4-bromobut-3-yn-1-ol
Names
[ CAS No. ]:
4544-38-1
[ Name ]:
4-bromobut-3-yn-1-ol
[Synonym ]:
3-Butyn-1-ol,4-bromo
4-Brom-but-3-in-1-ol
4-bromo-3-butyn-1-ol
4-bromo-but-3-yn-1-ol
Chemical & Physical Properties
[ Molecular Formula ]:
C4H5BrO
[ Molecular Weight ]:
148.98600
[ Exact Mass ]:
147.95200
[ PSA ]:
20.23000
[ LogP ]:
0.72460
Safety Information
[ HS Code ]:
2905590090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2905590090
[ Summary ]:
2905590090 other halogenated, sulphonated, nitrated or nitrosated derivatives of acyclic alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%