3-Phenylpropyl cinnamate
肉桂酸3-苯基丙酯
Also known as: 3-Phenylpropyl cinnamate, Cinnamic acid 3-phenylpropyl ester, Hydrocinnamyl cinnamate, Phenylpropyl cinnamate, FEMA 2894, 2-Propenoic acid, 3-phenyl-, 3-phenylpropyl ester, 3-Phenylacrylic acid 3-phenylpropyl ester, β-Phenylpropyl cinnamate
3-Phenylpropyl cinnamate (CAS 122-68-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C18H18O2 and a molecular weight of 266.33400 g/mol. It is also known as Cinnamic acid 3-phenylpropyl ester, Hydrocinnamyl cinnamate and Phenylpropyl cinnamate. Key properties include a boiling point of 420.2ºC at 760 mmHg, a density of 1.091 g/cm3 and a flash point of 260.6ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 122-68-9
- Jingsj CID
- J-37663-5
- Molecular Formula
- C18H18O2
- Chinese Name
- 肉桂酸3-苯基丙酯
- Molecular Weight
- 266.33400 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 420.2ºC at 760 mmHg |
|---|---|
| Density | 1.091 g/cm3 |
| Flash Point | 260.6ºC |
| Exact Mass | 266.13100 |
| PSA | 26.30000 |
| LogP | 4.04670 |
| Vapor Pressure | 2.87E-07mmHg at 25°C |
| Refractive Index | 1.589 |
Customs & Trade Information
| HS Code | 2916399090 |
|---|---|
| Summary | 2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 3-Phenylpropyl cinnamate?
The CAS number of 3-Phenylpropyl cinnamate is 122-68-9.
What are the molecular formula and molecular weight of 3-Phenylpropyl cinnamate?
3-Phenylpropyl cinnamate has molecular formula C18H18O2 and molecular weight 266.33400 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3-Phenylpropyl cinnamate (CAS 122-68-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-37663-5 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.