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2,2-Bis(hydroxymethyl)propionic acid_Molecular_structure_CAS_4767-03-7)
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2,2-Bis(hydroxymethyl)propionic acid

Catalog No. 14925 Name Sigma Aldrich
CAS Number 4767-03-7 Website http://www.sigmaaldrich.com
M. F. C5H10O4 Telephone 1-800-521-8956
M. W. 134.1305 Fax
Purity ≥97.0% (T) Email
Storage Chembase ID: 92720

SYNONYMS

Title
2,2-双(羟甲基)丙酸
IUPAC name
3-hydroxy-2-(hydroxymethyl)-2-methylpropanoic acid
IUPAC Traditional name
3-hydroxy-2-(hydroxymethyl)-2-methylpropanoic acid
Synonyms
二羟甲基丙酸
Bis-MPA
DMPA®
Dimethylolpropionic acid

DATABASE IDS

Beilstein Number 1756385
CAS Number 4767-03-7
PubChem SID 24848941
MDL Number MFCD00004199
EC Number 225-306-3

PROPERTIES

Grade purum
Linear Formula (HOCH2)2C(CH3)COOH
Purity ≥97.0% (T)
Melting Point 189-191 °C(lit.)
Melting Point 189-193 °C
Vapor Density <1 (vs air)
GHS Pictograms GHS07
GHS Signal Word Warning
GHS Hazard statements H315-H319-H335
European Hazard Symbols Irritant Irritant (Xi)
MSDS Link Download
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
GHS Precautionary statements P261-P305 + P351 + P338
Risk Statements 36/37/38
Safety Statements 26
German water hazard class 3

DETAILS

Description (English)
Legal Information
DMPA is a registered trademark of GEO Specialty Chemicals, Inc.
Description (简体中文)
法律信息
DMPA 注册商标 GEO Specialty Chemicals, Inc.

REFERENCES