4-Methyl-1,3-oxazol-2-amine

Also known as: 2-Amino-4-methyloxazole, 4-Methyloxazol-2-amine, 2-amino-4-methyl-1,3-oxazole, 4-methyl-2-aminooxazole, 4-Methyl-oxazol-2-ylamine, 2-oxazolamine, 4-methyl-

4-Methyl-1,3-oxazol-2-amine (CAS 35629-70-0) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C4H6N2O and a molecular weight of 98.103 g/mol. Key properties include a boiling point of 203.2±33.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 76.7±25.4 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 35629-70-0
Jingsj CID: J-1306743-1
Molecular Formula: C₄H₆N₂O
Molecular Weight: 98.103 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	203.2±33.0 °C at 760 mmHg
Density	1.2±0.1 g/cm3
Flash Point	76.7±25.4 °C
Exact Mass	98.048012
PSA	52.05000
LogP	0.28
Vapor Pressure	0.3±0.4 mmHg at 25°C
Refractive Index	1.524

Customs & Trade Information

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of 4-Methyl-1,3-oxazol-2-amine?

The CAS number of 4-Methyl-1,3-oxazol-2-amine is 35629-70-0.

What are the molecular formula and molecular weight of 4-Methyl-1,3-oxazol-2-amine?

4-Methyl-1,3-oxazol-2-amine has molecular formula C4H6N2O and molecular weight 98.103 g/mol.

What are the upstream and downstream products of 4-Methyl-1,3-oxazol-2-amine?

For 4-Methyl-1,3-oxazol-2-amine, Upstream Products: Cyanamide, Hydroxyacetone, Urea; Downstream Products: Acetylurea.

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. "4-Methyl-1,3-oxazol-2-amine (CAS 35629-70-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1306743-1 (accessed 2026-11-09).

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