5-Amino-2-(4-aminophenyl)benzoxazole

2-(4-氨基苯基)-5-氨基苯并恶唑

Also known as: 2-(4-Aminophenyl)-5-aminobenzoxazole, 5-Amino-2-(p-aminophenyl)benzoxazole, 5-Benzoxazolamine,2-(4-aminophenyl)-, 2-(4-Aminophenyl)benzo[d]oxazol-5-amine, AKOS BB-8278, ART-CHEM-BB B025308, ASISCHEM Y80324, TIMTEC-BB SBB009788

5-Amino-2-(4-aminophenyl)benzoxazole (CAS 13676-47-6) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C13H11N3O and a molecular weight of 225.24600 g/mol. It is also known as 2-(4-Aminophenyl)-5-aminobenzoxazole, 5-Amino-2-(p-aminophenyl)benzoxazole and 5-Benzoxazolamine,2-(4-aminophenyl)-. Key properties include a melting point of 231-233ºC, a boiling point of 435.2ºC at 760 mmHg, a density of 1.329g/cm3 and a flash point of 217ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
13676-47-6
Jingsj CID
J-1518575-2
Molecular Formula
C13H11N3O
Chinese Name
2-(4-氨基苯基)-5-氨基苯并恶唑
Molecular Weight
225.24600 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Melting Point231-233ºC
Boiling Point435.2ºC at 760 mmHg
Density1.329g/cm3
Flash Point217ºC

Frequently Asked Questions

What is the CAS number of 5-Amino-2-(4-aminophenyl)benzoxazole?

The CAS number of 5-Amino-2-(4-aminophenyl)benzoxazole is 13676-47-6.

What are the molecular formula and molecular weight of 5-Amino-2-(4-aminophenyl)benzoxazole?

5-Amino-2-(4-aminophenyl)benzoxazole has molecular formula C13H11N3O and molecular weight 225.24600 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "5-Amino-2-(4-aminophenyl)benzoxazole (CAS 13676-47-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1518575-2 (accessed 2026-10-22).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.