(2E)-4-chloro-2-butenal
(2E)-4-氯-2-丁烯醛
(2E)-4-chloro-2-butenal (CAS 31930-38-8) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C4H5ClO and a molecular weight of 104.53 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 31930-38-8
- Jingsj CID
- J-120199-2
- Molecular Formula
- C4H5ClO
- Chinese Name
- (2E)-4-氯-2-丁烯醛
- Molecular Weight
- 104.53 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 (2E)-4-chloro-2-butenal?
The CAS number of (2E)-4-chloro-2-butenal is 31930-38-8.
What are the molecular formula and molecular weight of (2E)-4-chloro-2-butenal?
(2E)-4-chloro-2-butenal has molecular formula C4H5ClO and molecular weight 104.53 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "(2E)-4-chloro-2-butenal (CAS 31930-38-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-120199-2 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.