butane-1,2-diamine

Names

[ CAS No. ]:
4426-48-6

[ Name ]:
butane-1,2-diamine

[Synonym ]:
1,2-Butanediamine
1-Aethyl-aethandiyldiamin
1-ethyl-ethanediyldiamine
1,2-diamino-n-butane
1,2-DIAMINOBUTANE
N-butyldiamine

Chemical & Physical Properties

[ Density]:
0.861g/cm3

[ Boiling Point ]:
138.4ºC at 760 mmHg

[ Molecular Formula ]:
C4H12N2

[ Molecular Weight ]:
88.15150

[ Flash Point ]:
36.3ºC

[ Exact Mass ]:
88.10000

[ PSA ]:
52.04000

[ LogP ]:
1.08300

[ Index of Refraction ]:
1.452

Safety Information

[ HS Code ]:
2921290000

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2-Aminobutanenitrile monohydrochloride
  • 1,2-Dibromobutane
  • ethyl-ethanediyl diisocyanate
  • 1,2-dinitro-butane
  • 2-Aminobutanenitrile
  • 1-Butene
  • acetic acid
  • Ethanol

DownStream

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

  • 2-N-Boc-butane-1,2-diamine-HCl
  • n2,n2-dimethylbutane-1,2-diamine
  • 3,N2-dimethyl-butane-1,2-diamine
  • N1,N1-Dimethyl-butane-1,2-diamine
  • (+/-)-trans-cyclobutane-1,2-diamine
  • Isobutane-1,2-diamine dihydrochloride