Benzenamine,N,N'-(1,4-phenylenedimethylidyne)bis[4-butyl-

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Names

[ CAS No. ]:
29743-21-3

[ Name ]:
Benzenamine,N,N'-(1,4-phenylenedimethylidyne)bis[4-butyl-

[Synonym ]:
Terephthalylidene-bis-4-n-butylaniline
terephthalylidene-bis-p-n-butylaniline
N,N′-Terephthalylidene-bis(4-butylaniline)
MFCD00027222
Terephthal-bis-n-butylaniline
N,N-terephthalylidene bis 4-n-butylaniline
N,N'-(1,4-Phenylenedimethylidyne)bis(4-butylaniline)
Terephthalylidene bis(p-butylaniline)
terephthal-bis-4-n-butylaniline

Chemical & Physical Properties

[ Density]:
0.97g/cm3

[ Boiling Point ]:
552.2ºC at 760 mmHg

[ Melting Point ]:
232ºC

[ Molecular Formula ]:
C28H32N2

[ Molecular Weight ]:
396.56700

[ Flash Point ]:
281.1ºC

[ Exact Mass ]:
396.25700

[ PSA ]:
24.72000

[ LogP ]:
7.87300

[ Vapour Pressure ]:
1.12E-11mmHg at 25°C

[ Index of Refraction ]:
1.553

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xi: Irritant;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
26-36

[ HS Code ]:
2921590090

Synthetic Route

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Precursor & DownStream

Precursor

  • 4-Butylaniline
  • Terephthalaldehyde

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%