N4,N4'-DI-NAPHTHALEN-2-YL-BIPHENYL-4,4'-DIAMINE

Names

[ Name ]:
N4,N4'-DI-NAPHTHALEN-2-YL-BIPHENYL-4,4'-DIAMINE

[Synonym ]:
N4,N4'-Di-naphthalen-2-yl-biphenyl-4,4'-diamine
[1,1'-Biphenyl]-4,4'-diamine,N,N'-di-2-naphthalenyl-(9CI)
[1,1'-Biphenyl]-4,4'-diamine,N4,N4'-di-2-naphthalenyl
N,N'-di(2-naphthyl)-4,4'-benzidine
Benzidine,N,N'-di-2-naphthyl-(7CI,8CI)
N,N'-bis(naphtho-2-yl)-4,4'-benzidine
N,N'-Bis(2-naphthyl)benzidin
N,N'-Di(2-naphthyl)benzidine

Chemical & Physical Properties

[ Density]:
1.229g/cm3

[ Boiling Point ]:
670.8ºC at 760 mmHg

[ Molecular Formula ]:
C₃₂H₂₄N₂

[ Molecular Weight ]:
436.54600

[ Flash Point ]:
429.4ºC

[ Exact Mass ]:
436.19400

[ PSA ]:
24.06000

[ LogP ]:
9.29320

[ Vapour Pressure ]:
7.45E-18mmHg at 25°C

[ Index of Refraction ]:
1.754

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%