amounts of product seeping into the ground can pose a hazard to drinking water.
It is also harmful to fish and plankton in water bodies
If there is no governmentDo not discharge materials into the surrounding environment if permitted.
Toxic to organic matter in water.
1. Molar refractive index: 52.72
2. Molar volume (cm3/mol): 153.1
3. Isotonic specific volume (90.2K ): 395.6
4. Surface tension (dyne/cm): 44.5
5. Polarizability (10-24cm3): 20.90
1. Reference value for hydrophobic parameter calculation (XlogP): None
2. Number of hydrogen bond donors: 1
3. Number of hydrogen bond acceptors: 1
4. Number of rotatable chemical bonds: 1
5. Number of tautomers: 2
6. Topological molecule polar surface area 20.2
7. Number of heavy atoms: 13
8. Surface charge: 0
9. Complexity: 141
10. Number of isotope atoms: 0
11. Determine the number of atomic stereocenters: 0
12. Uncertain number of atomic stereocenters: 0
13. Determine the number of chemical bond stereocenters: 0
14. Number of uncertain chemical bond stereocenters: 0
15. Number of covalent bond units: 1
1. It can be sublimated, so you should wear protective clothing when using it.
2. Exist in smoke.
Should be sealed and stored away from light.
Using the by-product distillation residue of phenol produced by the sulfonation method as raw material, the phenylphenol fraction is intercepted through vacuum distillation, and then the difference in solubility of o-phenylphenol and p-phenylphenol in trichlorethylene is used to realize the isomerization separation. It can also be obtained by hydrolysis of p-chlorobiphenyl at high temperatures.
Used as dye; intermediate for resin and rubber. The red light sensitizing and green light sensitizing dyes synthesized by this product are one of the main raw materials for color films and are also used as analytical reagents. Colorimetric determination of acetaldehyde and lactic acid, quantitative determination of muramic acid. Inhibitor of deoxyribonuclease I. Intermediates for dyes, resins and rubbers, fungicides, solubilizers for water-soluble paints.
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Structural formula
| Business number | 0250 |
|---|---|
| Molecular formula | C12H9Br |
| Molecular weight | 233 |
| label |
None |
CAS number:92-66-0
MDL number:MFCD00000100
EINECS number:202-176-6
RTECS number:DV1750100
BRN number:1907453
PubChem number:24862807
1. Properties: Colorless flaky crystals. Slightly aromatic smell.
2. Density (g/mL, 25/4℃): 0.9327
3. Gas phase standard entropy (J·mol-1·K-1): 440.2
4. Melting point (ºC): 191..5
5. Boiling point (ºC, normal pressure): 310
6. Gas phase standard hot melt (J·mol-1·K-1): 186.5
7. Refractive index: Not available Determined
8. Flash point (ºC): 144
9. Specific rotation (º): Undetermined
10. Autoignition point or ignition temperature (ºC): Undetermined
11. Vapor pressure (kPa, 25ºC): Undetermined
12. Saturated vapor pressure (kPa, 60ºC): Undetermined
13. Heat of combustion (KJ/mol): Undetermined
14. Critical temperature (ºC): Undetermined
15. Critical pressure (KPa): Undetermined
p>
16. The logarithmic value of the oil-water (octanol/water) partition coefficient: Undetermined
17. The upper limit of explosion (%, V/V): Undetermined
18. Lower explosion limit (%, V/V): Undetermined
19. Solubility: Soluble in ethanol, ether, carbon disulfide, benzene, carbon tetrachloride and acetone, slightly soluble in acetic acid, insoluble in water.
None
None
1. Molar refractive index: 58.53
2. Molar volume (cm3/mol): 170.9
3. Isotonic specific volume (90.2K ): 431.1
4. Surface tension (dyne/cm): 40.4
5. Polarizability (10-24cm3): 23.20
1. Reference value for hydrophobic parameter calculation (XlogP): None
2. Number of hydrogen bond donors: 0
3. Number of hydrogen bond acceptors: 0
4. Number of rotatable chemical bonds: 1
5. Number of tautomers: none
6. Topological molecule polar surface area 0
7. Number of heavy atoms: 13
8. Surface charge: 0
9. Complexity: 141
10. Number of isotope atoms: 0
11. Determine the number of atomic stereocenters: 0
12. Uncertain number of atomic stereocenters: 0
13. Determine the number of chemical bond stereocenters: 0
14. Number of uncertain chemical bond stereocenters: 0
15. Number of covalent bond units: 1
None
This product should be sealed and stored away from light.
