Ethyl 2-oximinooxamate

2-肟基草氨酸乙酯

Also known as: Ethyl amino(hydroxyimino)ethanoate, Ethyl 2-(hydroxyamino)-2-iminoacetate, Ethyl 2-amino-2-(hydroxyimino)acetate, Amino-hydroxyimino-acetic acid ethyl ester, Ethoxycarbonyl formamidoxime, (Ethoxycarbonyl)formamide oxime, Ethyl (2Z)-2-amino-2-hydroxyiminoacetate, Ethyl (2E)-amino(hydroxyimino)acetate, Ethyl 2-oximinooxamate, ethyl (N'-hydroxycarbamimidoyl)formate

Ethyl 2-oximinooxamate (CAS 10489-74-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C4H8N2O3 and a molecular weight of 132.118 g/mol. It is also known as Ethyl amino(hydroxyimino)ethanoate, Ethyl 2-(hydroxyamino)-2-iminoacetate and Ethyl 2-amino-2-(hydroxyimino)acetate. Key properties include a melting point of 99-103ºC(lit.), a boiling point of 262.3±23.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 112.4±22.6 °C. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
10489-74-4
Jingsj CID
J-1499581-7
Molecular Formula
C4H8N2O3
Chinese Name
2-肟基草氨酸乙酯
Molecular Weight
132.118 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point99-103ºC(lit.)
Boiling Point262.3±23.0 °C at 760 mmHg
Density1.3±0.1 g/cm3
Flash Point112.4±22.6 °C

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of Ethyl 2-oximinooxamate?

The CAS number of Ethyl 2-oximinooxamate is 10489-74-4.

What are the molecular formula and molecular weight of Ethyl 2-oximinooxamate?

Ethyl 2-oximinooxamate has molecular formula C4H8N2O3 and molecular weight 132.118 g/mol.

Is Ethyl 2-oximinooxamate hazardous?

Ethyl 2-oximinooxamate has GHS signal word Warning.

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

Last updated:

How to cite: Jingsj. "Ethyl 2-oximinooxamate (CAS 10489-74-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1499581-7 (accessed 2026-10-24).

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