2-bromo-4-phenylbutanoic acid
Also known as: 2-bromo-4-phenylbutyric acid, α-bromobenzenebutanoic acid, Benzenebutanoic acid, α-bromo-, 2-bromo-4-phenylbutanoic acid, 2-bromo-4-phenylbutyric acid, 4-Phenyl-2-bromobutyric acid
2-bromo-4-phenylbutanoic acid (CAS 16503-46-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C10H11BrO2 and a molecular weight of 243.09700 g/mol. Key properties include a boiling point of 315.7ºC at 760mmHg, a density of 1.487g/cm3 and a flash point of 144.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 16503-46-1
- Jingsj CID
- J-1412170-1
- Molecular Formula
- C10H11BrO2
- Molecular Weight
- 243.09700 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 315.7ºC at 760mmHg |
|---|---|
| Density | 1.487g/cm3 |
| Flash Point | 144.7ºC |
| Exact Mass | 241.99400 |
| PSA | 37.30000 |
| LogP | 2.46730 |
| Vapor Pressure | 0.000181mmHg at 25°C |
| Refractive Index | 1.579 |
| Storage Conditions | 2-8°C |
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 2-bromo-4-phenylbutanoic acid?
The CAS number of 2-bromo-4-phenylbutanoic acid is 16503-46-1.
What are the molecular formula and molecular weight of 2-bromo-4-phenylbutanoic acid?
2-bromo-4-phenylbutanoic acid has molecular formula C10H11BrO2 and molecular weight 243.09700 g/mol.
What are the upstream and downstream products of 2-bromo-4-phenylbutanoic acid?
For 2-bromo-4-phenylbutanoic acid, Upstream Products: DL-Homophenylalanine, Diethyl 2-(phenylethyl)malonate, (2-Bromoethyl)benzene; Downstream Products: L-Homophenylalanine ethyl ester hydrochloride, L-Homophenylalanine, N-[(1S)-1-(ethoxycarbonyl)-3-phenylpropyl]-L-alanine.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-bromo-4-phenylbutanoic acid (CAS 16503-46-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1412170-1 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.