(3-Bromo-4-methoxyphenyl)acetic acid
Also known as: 3-Bromo-4-methoxyphenylacetic acid, 2-(3-bromo-4-methoxyphenyl)acetic acid, 2-(3-bromo-4-methoxy-phenyl)acetic acid, 2-(3-bromo-4-methoxy-phenyl)ethanoic acid, Benzeneacetic acid, 3-bromo-4-methoxy-, MFCD00017538, RARECHEM AL BO 0336
(3-Bromo-4-methoxyphenyl)acetic acid (CAS 774-81-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C9H9BrO3 and a molecular weight of 245.070 g/mol. Key properties include a melting point of 115-117ºC, a boiling point of 361.1±27.0 °C at 760 mmHg, a density of 1.6±0.1 g/cm3 and a flash point of 172.2±23.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 774-81-2
- Jingsj CID
- J-922725-2
- Molecular Formula
- C9H9BrO3
- Molecular Weight
- 245.070 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 115-117ºC |
|---|---|
| Boiling Point | 361.1±27.0 °C at 760 mmHg |
| Density | 1.6±0.1 g/cm3 |
| Flash Point | 172.2±23.7 °C |
| Exact Mass | 243.973495 |
| PSA | 46.53000 |
| LogP | 1.99 |
| Vapor Pressure | 0.0±0.8 mmHg at 25°C |
| Refractive Index | 1.573 |
Customs & Trade Information
| HS Code | 2918990090 |
|---|---|
| Summary | 2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. 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 (3-Bromo-4-methoxyphenyl)acetic acid?
The CAS number of (3-Bromo-4-methoxyphenyl)acetic acid is 774-81-2.
What are the molecular formula and molecular weight of (3-Bromo-4-methoxyphenyl)acetic acid?
(3-Bromo-4-methoxyphenyl)acetic acid has molecular formula C9H9BrO3 and molecular weight 245.070 g/mol.
What are the upstream and downstream products of (3-Bromo-4-methoxyphenyl)acetic acid?
For (3-Bromo-4-methoxyphenyl)acetic acid, Upstream Products: 4-Methoxyphenylacetic acid, Methyl (4-methoxyphenyl)acetate, 3-Bromo-4-methoxybenzaldehyde; Downstream Products: 3-bromo-4-hydroxyphenylacetic acid, 2-(3-Bromo-4-methoxyphenyl)ethanol, 2-(4-Methoxyphenyl)ethanol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "(3-Bromo-4-methoxyphenyl)acetic acid (CAS 774-81-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-922725-2 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.