N,N,N',N'-tetraphenylmethanediamine

Names

[ CAS No. ]:
21905-92-0

[ Name ]:
N,N,N',N'-tetraphenylmethanediamine

[Synonym ]:
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

Chemical & Physical Properties

[ 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

Safety Information

[ HS Code ]:
2921590090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ 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%