It is obtained from p-bromoaniline through the following reaction. Cool water, p-bromoaniline and concentrated hydrochloric acid together, keep it at 0-5°C, slowly add sodium nitrite aqueous solution, and carry out diazotization until the starch potassium iodide test paper turns blue, and filter out the clear diazo liquid. Add benzene to the diazo liquid and stir at 5-10°C for half an hour. At the same time, slowly add sodium hydroxide solution dropwise. After the addition, continue stirring for 3 hours, and then stir at room temperature for 45 hours. Separate the benzene layer, wash it with water, steam out the benzene and conduct vacuum distillation. Collect the 170-175°C (1.06kPa) fraction and recrystallize it with ethanol to obtain a finished product with a melting point of 90°C.
Used in organic synthesis. Pharmaceutical intermediates.
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Structural formula
| Business number | 024Z |
|---|---|
| Molecular formula | C11H14N2O |
| Molecular weight | 190.24 |
| label |
N-(2-cyanoethyl)-N-hydroxyethylaniline, 3-[(2-hydroxyethyl)phenylamino]propionitrile, N-(2-cyanoethyl)-N-(2-hydroxyethyl)aniline, N-Cyanoethyl-hydroxyethyl aniline |
CAS number:92-64-8
MDL number:MFCD00035705
EINECS number:202-174-5
RTECS number:UG2905000
BRN number:2369849
PubChem number:24874374
1. Properties: Oily liquid.
2. Density (g/mL, 25/4℃): Undetermined
3. Relative vapor density (g/mL, air=1): Undetermined
4. Melting point (ºC): Not determined
5. Boiling point (ºC, normal pressure): Not determined
6. Boiling point (ºC, 5.2kPa): Not determined Determined
7. Refractive index: Undetermined
8. Flash point (ºC): Undetermined
9. Specific rotation (º): Undetermined
10. Autoignition point or ignition temperature (ºC): Undetermined
11. Vapor pressure (kPa, 25ºC): Undetermined
12. Saturation Vapor pressure (kPa, 60ºC): Undetermined
13. Heat of combustion (KJ/mol): Undetermined
14. Critical temperature (ºC): Undetermined
15. Critical pressure (KPa): Undetermined
16. Log value of oil-water (octanol/water) partition coefficient: Undetermined
17. Explosion upper limit (% ,V/V): Undetermined
18. Lower explosion limit (%,V/V): Undetermined
19. Solubility: Undetermined
None
None
1. Molar refractive index: 55.91
2. Molar volume (cm3/mol): 167.8
3. Isotonic specific volume (90.2K ): 453.6
4. Surface tension (dyne/cm): 53.3
5. Polarizability (10-24cm3): 22.16
1. Reference value for hydrophobic parameter calculation (XlogP): None
2. Number of hydrogen bond donors: 1
3. Number of hydrogen bond acceptors: 3
4. Number of rotatable chemical bonds: 5
5. Number of tautomers: none
6. Topological molecule polar surface area 47.3
7. Number of heavy atoms: 14
8. Surface charge: 0
9. Complexity: 191
10. Number of isotope atoms: 0
11. Determine the number of atomic stereocenters: 0
12.��Determine the number of atomic stereocenters: 0
13. Determine the number of chemical bond stereocenters: 0
14. Uncertain number of chemical bond stereocenters: 0
15. Number of covalent bond units: 1
None
This product should be kept sealed.
None
Used in the production of dyes such as Disperse Red S-FL and Disperse Red 3GFL.
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Structural formula
| Business number | 024Y |
|---|---|
| Molecular formula | C10H8O4 |
| Molecular weight | 192.17 |
| label |
7-hydroxy-6-methoxycoumarin, 7-hydroxy-6-methoxy-1,2-benzopyrone, Scopololactone, 6-Methoxyumbelliferone, 7-Hydroxy-6-Methoxycoumarin, Chrysatropic acid |
CAS number:92-61-5
MDL number:MFCD00006872
EINECS number:202-171-9
RTECS number:GN6930000
BRN number:156296
PubChem number:24899524
1. Character: needle-like or prismatic crystal
2. Density (g/mL, 25/4℃): 1.034
3. Relative vapor density (g/ mL, air = 1): Undetermined
4. Melting point (ºC): 204
5. Boiling point (ºC, normal pressure): 413.5
6 . Boiling point (ºC, 94.7kpa): Undetermined
7. Boiling point (ºC, 94.7kpa): Not determined
7. Refractive index (n20D): 1.377
8. Flash point (ºC): 172.4
9. Specific rotation (º): Undetermined
10. Autoignition point or ignition temperature ( ºC): Undetermined
11. Vapor pressure (kPa, 25ºC): Undetermined
12. Saturated vapor pressure (kPa, 60ºC): Undetermined
13. Heat of combustion (KJ/mol): Undetermined
14. Critical temperature (ºC): Undetermined
15. Critical pressure (KPa): Undetermined
16. Logarithmic value of oil-water (octanol/water) partition coefficient: Undetermined
17. Explosion upper limit (%, V/V): Undetermined
18 . Lower explosion limit (%, V/V): Undetermined
19. Solubility: Slightly soluble in water or cold ethanol, soluble in hot ethanol or hot glacial acetic acid, easily soluble in chloroform, almost insoluble in benzene.
