4-Chlorocinnamamide
Also known as: p-Chlorocinnamamide, trans-4-chlorocinnamamide, (E)-3-(4-chlorophenyl)acrylamide, 4-chloro-trans-cinnamic acid amide, (2E)-3-(4-chlorophenyl)prop-2-enamide, 4-chlorocinnamide, 3-(4-chlorophenyl)acrylamide, 4-Chlor-trans-zimtsaeure-amid, MFCD00017147
4-Chlorocinnamamide (CAS 18166-64-8) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C9H8ClNO and a molecular weight of 181.61900 g/mol. Key properties include a melting point of 211-214°C, a boiling point of 390.2ºC at 760mmHg, a density of 1.268g/cm3 and a flash point of 189.8ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 18166-64-8
- Jingsj CID
- J-5594-7
- Molecular Formula
- C9H8ClNO
- Molecular Weight
- 181.61900 g/mol
- Category
- Organic Bases
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 211-214°C |
|---|---|
| Boiling Point | 390.2ºC at 760mmHg |
| Density | 1.268g/cm3 |
| Flash Point | 189.8ºC |
| Exact Mass | 181.02900 |
| PSA | 43.09000 |
| LogP | 2.53880 |
| Vapor Pressure | 2.7E-06mmHg at 25°C |
| Refractive Index | 1.624 |
Customs & Trade Information
| HS Code | 2924299090 |
|---|---|
| Summary | 2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 4-Chlorocinnamamide?
The CAS number of 4-Chlorocinnamamide is 18166-64-8.
What are the molecular formula and molecular weight of 4-Chlorocinnamamide?
4-Chlorocinnamamide has molecular formula C9H8ClNO and molecular weight 181.61900 g/mol.
What are the upstream and downstream products of 4-Chlorocinnamamide?
For 4-Chlorocinnamamide, Upstream Products: 1-Chloro-4-iodobenzene, Acrylamide, 4-chlorocinnamonitrile; Downstream Products: (4-Chlorophenyl)acetaldehyde, 3-(4-Chlorophenyl)propan-1-amine.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-Chlorocinnamamide (CAS 18166-64-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-5594-7 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.