4,4'-Methylenedibenzoic acid
二苯基甲烷-4,4-二羧酸
Also known as: Diphenylmethane-4,4'-dicarboxylic acid, Bis(4-carboxyphenyl)methane, 4-[(4-Carboxyphenyl)methyl]benzoic acid, Benzoic acid, 4,4'-methylenebis-, p,p'-Methylenedibenzoic acid, 4,4'-Dicarboxydiphenylmethane
4,4'-Methylenedibenzoic acid (CAS 790-83-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C15H12O4 and a molecular weight of 256.253 g/mol. It is also known as Diphenylmethane-4,4'-dicarboxylic acid, Bis(4-carboxyphenyl)methane and 4-[(4-Carboxyphenyl)methyl]benzoic acid. Key properties include a melting point of 346ºC, a boiling point of 485.2±38.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 261.3±23.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 790-83-0
- Jingsj CID
- J-1511902-9
- Molecular Formula
- C15H12O4
- Chinese Name
- 二苯基甲烷-4,4-二羧酸
- Molecular Weight
- 256.253 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 346ºC |
|---|---|
| Boiling Point | 485.2±38.0 °C at 760 mmHg |
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 261.3±23.3 °C |
Frequently Asked Questions
What is the CAS number of 4,4'-Methylenedibenzoic acid?
The CAS number of 4,4'-Methylenedibenzoic acid is 790-83-0.
What are the molecular formula and molecular weight of 4,4'-Methylenedibenzoic acid?
4,4'-Methylenedibenzoic acid has molecular formula C15H12O4 and molecular weight 256.253 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4,4'-Methylenedibenzoic acid (CAS 790-83-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1511902-9 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.