1,4-dibromobuta-1,3-diyne
Names
[ CAS No. ]:
36333-41-2
[ Name ]:
1,4-dibromobuta-1,3-diyne
[Synonym ]:
1,4-Dibrombutadiin
1,4-DIBROMO-1,3-BUTADIYNE
Dibrom-diacetylen
dibromobutadiyne
Dibrom-butadiin
Chemical & Physical Properties
[ Density]:
2.374g/cm3
[ Boiling Point ]:
180.5ºC at 760 mmHg
[ Molecular Formula ]:
C4Br2
[ Molecular Weight ]:
207.85100
[ Flash Point ]:
65ºC
[ Exact Mass ]:
205.83700
[ LogP ]:
1.69800
[ Index of Refraction ]:
1.653
Safety Information
[ HS Code ]:
2903399090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2903399090
[ Summary ]:
2903399090. brominated,fluorinated or iodinated derivatives of acyclic hydrocarbons. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%