14898-79-4

Name R-(-)-2-Butanol
CAS 14898-79-4
EINECS(EC#) 238-967-8
Molecular Formula C4H10O
MDL Number MFCD00064280
Molecular Weight 74.12
MOL File 14898-79-4.mol
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Chemical Properties

Appearance Colorless to light yellow liqui
Melting point  -114 °C
alpha  -13 º (neat)
Boiling point  97-100 °C (lit.)
density  0.807 g/mL at 20 °C(lit.)
vapor density  2.6 (vs air)
vapor pressure  12.5 mm Hg ( 20 °C)
refractive index  n20/D 1.397(lit.)
Fp  80 °F
storage temp.  Flammables area
form  Liquid
pka 15.31±0.20(Predicted)
color  Clear colorless
Specific Gravity 0.81
Odor at 100.00 %. oily wine
explosive limit 9.8%
Odor Type oily
Optical Rotation [α]20/D 13°, neat
Water Solubility  125 g/L (20 ºC)
Merck  14,1541
BRN  1718764
InChI 1S/C4H10O/c1-3-4(2)5/h4-5H,3H2,1-2H3/t4-/m1/s1
InChIKey BTANRVKWQNVYAZ-SCSAIBSYSA-N
SMILES CC[C@@H](C)O
LogP 0.683 (est)
CAS DataBase Reference 14898-79-4(CAS DataBase Reference)
NIST Chemistry Reference 2-Butanol, (R)-(14898-79-4)
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Safety Data

Symbol(GHS)  Flame (GHS02)Exclamation Mark (GHS07)
GHS02,GHS07
Signal word  Danger
Hazard statements  H225-H319-H335-H336
Precautionary statements  P210-P233-P240-P241-P242-P305+P351+P338
Hazard Codes  Xi
Risk Statements 
R10:Flammable.
R36/37:Irritating to eyes and respiratory system .
R67:Vapors may cause drowsiness and dizziness.
Safety Statements 
S9:Keep container in a well-ventilated place .
S13:Keep away from food, drink and animal feeding stuffs .
S24/25:Avoid contact with skin and eyes .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S46:If swallowed, seek medical advice immediately and show this container or label .
S7/9:Keep container tightly closed and in a well-ventilated place .
S36:Wear suitable protective clothing .
OEB A
OEL TWA: 100.0 ppm; 305.0 mg/m3, STEL: 150.0 ppm; 455.0 mg/m3
RIDADR  UN 1120 3/PG 3
WGK Germany  3
Autoignition Temperature 761 °F
TSCA  Yes
HazardClass  3
PackingGroup  III
HS Code  29051420
Storage Class 3 - Flammable liquids
Hazard Classifications Eye Irrit. 2
Flam. Liq. 2
STOT SE 3

Hazard Information

Material Safety Data Sheet(MSDS)

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