,2-Bis(hydroxymethyl)propionic acid 4767-03-7

Superiority:

Product Name: 2,2-Bis(hydroxymethyl)propionic acid
Synonyms: 2,2-Dimethylol Propionic Acid（DMPA);2,2-bis(hydroxymethyl)propanoicacid;3-Hydroxy-2-(hydroxymethyl)-2-methylpropanoic acid;3-hydroxy-2-(hydroxymethyl)-2-methyl-propanoicaci;3-hydroxy-2-(hydroxymethyl)-2-methyl-Propanoicacid;alpha,alpha-Dimethylolpropionic acid;Bis(hydroxymethyl)propionic acid;Hydracrylic acid, 2-(hydroxymethyl)-2-methyl-
CAS: 4767-03-7
MF: C5H10O4
MW: 134.13
EINECS: 225-306-3
Product Categories: Organic acids;fine chemicals, specialty chemicals, intermediates, electronic chemical, organic synthesis, Organic acids
Mol File: 4767-03-7.mol

2,2-Bis(hydroxymethyl)propionic acid Chemical Properties
Melting point  189-191 °C(lit.)
Boiling point  167.23°C (rough estimate)
density  0.84
vapor density  <1 (vs air)
refractive index  1.4240 (estimate)
Fp  >150°C
storage temp.  Store below +30°C.
solubility  H2O: soluble
form  Crystalline Powder
color  White
PH 2.6 (50g/l, H2O, 20℃)
Water Solubility  soluble
Sensitive  Hygroscopic
Merck  14,3253
BRN  1756385
Stability: Stable. Hygroscopic.
InChIKey PTBDIHRZYDMNKB-UHFFFAOYSA-N
CAS DataBase Reference 4767-03-7(CAS DataBase Reference)
NIST Chemistry Reference 2,2-Bis(hydroxymethyl)propionic acid(4767-03-7)
EPA Substance Registry System Dimethylolpropionic acid (4767-03-7)
Safety Information
Hazard Codes  Xi
Risk Statements  36/37/38-36/37
Safety Statements  26-37/39
WGK Germany  3
RTECS  UA2465265
F  3-9
Autoignition Temperature >300 °C
Hazard Note  Irritant
TSCA  Yes
HS Code  29159000
Toxicity LD50 orally in Rabbit: > 2000 mg/kg