Melting point :−16 °C(lit.)
Boiling point :164-166 °C20 mm Hg(lit.)
Density :1.221 g/mL at 25 °C(lit.)
vapor pressure :0.446Pa at 25℃
refractive index :n20/D 1.5215(lit.)
Flash point :>230 °F
storage temp. :Sealed in dry,Room Temperature
solubility :Chloroform (Sparingly, Heated), Methanol (Slightly)
form :powder to crystal
pka :4.55±0.10(Predicted)
color :White to Almost white
Water Solubility :Soluble in water.
BRN :1747025
LogP :-0.02
CAS DataBase Reference :4835-90-9(CAS DataBase Reference)
NIST Chemistry Reference :Hydroxy pivalic acid(4835-90-9)
EPA Substance Registry System :Hydroxypivalic acid (4835-90-9)

Symbol(GHS):
Signal word:	Danger
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H318 Causes serious eye damage Serious eye damage/eye irritation Category 1 Danger P280, P305+P351+P338, P310
Precautionary statements:	P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.