2-CHLOROCINNAMALDEHYDE
邻氯肉桂醛
Also known as: (E)-3-(2-chlorophenyl)prop-2-enal, 3-(2-chlorophenyl)-2-propenal, 2-Propenal, 3-(2-chlorophenyl)-, (E)-3-(2-Chlorophenyl)acrylaldehyde, 2-chloro-cinnamaldehyde, 3-(2-chlorophenyl)acrylaldehyde, 3-(2-chlorophenyl)propenal
2-CHLOROCINNAMALDEHYDE (CAS 1794-45-2) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C9H7ClO and a molecular weight of 166.60400 g/mol. It is also known as (E)-3-(2-chlorophenyl)prop-2-enal, 3-(2-chlorophenyl)-2-propenal and 2-Propenal, 3-(2-chlorophenyl)-. Key properties include a boiling point of 286.8ºC at 760 mmHg, a density of 1.192g/cm3 and a flash point of 133.2ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1794-45-2
- Jingsj CID
- J-1364330-0
- Molecular Formula
- C9H7ClO
- Chinese Name
- 邻氯肉桂醛
- Molecular Weight
- 166.60400 g/mol
- Category
- Organohalogen Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 286.8ºC at 760 mmHg |
|---|---|
| Density | 1.192g/cm3 |
| Flash Point | 133.2ºC |
Frequently Asked Questions
What is the CAS number of 2-CHLOROCINNAMALDEHYDE?
The CAS number of 2-CHLOROCINNAMALDEHYDE is 1794-45-2.
What are the molecular formula and molecular weight of 2-CHLOROCINNAMALDEHYDE?
2-CHLOROCINNAMALDEHYDE has molecular formula C9H7ClO and molecular weight 166.60400 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-CHLOROCINNAMALDEHYDE (CAS 1794-45-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1364330-0 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.