3-Chlorocinnamic acid
3-氯肉桂酸
Also known as: (2E)-3-(3-Chlorophenyl)acrylic acid, (E)-3-(3-Chlorophenyl)acrylic acid, (E)-3-Chlorocinnamic Acid, (E)-m-chlorocinnamic acid, 3-(3-chlorophenyl)-,(E)-2-Propenoicacid, M-CHLOROCINNAMIC ACID, AKOS BBS-00006453, AURORA 22720, RARECHEM BK HC T320, trans-3-(3-Chlorophenyl)propenoic acid
3-Chlorocinnamic acid (CAS 14473-90-6) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C9H7ClO2 and a molecular weight of 182.60400 g/mol. It is also known as (2E)-3-(3-Chlorophenyl)acrylic acid, (E)-3-(3-Chlorophenyl)acrylic acid and (E)-3-Chlorocinnamic Acid. Key properties include a melting point of 161-164ºC(lit.), a boiling point of 326.2ºC at 760 mmHg, a density of 1.332 g/cm3 and a flash point of 151.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 14473-90-6
- Jingsj CID
- J-1368869-1
- Molecular Formula
- C9H7ClO2
- Chinese Name
- 3-氯肉桂酸
- Molecular Weight
- 182.60400 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 161-164ºC(lit.) |
|---|---|
| Boiling Point | 326.2ºC at 760 mmHg |
| Density | 1.332 g/cm3 |
| Flash Point | 151.1ºC |
Frequently Asked Questions
What is the CAS number of 3-Chlorocinnamic acid?
The CAS number of 3-Chlorocinnamic acid is 14473-90-6.
What are the molecular formula and molecular weight of 3-Chlorocinnamic acid?
3-Chlorocinnamic acid has molecular formula C9H7ClO2 and molecular weight 182.60400 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3-Chlorocinnamic acid (CAS 14473-90-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1368869-1 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.