4-Chloro-2-butyn-1-ol
4-氯-2-丁炔-1-醇
Also known as: 1-Chloro-2-butyn-4-ol, 1-Chloro-4-hydroxy-2-butyne, 1-Chloro-4-hydroxybut-2-yne, 2-Butyn-1-ol, 4-chloro-, 4-Chlorobut-2-yn-1-ol, 4-chloro-2-butyne-1-ol, 4-chlorobut-2-yne-1-ol, 4-hydroxybut-2-ynyl chloride, LIGAMO-001
4-Chloro-2-butyn-1-ol (CAS 13280-07-4) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C4H5ClO and a molecular weight of 104.53500 g/mol. It is also known as 1-Chloro-2-butyn-4-ol, 1-Chloro-4-hydroxy-2-butyne and 1-Chloro-4-hydroxybut-2-yne. Key properties include a boiling point of 199.2ºC at 760mmHg, a density of 1.213 and a flash point of 74.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 13280-07-4
- Jingsj CID
- J-36787-1
- Molecular Formula
- C4H5ClO
- Chinese Name
- 4-氯-2-丁炔-1-醇
- Molecular Weight
- 104.53500 g/mol
- Category
- Alcohols
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 199.2ºC at 760mmHg |
|---|---|
| Density | 1.213 |
| Flash Point | 74.3ºC |
Frequently Asked Questions
What is the CAS number of 4-Chloro-2-butyn-1-ol?
The CAS number of 4-Chloro-2-butyn-1-ol is 13280-07-4.
What are the molecular formula and molecular weight of 4-Chloro-2-butyn-1-ol?
4-Chloro-2-butyn-1-ol has molecular formula C4H5ClO and molecular weight 104.53500 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-Chloro-2-butyn-1-ol (CAS 13280-07-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-36787-1 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.