Cinnamyl chloride
Also known as: (E)-3-Chloro-1-phenyl-1-propene, (E)-3-Phenylallyl chloride, 3-Chloro-1-phenyl-1-propene, 3-Phenyl-2-propenyl chloride, trans-Cinnamyl chloride, [(1E)-3-Chloroprop-1-en-1-yl]benzene, (3-Chloro-1-propenyl)benzene, 3-Chloro-1-phenylpropene
Cinnamyl chloride (CAS 21087-29-6) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C9H9Cl and a molecular weight of 152.621 g/mol. Key properties include a melting point of 7ºC, a boiling point of 239.6±9.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 79.4±0.0 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 21087-29-6
- Jingsj CID
- J-901150-1
- Molecular Formula
- C9H9Cl
- Molecular Weight
- 152.621 g/mol
- Category
- Organohalogen Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 7ºC |
|---|---|
| Boiling Point | 239.6±9.0 °C at 760 mmHg |
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 79.4±0.0 °C |
| Exact Mass | 152.039276 |
| LogP | 3.16 |
| Vapor Pressure | 0.1±0.5 mmHg at 25°C |
| Refractive Index | 1.577 |
| Additional Property | 200 mg/L (20 ºC) |
Customs & Trade Information
| HS Code | 2903999090 |
|---|---|
| Summary | 2903999090 halogenated derivatives of aromatic hydrocarbons VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of Cinnamyl chloride?
The CAS number of Cinnamyl chloride is 21087-29-6.
What are the molecular formula and molecular weight of Cinnamyl chloride?
Cinnamyl chloride has molecular formula C9H9Cl and molecular weight 152.621 g/mol.
What are the upstream and downstream products of Cinnamyl chloride?
For Cinnamyl chloride, Upstream Products: trans-Cinnamyl alcohol, 1-Phenyl-2-propen-1-ol, Allylbenzene; Downstream Products: 1-Phenyl-2-propen-1-ol, (2S,3S)-(-)-3-Phenylglycidol, Cinnamyl alcohol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Cinnamyl chloride (CAS 21087-29-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-901150-1 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.