Product Identification

Product Name

(Hydroxymethyl)urea

Synonyms

(Hydroxymethyl)urea
Hydroxymethylurea
Methylolurea
Mono(hydroxymethyl)urea
N-(Hydroxymethyl)urea

CAS

1000-82-4

Formula

C2H6N2O2

Molecular Weight

90.08

EINECS

213-674-8

Beilstein/Gmelin

1743129

Beilstein Reference

4-03-00-00105

Physical and Chemical Properties

Solubility in water

40.6 g/L (28 C)

Melting Point

110 - 111

Boiling Point

238

Vapor Pressure

0.008 (25 C)

pKa/pKb

12.623 (pKa)

Heat Of Vaporization

55.1 kJ/mol

Usage

Major uses include in urea-formaldehyde resins, in molding adhesives, for treating textiles and wood.

Fire Fighting Measures

Flash Point

98

Exposure Controls/Personal Protection

Exposure Effects

Properties of this material have not yet been prepared. Any recommendations are of a general nature. Many chemicals cause irritation of the eyes, skin, and respiratory tract. In severe cases respiratory tract irritation can progress to ARDS/acute lung injury which may be delayed in onset for up to 24 to 72 hours in some cases Irritation or burns of the esophagus or gastrointestinal tract are also possible if caustic or irritant chemicals are ingested. ALWAYS contact your local poision control authority or medical professional for assistance.