But-3-ynoyl chloride
3-丁炔酰氯
But-3-ynoyl chloride (CAS 851388-73-3) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C4H3ClO and a molecular weight of 102.52 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 851388-73-3
- Jingsj CID
- J-714591-7
- Molecular Formula
- C4H3ClO
- Chinese Name
- 3-丁炔酰氯
- Molecular Weight
- 102.52 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quoteFrequently Asked Questions
What is the CAS number of But-3-ynoyl chloride?
The CAS number of But-3-ynoyl chloride is 851388-73-3.
What are the molecular formula and molecular weight of But-3-ynoyl chloride?
But-3-ynoyl chloride has molecular formula C4H3ClO and molecular weight 102.52 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "But-3-ynoyl chloride (CAS 851388-73-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-714591-7 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.