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(S,S)-2,3-Butanediol Structure

(S,S)-2,3-Butanediol

Chemical Properties

Melting point 20°C
Boiling point 179-182 °C (lit.)
alpha  13 º (c=neat)
Density  0.987 g/mL at 25 °C (lit.)
refractive index  n20/D 1.433
Flash point 185 °F
storage temp.  2-8°C
solubility  Chloroform (Slightly), Methanol (Slightly)
pka 14.67±0.20(Predicted)
form  Oily Liquid
color  Slightly yellow
Specific Gravity 0.987
PH 9-10 (500g/l, H2O, 20℃)
explosive limit 3.1-11.4%(V)
optical activity [α]20/D +13°, neat
Water Solubility  soluble
BRN  1718899
Stability hygroscopic
LogP -0.655 (est)
CAS DataBase Reference 19132-06-0(CAS DataBase Reference)
NIST Chemistry Reference 2,3-Butanediol, [S-(R*,R*)]-(19132-06-0)

Safety Information

Hazard Codes  Xi
Safety Statements  24/25
RIDADR  NA 1993 / PGIII
WGK Germany  3
HS Code  29053995

MSDS

Usage And Synthesis

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