(Aminooxy)acetic acid hemihydrochloride

羧甲氧基胺半盐酸盐

Also known as: O-(Carboxymethyl)hydroxylamine hemihydrochloride, (Aminooxy)acetic acid hydrochloride (2:1), Carboxymethoxylamine hemihydrochloride, (Carboxymethoxy)amine hemihydrochloride, Hydroxylamine-O-acetic acid hemihydrochloride, 2-(Aminooxy)acetic acid hemihydrochloride, 2-(Aminooxy)acetic acid hydrochloride (2:1), Bis((aminooxy)acetic) acid hydrochloride, Aminooxyacetic acid hemichloride

CAS No.
2921-14-4
Jingsj CID
J-28562-3
Molecular Formula
NH2OCH2COOH05HCl
Chinese Name
羧甲氧基胺半盐酸盐
Molecular Weight
109.30 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point156 °C (dec.)(lit.)
Boiling Point326.7ºC at 760 mmHg
Flash Point151.4ºC

Frequently Asked Questions

What is the CAS number of (Aminooxy)acetic acid hemihydrochloride?

2921-14-4

What are the molecular formula and molecular weight of (Aminooxy)acetic acid hemihydrochloride?

NH2OCH2COOH·0.5HCl, molecular weight 109.30 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026