4-Bromophthalic acid
Also known as: 4-Bromo-1,2-benzenedicarboxylic acid, 4-Bromobenzene-1,2-dicarboxylic acid, 4-Bromobenzene-1,2-dioic acid, NSC 20682, TIMTEC-BB SBB007850
4-Bromophthalic acid (CAS 6968-28-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H5BrO4 and a molecular weight of 245.027 g/mol. Key properties include a melting point of 162-164°C, a boiling point of 412.4±40.0 °C at 760 mmHg, a density of 1.9±0.1 g/cm3 and a flash point of 203.2±27.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 6968-28-1
- Jingsj CID
- J-1384004-5
- Molecular Formula
- C8H5BrO4
- Molecular Weight
- 245.027 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 162-164°C |
|---|---|
| Boiling Point | 412.4±40.0 °C at 760 mmHg |
| Density | 1.9±0.1 g/cm3 |
| Flash Point | 203.2±27.3 °C |
| Exact Mass | 243.937119 |
| PSA | 74.60000 |
| LogP | 1.82 |
| Vapor Pressure | 0.0±1.0 mmHg at 25°C |
| Refractive Index | 1.652 |
Customs & Trade Information
| HS Code | 2917399090 |
|---|---|
| Summary | 2917399090 aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 4-Bromophthalic acid?
The CAS number of 4-Bromophthalic acid is 6968-28-1.
What are the molecular formula and molecular weight of 4-Bromophthalic acid?
4-Bromophthalic acid has molecular formula C8H5BrO4 and molecular weight 245.027 g/mol.
What are the upstream and downstream products of 4-Bromophthalic acid?
For 4-Bromophthalic acid, Upstream Products: Phthalic anhydride, Phthalic acid, 4-Bromo-1,2-dimethylbenzene; Downstream Products: 4-Bromophthalic anhydride, 4-Bromophthalonitrile, 4-Bromophthalimide.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-Bromophthalic acid (CAS 6968-28-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1384004-5 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.