irritating
None
1. Molar refractive index: 48.32
2. Molar volume (cm3/mol): 139.5
3. Isotonic specific volume (90.2K ): 379.4
4. Surface tension (dyne/cm): 54.7
5. Polarizability (10-24cm3)：19.15
1. Reference value for hydrophobic parameter calculation (XlogP): 1.5
2. Number of hydrogen bond donors: 1
3. Number of hydrogen bond acceptors: 4
4. Yes��Number of chemical bonds converted: 1
5. Number of tautomers: 5
6. Topological molecule polar surface area 55.8
7. Heavy atoms Number: 14
8. Surface charge: 0
9. Complexity: 261
10. Number of isotope atoms: 0
11. Determine the number of stereocenters of atoms: 0
12. Determine the number of stereocenters of atoms: 0
13. Determine the number of stereocenters of chemical bonds: 0
14. Number of uncertain chemical bond stereocenters: 0
15. Number of covalent bond units: 1
1. Exists in flue-cured tobacco leaves, burley tobacco leaves and smoke.
This product should be kept sealed.
1. Tobacco: FC, 6, 9, 53, 59; BU, 6, 9.
Plant growth hormone. It has the functions of dispelling wind, anti-inflammatory, analgesic and eliminating phlegm.
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Structural formula
| Business number | 024X |
|---|---|
| Molecular formula | C15H17N |
| Molecular weight | 211.3 |
| label |
N-ethyl-N-benzylaniline, benzyl ethyl aniline, N-ethyl-N-benzylaniline, Benzylethylaniline, Ethylphenylbenzylamine, Ethylbenzylaniline, N-ethyl-N-phenylbenzylamine, benzyl ethylamine benzene, Amine, benzylethylphenyl |
CAS number:92-59-1
MDL number:MFCD00009037
EINECS number:202-169-8
RTECS number:None
BRN number:2099852
PubChem number:24846581
1. Properties: light yellow oily liquid
2. Density (g/mL, 25/4℃): 1.034
3. Relative vapor density (g/mL, Air=1): Undetermined
4. Melting point (ºC): 34-36
5. Boiling point (ºC, normal pressure): Undetermined
6. Boiling point (ºC, 94.7kpa): 285-286
7. Refractive index: 1.5930
8. Flash point (ºC): Undetermined
9. Specific optical rotation (º): Not determined
10. Autoignition point or ignition temperature (ºC): Not determined
11. Vapor pressure (kPa, 25ºC): Not determined Determined
12. Saturated vapor pressure (kPa, 60ºC): Undetermined
13. Heat of combustion (KJ/mol): Undetermined
14. Critical Temperature (ºC): Undetermined
15. Critical pressure (KPa): Undetermined
16. Log value of oil-water (octanol/water) partition coefficient: Undetermined
p>
17. Explosion upper limit (%, V/V): Undetermined
18. Explosion lower limit (%, V/V): Undetermined
19. Dissolution Properties: Soluble in ethanol, ether, chloroform and other organic solvents, insoluble in water.
None
None
1. Molar refractive index: 69.68
2. Molar volume (cm3/mol): 204.6
3. Isotonic specific volume (90.2K ): 521.2
4. Surface tension (dyne/cm): 42.0
5. Polarizability (10-24cm3): 27.62
1.Reference value for hydrophobic parameter calculation (XlogP): None
2. Number of hydrogen bond donors: 0
3. Number of hydrogen bond acceptors: 1
4. Number of rotatable chemical bonds: 4
5. Number of tautomers: none
6. Topological molecule polar surface area 3.2
7. Heavy Number of atoms: 16
8. Surface charge: 0
9. Complexity: 178
10. Number of isotope atoms: 0
11. Determine the number of atomic stereocenters: 0
12. Uncertain number of atomic stereocenters: 0
13. Determine the number of chemical bond stereocenters: 0
14. Number of uncertain chemical bond stereocenters: 0
15. Number of covalent bond units: 1
None
This product should be sealed and stored in a cool place away from light.
