O-Acetyl-N-methylhydroxylamine hydrochloride

O-乙酰基-N-甲基羟胺盐酸盐

Also known as: Acetoxy(methyl)ammonium chloride, Ethanone, 1-[(methylamino)oxy]-, hydrochloride (1:1), O-Acetyl-N-methylhydroxylamine Hydrochloride, O-Acetyl-n-methylhydroxylamine HCl, methylamino acetate,hydrochloride

O-Acetyl-N-methylhydroxylamine hydrochloride (CAS 19689-95-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C3H8ClNO2 and a molecular weight of 125.554 g/mol. It is also known as Acetoxy(methyl)ammonium chloride, Ethanone, 1-[(methylamino)oxy]-, hydrochloride (1:1) and O-Acetyl-N-methylhydroxylamine Hydrochloride. Key property: a melting point of 111 °C(dec.). No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
19689-95-3
Jingsj CID
J-1483354-8
Molecular Formula
C3H8ClNO2
Chinese Name
O-乙酰基-N-甲基羟胺盐酸盐
Molecular Weight
125.554 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point111 °C(dec.)

Frequently Asked Questions

What is the CAS number of O-Acetyl-N-methylhydroxylamine hydrochloride?

The CAS number of O-Acetyl-N-methylhydroxylamine hydrochloride is 19689-95-3.

What are the molecular formula and molecular weight of O-Acetyl-N-methylhydroxylamine hydrochloride?

O-Acetyl-N-methylhydroxylamine hydrochloride has molecular formula C3H8ClNO2 and molecular weight 125.554 g/mol.

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

Last updated:

How to cite: Jingsj. "O-Acetyl-N-methylhydroxylamine hydrochloride (CAS 19689-95-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1483354-8 (accessed 2026-10-25).

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