(Hydroxymethyl)phosphonic acid

羟甲基磷酸

Also known as: Phosphonomethanol, hydroxymethanephosphonic acid, methanehydroxyphosphonic acid, methylolphosphonic acid, phosphonic acid, (hydroxymethyl)-, phosphonic acid, p-(hydroxymethyl)-

CAS No.
2617-47-2
Jingsj CID
J-1365419-9
Molecular Formula
CH5O4P
Chinese Name
羟甲基磷酸
Molecular Weight
112.02200 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point413ºC at 760mmHg
Density1.815g/cm3
Flash Point203.6ºC

Frequently Asked Questions

What is the CAS number of (Hydroxymethyl)phosphonic acid?

2617-47-2

What are the molecular formula and molecular weight of (Hydroxymethyl)phosphonic acid?

CH5O4P, molecular weight 112.02200 g/mol

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