4-(5-amino-6-hydroxy-2-benzoxazolyl)-benzoic acid
4-(5-氨基-6-羟基-2-苯并噁唑)-苯甲酸
Also known as: 4-(5-Amino-6-hydroxybenzo[d]oxazol-2-yl)benzoic acid, Benzoic acid, 4-(5-amino-6-hydroxy-2-benzoxazolyl)-
4-(5-amino-6-hydroxy-2-benzoxazolyl)-benzoic acid (CAS 133440-66-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C14H10N2O4 and a molecular weight of 270.24000 g/mol. It is also known as 4-(5-Amino-6-hydroxybenzo[d]oxazol-2-yl)benzoic acid and Benzoic acid, 4-(5-amino-6-hydroxy-2-benzoxazolyl)-. Key properties include a boiling point of 506.7ºC at 760 mmHg, a density of 1.517g/cm3 and a flash point of 260.2ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 133440-66-1
- Jingsj CID
- J-1323534-1
- Molecular Formula
- C14H10N2O4
- Chinese Name
- 4-(5-氨基-6-羟基-2-苯并噁唑)-苯甲酸
- Molecular Weight
- 270.24000 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 506.7ºC at 760 mmHg |
|---|---|
| Density | 1.517g/cm3 |
| Flash Point | 260.2ºC |
Frequently Asked Questions
What is the CAS number of 4-(5-amino-6-hydroxy-2-benzoxazolyl)-benzoic acid?
The CAS number of 4-(5-amino-6-hydroxy-2-benzoxazolyl)-benzoic acid is 133440-66-1.
What are the molecular formula and molecular weight of 4-(5-amino-6-hydroxy-2-benzoxazolyl)-benzoic acid?
4-(5-amino-6-hydroxy-2-benzoxazolyl)-benzoic acid has molecular formula C14H10N2O4 and molecular weight 270.24000 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-(5-amino-6-hydroxy-2-benzoxazolyl)-benzoic acid (CAS 133440-66-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1323534-1 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.