3-Chlorocinnamaldehyde
Also known as: (2E)-3-(3-Chlorophenyl)acrylaldehyde, (E)-3-(3-Chlorophenyl)-2-propenal, 3-(3-chlorophenyl)prop-2-en-1-al, 3-(3-chlorophenyl)acrylaldehyde, m-Chlorocinnamaldehyde, m-Chlorzimtaldehyd, 3-Chlor-zimtaldehyd
3-Chlorocinnamaldehyde (CAS 56578-37-1) 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 166.604 g/mol. Key properties include a boiling point of 291.3±23.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 134.9±13.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 56578-37-1
- Jingsj CID
- J-1000350-9
- Molecular Formula
- C9H7ClO
- Molecular Weight
- 166.604 g/mol
- Category
- Organohalogen Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 291.3±23.0 °C at 760 mmHg |
|---|---|
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 134.9±13.7 °C |
| Exact Mass | 166.018539 |
| PSA | 17.07000 |
| LogP | 2.73 |
| Vapor Pressure | 0.0±0.6 mmHg at 25°C |
| Refractive Index | 1.591 |
Customs & Trade Information
| HS Code | 2913000090 |
|---|---|
| Summary | HS: 2913000090 halogenated, sulphonated, nitrated or nitrosated derivatives of products of heading 2912 Educational tariff:17.0% Tax rebate rate:9.0% Regulatory conditions:none Most favored nation tariff:5.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 3-Chlorocinnamaldehyde?
The CAS number of 3-Chlorocinnamaldehyde is 56578-37-1.
What are the molecular formula and molecular weight of 3-Chlorocinnamaldehyde?
3-Chlorocinnamaldehyde has molecular formula C9H7ClO and molecular weight 166.604 g/mol.
What are the upstream and downstream products of 3-Chlorocinnamaldehyde?
For 3-Chlorocinnamaldehyde, Upstream Products: 1-Chloro-3-iodobenzene, ch3cho, 3-Chlorobenzaldehyde.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3-Chlorocinnamaldehyde (CAS 56578-37-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1000350-9 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.