21905-92-0
21905-92-0 structure
- Name: N,N,N',N'-tetraphenylmethanediamine
- Chemical Name: N,N,N',N'-tetraphenylmethanediamine
- CAS Number: 21905-92-0
- Molecular Formula: C25H22N2
- Molecular Weight: 350.45600
- Create Date: 2017-02-25 12:09:27
- Modify Date: 2025-09-01 18:28:34
| Name | N,N,N',N'-tetraphenylmethanediamine |
|---|---|
| Synonyms |
Bis-diphenylamino-methan
N,N,N',N'-Tetraphenylmethylenediamine N,N,N',N'-Tetraphenyldiaminomethane Tetra-N-phenyl-methandiyldiamin Methylen-bis-diphenylamin tetra-N-phenyl-methylenediamine EINECS 244-651-0 Tetra-N-phenyl-methylendiamin |
| Density | 1.156g/cm3 |
|---|---|
| Boiling Point | 513.5ºC at 760mmHg |
| Molecular Formula | C25H22N2 |
| Molecular Weight | 350.45600 |
| Flash Point | 233.7ºC |
| Exact Mass | 350.17800 |
| PSA | 6.48000 |
| LogP | 6.62050 |
| Vapour Pressure | 1.17E-10mmHg at 25°C |
| Index of Refraction | 1.676 |
| HS Code | 2921590090 |
|---|
|
~%
21905-92-0 |
| Literature: Craig Journal of the American Chemical Society, 1933 , vol. 55, p. 3723,3725,3726 |
|
~0%
21905-92-0 |
| Literature: Kozyukov, V. P.; Kozyukov, Vik. P.; Mironov, V. F. J. Gen. Chem. USSR (Engl. Transl.), 1982 , vol. 52, # 6 p. 1386 - 1394,1222 - 1229 |
|
~%
21905-92-0 |
| Literature: Houben; Arnold Chemische Berichte, 1908 , vol. 41, p. 1577 |
|
~%
21905-92-0 |
| Literature: Craig Journal of the American Chemical Society, 1933 , vol. 55, p. 3723,3725,3726 |
|
~%
21905-92-0 |
| Literature: Houben; Arnold Chemische Berichte, 1908 , vol. 41, p. 1577 |
| Precursor 5 | |
|---|---|
| DownStream 3 | |
| HS Code | 2921590090 |
|---|---|
| Summary | 2921590090. other aromatic polyamines and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |