Methyl 3-phenylpropanoate
Also known as: Methyl 3-phenylpropionate, 3-Phenylpropionic acid methyl ester, Methyl dihydrocinnamate, Methyl benzenepropanoate, Methyl beta-phenylpropionate, Methyl β-phenylpropionate, Benzenepropanoic acid, methyl ester, Hydrocinnamic acid, methyl ester, β-Phenylpropionic acid methyl ester, methyl (3-phenyl) propanoate
Methyl 3-phenylpropanoate (CAS 103-25-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C10H12O2 and a molecular weight of 164.201 g/mol. Key properties include a boiling point of 238.5±0.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 100.0±0.0 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 103-25-3
- Jingsj CID
- J-6297-5
- Molecular Formula
- C10H12O2
- Molecular Weight
- 164.201 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 238.5±0.0 °C at 760 mmHg |
|---|---|
| Density | 1.0±0.1 g/cm3 |
| Flash Point | 100.0±0.0 °C |
| Exact Mass | 164.083725 |
| PSA | 26.30000 |
| LogP | 2.26 |
| Vapor Pressure | 0.0±0.4 mmHg at 25°C |
| Refractive Index | 1.502 |
Activity & Biological Data
| Target | Human Endogenous Metabolite |
|---|
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 Methyl 3-phenylpropanoate?
The CAS number of Methyl 3-phenylpropanoate is 103-25-3.
What are the molecular formula and molecular weight of Methyl 3-phenylpropanoate?
Methyl 3-phenylpropanoate has molecular formula C10H12O2 and molecular weight 164.201 g/mol.
What are the upstream and downstream products of Methyl 3-phenylpropanoate?
For Methyl 3-phenylpropanoate, Upstream Products: Methyl cinnamate, Bromobenzene, acrylic acid methyl ester; Downstream Products: Methyl 3-[4-(chlorosulfonyl)phenyl]propanoate, Dimethyl (2-oxo-4-phenylbutyl)phosphonate, (3aR,4R,5R,6aS)-5-hydroxy-4-((S,E)-3-hydroxy-5-phenylpent-1-en-1-yl)hexahydro-2H-cyclopenta[b]furan-2-one.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Methyl 3-phenylpropanoate (CAS 103-25-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-6297-5 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.