5-Chloro-1-pentyne
5-氯-1-戊炔
Also known as: 5-chloropent-1-yne, 4-Pentynyl chloride, (3-Chloropropyl)acetylene, 1-Pentyne, 5-chloro-, 5-chloro-1-pentyn, 5-Chloropentyne, Pent-4-yn-1-yl chloride
- CAS No.
- 14267-92-6
- Jingsj CID
- J-46538-6
- Molecular Formula
- C5H7Cl
- Chinese Name
- 5-氯-1-戊炔
- Molecular Weight
- 102.562 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Boiling Point | 117.9±23.0 °C at 760 mmHg |
|---|---|
| Density | 1.0±0.1 g/cm3 |
| Flash Point | 15.6±0.0 °C |
GHS Safety & Compliance
Flammable / IrritantSignal word: Danger
Frequently Asked Questions
What is the CAS number of 5-Chloro-1-pentyne?
14267-92-6
What are the molecular formula and molecular weight of 5-Chloro-1-pentyne?
C5H7Cl, molecular weight 102.562 g/mol
Is 5-Chloro-1-pentyne hazardous?
Danger
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026