Biphenyl-3,3'-dicarboxylic acid
Also known as: 3,3'-Biphenyldicarboxylic acid, 3,3'-Bibenzoic acid, 3,3'-Diphenic acid, 3-(3-Carboxyphenyl)benzoic acid, [1,1'-Biphenyl]-3,3'-dicarboxylic acid, m,m'-Dicarboxybiphenyl, Eltrombopag Impurity 42, Eltrombopag Impurity 46, Eltrombopag Impurity 54, Eltrombopag Impurity 56
Biphenyl-3,3'-dicarboxylic acid (CAS 612-87-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C14H10O4 and a molecular weight of 242.227 g/mol. Key properties include a melting point of 330-332°C (lit.), a boiling point of 524.4±43.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 285.0±24.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 612-87-3
- Jingsj CID
- J-886015-9
- Molecular Formula
- C14H10O4
- Molecular Weight
- 242.227 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 330-332°C (lit.) |
|---|---|
| Boiling Point | 524.4±43.0 °C at 760 mmHg |
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 285.0±24.7 °C |
| Exact Mass | 242.057907 |
| PSA | 74.60000 |
| LogP | 3.70 |
| Vapor Pressure | 0.0±1.4 mmHg at 25°C |
| Refractive Index | 1.639 |
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 Biphenyl-3,3'-dicarboxylic acid?
The CAS number of Biphenyl-3,3'-dicarboxylic acid is 612-87-3.
What are the molecular formula and molecular weight of Biphenyl-3,3'-dicarboxylic acid?
Biphenyl-3,3'-dicarboxylic acid has molecular formula C14H10O4 and molecular weight 242.227 g/mol.
What are the upstream and downstream products of Biphenyl-3,3'-dicarboxylic acid?
For Biphenyl-3,3'-dicarboxylic acid, Upstream Products: Dimethyl [1,1'-biphenyl]-3,3'-dicarboxylate, 3,3'-Dimethylbiphenyl, 3,3'-Dibromobiphenyl; Downstream Products: Dimethyl [1,1'-biphenyl]-3,3'-dicarboxylate.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Biphenyl-3,3'-dicarboxylic acid (CAS 612-87-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-886015-9 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.