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

Click to get detail 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%