It is derived from the reaction of ethylaniline and benzyl chloride. In a lead-lined kettle, add ethyl aniline, add benzyl chloride while cooling, stir for 10 hours, and then keep warm at 100°C for 12 hours. After washing with sodium hydroxide solution, the finished product is obtained by vacuum distillation. Diethylaniline can also be used as raw material. The molar ratio of diethylaniline to benzyl chloride is 2:1. Add 1% of the input amount of diethylaniline as iodine catalyst, react at 150°C for 20 hours, and vacuum distill to obtain the finished product.
Dye intermediates. Used in the manufacture of acid brilliant green SF, acid brilliant blue 6B, acid lake blue A, acid green 6B, acid violet 4BNS, acid orange 50, red 119, blue 5, 7, green 5, 15, 65, cationic blue 65 and other dyes .
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Structural formula
| Business number | 024W |
|---|---|
| Molecular formula | C9H9NO7 |
| Molecular weight | 243.17 |
| label |
5-Nitrofuryl methylene diethyl ester, 2-(acetylmethyl)-5-nitrofuran, 5-Nitrofurfural diacetyl acetal, 5-Nitro-2-furanmethandiol diacetate, Heterocyclic compounds |
CAS number:92-55-7
MDL number:MFCD00003244
EINECS number:202-166-1
RTECS number:LU1940000
BRN number:255089
PubChem ID:None
1. Properties: white crystalline powder or granules.
2. Density (g/mL, 25/4℃): Undetermined
3. Relative vapor density (g/mL, air=1): Undetermined
4. Melting point (ºC): 90～92
5. Boiling point (ºC, normal pressure): Undetermined
6. Boiling point (ºC, 5.2kPa): Undetermined
7. Refractive index: Undetermined
8. Flash point (ºC): Undetermined
9. Specific rotation (º): Undetermined Determined
10. Autoignition point or ignition temperature (ºC): Not determined
11. Vapor pressure (kPa, 25ºC): Not determined
12. Saturated vapor pressure (kPa, 60ºC): Undetermined
13. Heat of combustion (KJ/mol): Undetermined
14. Critical temperature (ºC): Undetermined
15. Critical pressure (KPa): Undetermined
16. Log value of oil-water (octanol/water) partition coefficient: Undetermined
17. Explosion upper limit ( %, V/V): Undetermined
18. Lower explosion limit (%, V/V): Undetermined
19. Solubility: Undetermined
None
None
1. Molar refractive index: 52.09
2. Molar volume (cm3/mol): 174.1
3. Isotonic specific volume (90.2K ): 460.8
4. Surface tension (dyne/cm): 49.0
5. Polarizability (10-24cm3): 20.65
1. Reference value for hydrophobic parameter calculation (XlogP): None
2. Number of hydrogen bond donors: 0
3. Number of hydrogen bond acceptors: 7
4. Number of rotatable chemical bonds: 5
5. Number of tautomers: none
6. Topological molecule polar surface area 112
7. Number of heavy atoms: 17
8. Surface charge: 0
9. Complexity: 308
10. Number of isotope atoms: 0
11. Determine the number of atomic stereocenters: 0
12. The number of uncertain stereocenters of atoms: 0
13. The number of determined stereocenters of chemical bonds: 0
14. The number of uncertain stereocenters of chemical bonds: 0
15. Number of covalent bond units: 1
Low toxicity. Microsomal mutation test: Typhimurium 10μg/plate. See furfural.
This product should be sealed and stored away from light.
Packaged in iron drums or plywood drums lined with plastic bags. Store in a cool, ventilated place. Moisture-proof and sun-proof. Store and transport according to general chemical product regulations.
It is obtained by nitration and esterification of furfural. Add acetic anhydride to the reaction pot, cool it to -5°C, add 1/5 of the added amount of mixed acid (nitric acid and sulfuric acid) dropwise, and then add a mixture of nitric acid and furfural (1:2 volume) dropwise at the same time, and control the temperature at At about 0℃, after adding it for about 5-6 hours, continue to add a part of furfural dropwise. Then, stir for 1 hour, add water and sodium carbonate solution, raise the temperature to 55-62°C, and keep it warm for 1 hour. Cool to 15°C, filter, wash with water, and spin dry to obtain the finished product, with a yield of 85%.
It is a pharmaceutical intermediate, used in the preparation of furan anti-infective drugs (furatolin, nitrofuracillin, furantantine, etc.).
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BDMAEE：Bis (2-Dimethylaminoethyl) Ether
CAS NO：3033-62-3
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