1,4-diamino-2-butyne

Suppliers

Names

[ CAS No. ]:
53878-96-9

[ Name ]:
1,4-diamino-2-butyne

[Synonym ]:
but-2-ynediyldiamine
1,4-diamine-2-butyne
1,4-diamino-but-2-yne
2-Butyne-1,4-diamine
But-2-indiyldiamin
1,4-Diamino-2-butyne

Chemical & Physical Properties

[ Density]:
0.987g/cm3

[ Boiling Point ]:
197.7ºC at 760mmHg

[ Molecular Formula ]:
C4H8N2

[ Molecular Weight ]:
84.11970

[ Flash Point ]:
84.3ºC

[ Exact Mass ]:
84.06870

[ PSA ]:
52.04000

[ LogP ]:
0.30780

[ Index of Refraction ]:
1.513

Safety Information

[ HS Code ]:
2921290000

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 1,4-Dichlorbut-2-in
  • Aminoform
  • 2-Butine-1,4-diol
  • 1,4-DIMETHANE SULFONOXY-2-BUTYNE

DownStream

  • Carbamic acid, (4-amino-2-butynyl)-, 1,1-dimethylethyl ester (9CI)

Customs

[ HS Code ]: 2921290000

[ Summary ]:
2921290000 other acyclic polyamines and their derivatives; salts thereof。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

Related Compounds

  • 1,4-Diamino-2-butyne dihydrochloride
  • N-(3-aminopropyl)-1,4-diamino-2-butyne
  • N1,N4-bis(3-aminopropyl)-1,4-diamino-2-butyne
  • N1,N4-bis(3-azidopropyl)-1,4-diamino-2-butyne
  • 1,4-Diamino-2,5-bis(methylsulfonyl)benzene
  • 1,4-diamino-2-(phenylsulphonyl)anthraquinone