2-Methyl-1,3-benzoxazol-5-amine

Also known as: 2-Methylbenzo[d]oxazol-5-amine, 5-Amino-2-methyl-1,3-benzoxazole, 5-Amino-2-methylbenzoxazole, 2-Methyl-5-aminobenzoxazole, 5-Benzoxazolamine, 2-methyl-

2-Methyl-1,3-benzoxazol-5-amine (CAS 72745-76-7) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C8H8N2O and a molecular weight of 148.16200 g/mol. Key properties include a melting point of 50-53ºC, a boiling point of 290.6ºC at 760 mmHg, a density of 1.254g/cm3 and a flash point of 129.6ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 72745-76-7
Jingsj CID: J-1431564-1
Molecular Formula: C₈H₈N₂O
Molecular Weight: 148.16200 g/mol
Category: Organic Bases
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	50-53ºC
Boiling Point	290.6ºC at 760 mmHg
Density	1.254g/cm3
Flash Point	129.6ºC
Exact Mass	148.06400
PSA	52.05000
LogP	2.29960
Refractive Index	1.658

Frequently Asked Questions

What is the CAS number of 2-Methyl-1,3-benzoxazol-5-amine?

The CAS number of 2-Methyl-1,3-benzoxazol-5-amine is 72745-76-7.

What are the molecular formula and molecular weight of 2-Methyl-1,3-benzoxazol-5-amine?

2-Methyl-1,3-benzoxazol-5-amine has molecular formula C8H8N2O and molecular weight 148.16200 g/mol.

What are the upstream and downstream products of 2-Methyl-1,3-benzoxazol-5-amine?

For 2-Methyl-1,3-benzoxazol-5-amine, Upstream Products: 2-Methyl-5-nitrobenzo[d]oxazole, 5-chloro-2-methyl-1,3-benzoxazole, 2-Amino-4-nitrophenol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "2-Methyl-1,3-benzoxazol-5-amine (CAS 72745-76-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1431564-1 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.