2-Butenal, 2-chloro-
(2Z)-2-氯-2-丁醛
Also known as: 2-chloro-2-butenal, (Z)-2-chlorobut-2-enal, 2-chlorocrotonaldehyde, alpha-chlorocrotonaldehyde, Crotonaldehyde, 2-chloro-, 2-Butenal, 2-chloro- (9CI), 2-Butenal,2-chloro, 2-Chlor-crotonaldehyd, 2-chloro-but-2-enal, Brn 1698775, Ccris 6867
2-Butenal, 2-chloro- (CAS 53175-28-3) is a compound in the Organohalogen Compounds 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 2-chloro-2-butenal, (Z)-2-chlorobut-2-enal and 2-chlorocrotonaldehyde. Key properties include a boiling point of 148.5ºC at 760mmHg, a density of 1.081g/cm3 and a flash point of 43.8ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 53175-28-3
- Jingsj CID
- J-864511-5
- Molecular Formula
- C4H5ClO
- Chinese Name
- (2Z)-2-氯-2-丁醛
- Molecular Weight
- 104.53500 g/mol
- Category
- Organohalogen Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 148.5ºC at 760mmHg |
|---|---|
| Density | 1.081g/cm3 |
| Flash Point | 43.8ºC |
Frequently Asked Questions
What is the CAS number of 2-Butenal, 2-chloro-?
The CAS number of 2-Butenal, 2-chloro- is 53175-28-3.
What are the molecular formula and molecular weight of 2-Butenal, 2-chloro-?
2-Butenal, 2-chloro- 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. "2-Butenal, 2-chloro- (CAS 53175-28-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-864511-5 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.