1,2-diphenylamineethane
structural formula
| business number | 03ya |
|---|---|
| molecular formula | c14h16n2 |
| molecular weight | 212.29 |
| label |
triethyldiamine, n,n′-ethylenedianiline, 1,2-dianilinoethane |
numbering system
cas number:150-61-8
mdl number:mfcd00003019
einecs number:205-765-6
rtecs number:kv4800000
brn number:646740
pubchem id:none
physical property data
1. physical property data:
1. character:white crystal.
2. flash point (ºc):228 ºc
3. melting point (℃): 67.5
4. boiling point (ºc,1.60kpa ): 228～230
5. solubility: easily soluble in ethanol and ether, insoluble in water.
6. density (g/ml, 25/4℃): 1.14
toxicological data
2. toxicological data:
1, acute toxicity: rat oral ldlo：500 mg/kg
ecological data
3. ecological data:
other harmful effect: this substance may be harmful to the environment, and special attention should be paid to water bodies.
molecular structure data
5. molecular property data:
1. molar refractive index:69.67
2. molar volume (m3/ mol):189.2
3. isotonic specific volume (90.2k): 500.1
4. surface tension (dyne/cm): 48.7
5. polarizability（10-24cm3):27.62
schedulinglign=left>5. molecular property data:
1. molar refractive index:69.67
2. molar volume (m3/ mol):189.2
3. isotonic specific volume (90.2k): 500.1
4. surface tension (dyne/cm): 48.7
5. polarizability（10-24cm3):27.62
compute chemical data
1. reference value for hydrophobic parameter calculation (xlogp): 3.6
2. number of hydrogen bond donors: 2
3. number of hydrogen bond acceptors: 2
4. number of rotatable chemical bonds: 5
5. number of tautomers: none
6. topological molecule polar surface area 24.1
7. number of heavy atoms: 16
8. surface charge: 0
9. complexity: 150
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
stable under normal temperature and pressure.
storage method
should be sealed and stored in a cool place.
synthesis method
none
purpose
for the determination of aldehydes. stabilizer for rubber and resins. intermediates for the manufacture of antihistamine drugs.
�chemical data
1. reference value for hydrophobic parameter calculation (xlogp): 3.6
2. number of hydrogen bond donors: 2
3. number of hydrogen bond acceptors: 2
4. number of rotatable chemical bonds: 5
5. number of tautomers: none
6. topological molecule polar surface area 24.1
7. number of heavy atoms: 16
8. surface charge: 0
9. complexity: 150
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
stable under normal temperature and pressure.
storage method
should be sealed and stored in a cool place.
synthesis method
none
purpose
for the determination of aldehydes. stabilizer for rubber and resins. intermediates for the manufacture of antihistamine drugs.