p’-DDD – BDMAEE

o,p’-didio,p’-ddd

Published by BDMAEE on 2023-12-28 | Permalink

structural formula

business number	015x
molecular formula	c14h10cl4
molecular weight	320.04
label	1-chloro-2-[2,2-dichloro-1-(4-chlorophenyl)ethyl]benzene, o,p’-tde, 1-chloro-2-[2,2-dichloro-1-(4-chlorophenyl)ethyl]benzene, organochlorine pesticides

numbering system

cas number:53-19-0

mdl number:mfcd00000850

einecs number:200-166-6

rtecs number:kh7880000

brn number:2056007

pubchem number:24855696

physical property data

1. character: crystal.

2. density (g/ml,25/4℃): undetermined

3. relative vapor density (g/ml,air=1): undetermined

4. melting point (ºc): 76~78

5. boiling point (ºc,normal pressure): undetermined

6. boiling point (ºc,5.2kpa): undetermined

7. refractive index: undetermined

8. flashpoint (ºc): undetermined

9. specific optical rotation (º): undetermined

10. autoignition point or ignition temperature (ºc): undetermined

11. vapor pressure (kpa,25ºc): undeterminedwater) distribution log value of coefficient: undetermined

17. explosion limit (%,v/v): undetermined

18. lower explosion limit (%,v/v): undetermined

19. solubility: solution in ethanol, isooctane, carbon tetrachloride.

toxicological data

none

ecological data

none

molecular structure data

1. molar refractive index: 79.65

2. molar volume (m³/mol）：233.1

3. isotonic ratio(90.2k)：602.7

4. surface tension(dyne/cm)：44.6

5. polarizability(10-24cm³)：31.57

compute chemical data

1. reference value for hydrophobic parameter calculation (xlogp): 6.2

2. number of hydrogen bond donors: 0

3. number of hydrogen bond acceptors: 0

4. number of rotatable chemical bonds: 3

5. number of tautomers: none

6. topological molecule polar surface area 0

7. number of heavy atoms: 18

8. surface charge: 0

9. complexity: 248

10. number of isotope atoms: 0

11. determine the number of atomic stereocenters: 0

12. uncertain number of atomic stereocenters: 1

13. determine the number of chemical bond stereocenters: 0

14. number of uncertain chemical bond stereocenters: 0

15. number of covalent bond units: 1

properties and stability

none

storage method

sealed and protected from light , store in a dry place

synthesis method

generally produced from o-bromochlorobenzene.

purpose

it is used to treat adrenocortical cancer and its migratory cancer, and can also be used to treat increased cortisol caused by adrenal hyperplasia or tumors. symptom.

so-ascii-font-family: arial; mso-hansi-font-family: arial; mso-bidi-font-family: arial”>):233.1

3. isotonic ratio(90.2k)：602.7

4. surface tension(dyne/cm)：44.6

5. polarizability(10-24cm³)：31.57

compute chemical data

1. reference value for hydrophobic parameter calculation (xlogp): 6.2

2. number of hydrogen bond donors: 0

3. number of hydrogen bond acceptors: 0

4. number of rotatable chemical bonds: 3

5. number of tautomers: none

6. topological molecule polar surface area 0

7. number of heavy atoms: 18

8. surface charge: 0

9. complexity: 248

10. number of isotope atoms: 0

11. determine the number of atomic stereocenters: 0

12. uncertain number of atomic stereocenters: 1

13. determine the number of chemical bond stereocenters: 0

14. number of uncertain chemical bond stereocenters: 0

15. number of covalent bond units: 1

properties and stability

none

storage method

sealed and protected from light , store in a dry place

synthesis method

generally produced from o-bromochlorobenzene.

purpose

it is used to treat adrenocortical cancer and its migratory cancer, and can also be used to treat increased cortisol caused by adrenal hyperplasia or tumors. symptom.

p,p’-didip,p’-ddd

Published by BDMAEE on 2023-12-25 | Permalink

structural formula

business number	01h3
molecular formula	c14h10cl4
molecular weight	320.04
label	4,4-didi didi, 1,1-dichloro-2,2-bis(p-chlorophenyl)ethane, 2,2-bis(4-chlorophenyl)-1,1-dichloroethane, 1,1-dichloro-2,2-bis(p-chlorophenyl)ethane, p,p’-tde, 2,2-bis(4-chlorophenyl)-1,1-dichloroethane, organochlorine pesticides

numbering system

cas number:72-54-8

mdl number:mfcd00000851

einecs number:200-783-0

rtecs number:ki0700000

brn number:1914072

pubchem number:24891742

physical property data

1. character: white crystal

2. density (g/ml, 25/4℃): uncertain

3. relative vapor density (g/ml, air =1): uncertain

4. melting point (ºc): 94-96

5. boiling point (ºc, normal pressure): uncertain

6 . boiling point (ºc, 5.2 kpa): uncertain

7. refractive index: uncertain

8. flash point (ºc): 11

9. specific rotation (º): uncertain

10. autoignition point or ignition temperature (ºc): uncertain

11. vapor pressure (kpa, 25 ºc): uncertain

12. saturated vapor pressure (kpa, 60 ºc): uncertain

13. heat of combustion (kj/mol): uncertain

14. critical temperature (ºc): uncertain

15. critical pressure (kpa): uncertain

16. log value of oil-water (octanol/water) partition coefficient: uncertain

16. p>

17. explosion upper limit (%, v/v): uncertain

18. explosion lower limit (%, v/v): uncertain

19. dissolution properties: soluble in ethanol and carbon tetrachloride

toxicological data

acute toxicity: rat oral ld50: 113 mg/kg; mouse oral ldlo: 600 mg/kg; rabbit administration onto the skin ld50: 1200 mg/kg; hamster oral ld50: >5 mg/kg; oncogenic : rat oral tdlo: 54 gm/kg/78w-c; mouse oral tdlo: 39 gm/kg/2y-c;

mutagenicity: mouse embryo morphological transformation test system: 28400 nmol/l; mouse serratia marcescens host-mediated test system: 1500 mg/kg;

ecological data

none

molecular structure data

1. molar refractive index: 79.65

2. molar refractive index: 79.65

2.volume (cm³/mol): 233.1

3. isotonic volume (90.2k): 465.2

4. surface tension (dyne/cm) : 44.6

5. polarizability (10-24cm3): 31.57

compute chemical data

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: 3

5. number of tautomers: none

6. topological molecule polar surface area 0

7. number of heavy atoms: 18

8. surface charge: 0

9. complexity: 218

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

properties and stability

none

storage method

this product should be stored in a sealed, cool, dry and dark place.

synthesis method

prepared from o-bromochlorobenzene.

purpose

anti-neoplastic drugs used to treat adrenocortical cancer.