2-Ethylacrolein
2-乙基丙烯醛
Also known as: 2-Ethacrolein, 2-Methylenebutanal, 2-methylidenebutanal, Butanal, 2-methylene-, α-ethylacrolein, 2-Ethylpropenal
2-Ethylacrolein (CAS 922-63-4) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C5H8O and a molecular weight of 84.116 g/mol. It is also known as 2-Ethacrolein, 2-Methylenebutanal and 2-methylidenebutanal. Key properties include a melting point of -101.15°C (estimate), a boiling point of 92.5±0.0 °C at 760 mmHg, a density of 0.8±0.1 g/cm3 and a flash point of 1.1±0.0 °C. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 922-63-4
- Jingsj CID
- J-1493538-3
- Molecular Formula
- C5H8O
- Chinese Name
- 2-乙基丙烯醛
- Molecular Weight
- 84.116 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | -101.15°C (estimate) |
|---|---|
| Boiling Point | 92.5±0.0 °C at 760 mmHg |
| Density | 0.8±0.1 g/cm3 |
| Flash Point | 1.1±0.0 °C |
GHS Safety & Compliance
Frequently Asked Questions
What is the CAS number of 2-Ethylacrolein?
The CAS number of 2-Ethylacrolein is 922-63-4.
What are the molecular formula and molecular weight of 2-Ethylacrolein?
2-Ethylacrolein has molecular formula C5H8O and molecular weight 84.116 g/mol.
Is 2-Ethylacrolein hazardous?
2-Ethylacrolein has GHS signal word Danger.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-Ethylacrolein (CAS 922-63-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1493538-3 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.