4,4'-diamino-2,2'-dimethylbibenzyl

Names

[ CAS No. ]:
22856-62-8

[ Name ]:
4,4'-diamino-2,2'-dimethylbibenzyl

[Synonym ]:
4,4'-ethylenedi-3-toluidine
4,4'-ETHYLENEDI-M-TOLUIDINE
Einecs 245-268-1
4,4'-Ethylidenebis(3-methylaniline)
4,4'-Ethylidenedi(m-toluidine)
1.1-Bis-<4-amino-2-methyl-phenyl>-ethan

Chemical & Physical Properties

[ Density]:
1.092g/cm3

[ Boiling Point ]:
411.1ºC at 760mmHg

[ Melting Point ]:
170-173ºC(lit.)

[ Molecular Formula ]:
C16H20N2

[ Molecular Weight ]:
240.34300

[ Flash Point ]:
242.3ºC

[ Exact Mass ]:
240.16300

[ PSA ]:
52.04000

[ LogP ]:
4.41540

[ Vapour Pressure ]:
5.71E-07mmHg at 25°C

[ Index of Refraction ]:
1.631

Safety Information

[ Hazard Codes ]:
Xn: Harmful;

[ Risk Phrases ]:
20/21/22-36/37/38

[ Safety Phrases ]:
26-37/39

[ HS Code ]:
2921590090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 1-chloroethanesulfonyl chloride
  • 3-Toluidine

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%

Related Compounds

  • 4,4'-diamino-2,2'-dimethylbibenzyl
  • 4,4'-diamino-2,2',3,3',5,5',6,6'-octanitrobiphenyl
  • 4,4'-Diamino-2,2'-dibromobiphenyl
  • 4,4'-Diamino-2,2'-biphenyldicarboxylic acid
  • 4,4'-Diamino-2,2'-biphenyldisulfonic acid
  • (4,4'-Diamino-2,2'-biphenyldiyl)dimethanol
  • Tert-butyl 4-(4-aminobutan-2-yl)piperidine-1-carboxylate
  • 1-Bromo-5-(tert-butyl)-2-methoxy-3-nitrobenzene
  • N-(cyanomethyl)-2-{[1-(3-methoxyphenyl)-1H-imidazol-2-yl]sulfanyl}acetamide
  • Isopropyl 4-(1-(3-methoxyphenyl)-2-oxo-1,2-dihydropyridin-4-yloxy)piperidine-1-carboxylate
  • 4-(3-Bromo-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydroquinolin-7-yl)-piperazine-1-carboxylic acid ethyl ester
  • N-[cyano(2-fluorophenyl)methyl]-4-(1H-1,2,3,4-tetrazol-1-yl)benzamide
  • N-(3,5-dimorpholin-4-ylphenyl)formamide
  • N-(2-chloropyrimidin-4-yl)benzooxazol-7-amine
  • 2-Amino-6-[[2-[(3-methylsulfonylphenyl)amino]pyrimidin-4-yl]amino]phenol
  • Ethyl 3-methanesulfonamido-5-morpholin-4-yl-benzoate
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