3'-Amino-[1,1'-biphenyl]-4-carboxylic acid
3'-氨基-[1,1'-联苯]-4-羧酸
Also known as: 4-(3-Aminophenyl)benzoic acid, 3'-Aminobiphenyl-4-carboxylic acid, 3'-Amino-4-biphenylcarboxylic acid, [1,1'-Biphenyl]-4-carboxylic acid, 3'-amino-
3'-Amino-[1,1'-biphenyl]-4-carboxylic acid (CAS 124221-69-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C13H11NO2 and a molecular weight of 213.232 g/mol. It is also known as 4-(3-Aminophenyl)benzoic acid, 3'-Aminobiphenyl-4-carboxylic acid and 3'-Amino-4-biphenylcarboxylic acid. Key properties include a boiling point of 455.7±38.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 229.4±26.8 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 124221-69-8
- Jingsj CID
- J-1104698-9
- Molecular Formula
- C13H11NO2
- Chinese Name
- 3'-氨基-[1,1'-联苯]-4-羧酸
- Molecular Weight
- 213.232 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 455.7±38.0 °C at 760 mmHg |
|---|---|
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 229.4±26.8 °C |
Frequently Asked Questions
What is the CAS number of 3'-Amino-[1,1'-biphenyl]-4-carboxylic acid?
The CAS number of 3'-Amino-[1,1'-biphenyl]-4-carboxylic acid is 124221-69-8.
What are the molecular formula and molecular weight of 3'-Amino-[1,1'-biphenyl]-4-carboxylic acid?
3'-Amino-[1,1'-biphenyl]-4-carboxylic acid has molecular formula C13H11NO2 and molecular weight 213.232 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3'-Amino-[1,1'-biphenyl]-4-carboxylic acid (CAS 124221-69-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1104698-9 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.