2,3-Butanediol CAS NO.513-85-9

2,3-Butanediol Chemical Properties
Melting point     25 °C (lit.)
Boiling point     183-184 °C (lit.)
density     1.002 g/mL at 20 °C (lit.)
vapor pressure     <1 hPa (20 °C)
refractive index     n20/D 1.433(lit.)
Fp     185 °F
storage temp.     Store below +30°C.
pka    14.67±0.20(Predicted)
form     Viscous Liquid
color     Colorless to pale yellow
PH    7 (H2O, 20℃)Aqueous solution
explosive limit    3.1-11.4%(V)
Water Solubility     SOLUBLE
Sensitive     Hygroscopic
Merck     14,1568
BRN     969165
Stability:    Stable. Combustible. Incompatible with strong oxidizing agents, acid anhydrides, acid chlorides, chloroformates, reducing agents.
InChIKey    OWBTYPJTUOEWEK-UHFFFAOYSA-N
CAS DataBase Reference    513-85-9(CAS DataBase Reference)
NIST Chemistry Reference    2,3-Butanediol(513-85-9)
EPA Substance Registry System    2,3-Butanediol (513-85-9)

2,3-Butanediol Basic information
Product Name:    2,3-Butanediol
Synonyms:    OMEGA-BUTYLENE GLYCOL;2,3-Butandiol;2,3-butanodiol;Dimethylethylene glycol;2,3-BUTANEDIOL (MIXTURE OF MESO- D- AND L-FORM) 98+%;2,3-BUTANEDIOL WITH GC;2,3-Butanediol, 98%, mixture of racemic and meso forms, tech.;2,3-Butanediol,98%,mixture of racemic and meso forms, techn.
CAS:    513-85-9
MF:    C4H10O2
MW:    90.12
EINECS:    208-173-6
Mol File:    513-85-9.mol

Safety Information
Safety Statements     24/25
WGK Germany     1
RTECS     EK0532000
Autoignition Temperature    395 °C DIN 51794
TSCA     Yes
HS Code     29053980
Hazardous Substances Data    513-85-9(Hazardous Substances Data)
Toxicity    LD50 orally in Rabbit: > 5000 mg/kg