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(S)-(+)-2-Butanol Structure

(S)-(+)-2-Butanol

Chemical Properties

Melting point -114 °C
Boiling point 99-100 °C (lit.)
alpha  13 º (neat)
Density  0.803 g/mL at 25 °C (lit.)
vapor density  2.6 (vs air)
vapor pressure  12.5 mm Hg ( 20 °C)
refractive index  n20/D 1.397(lit.)
Flash point 80 °F
storage temp.  Sealed in dry,Room Temperature
pka 15.31±0.20(Predicted)
form  Liquid
color  Clear colorless
Odor at 1.00 % in dipropylene glycol. oily wine
Odor Type oily
explosive limit 9.8%
optical activity [α]20/D +13°, neat
Water Solubility  125 g/L (20 ºC)
Merck  14,1541
BRN  1718763
Stability Stable. Incompatible with acids, acid chlorides, acid anhydrides, oxidizing agents, halogens.
LogP 0.691 (est)
CAS DataBase Reference 4221-99-2(CAS DataBase Reference)
NIST Chemistry Reference 2-Butanol, (S)-(+)-(4221-99-2)

Safety Information

Hazard Codes  Xi
Risk Statements  10-36/37-67
Safety Statements  9-13-24-25-26-46-7/9-24/25
RIDADR  UN 1120 3/PG 3
OEB A
OEL TWA: 100.0 ppm; 305.0 mg/m3, STEL: 150.0 ppm; 455.0 mg/m3
WGK Germany  1
RTECS  EO1750000
Autoignition Temperature 761 °F
Hazard Note  Irritant
HazardClass  3
PackingGroup  III
HS Code  29051490

MSDS

Usage And Synthesis

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