1-Bromo-2-pentyne
1-溴-2-戊炔
Also known as: 1-bromopent-2-yne, 2-Pentynyl bromide, 2-Pentyn-1-yl bromide, 2-Pentyne, 1-bromo-, 3-ethylpropargyl bromide, 5-bromopent-3-yne, EINECS 240-451-2, MFCD00236363, TIMTEC-BB SBB008834, pent-2-ynyl bromide
- CAS No.
- 16400-32-1
- Jingsj CID
- J-1398399-2
- Molecular Formula
- C5H7Br
- Chinese Name
- 1-溴-2-戊炔
- Molecular Weight
- 147.01300 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Boiling Point | 142.5ºC at 760mmHg |
|---|---|
| Density | 1.366g/cm3 |
| Flash Point | 45.1ºC |
GHS Safety & Compliance
Flammable / IrritantSignal word: Warning
Frequently Asked Questions
What is the CAS number of 1-Bromo-2-pentyne?
16400-32-1
What are the molecular formula and molecular weight of 1-Bromo-2-pentyne?
C5H7Br, molecular weight 147.01300 g/mol
Is 1-Bromo-2-pentyne hazardous?
Warning
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026