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4-Methyl-2-pentanol Structure

4-Methyl-2-pentanol

Chemical Properties

Melting point -90 °C
Boiling point 134-135 °C(lit.)
Density  0.802 g/mL at 25 °C(lit.)
vapor density  3.5 (vs air)
vapor pressure  3.7 mm Hg ( 20 °C)
refractive index  n20/D 1.415(lit.)
Flash point 107 °F
storage temp.  Store below +30°C.
solubility  16.4g/l
form  Liquid
pka 15.31±0.20(Predicted)
color  Clear colorless
Odor Sharp; mild and nonresidual.
explosive limit 1-5.5%(V)
Odor Type pungent
Water Solubility  2 g/100 mL
BRN  1098268
Exposure limits ACGIH: TWA 25 ppm; STEL 40 ppm (Skin)
OSHA: TWA 25 ppm(100 mg/m3)
NIOSH: IDLH 400 ppm; TWA 25 ppm(100 mg/m3); STEL 40 ppm(165 mg/m3)
Stability Stable. Flammable. Incompatible with oxidizing agents, acids, acid chlorides.
LogP 1.57 at 20℃
CAS DataBase Reference 108-11-2(CAS DataBase Reference)
NIST Chemistry Reference 2-Pentanol, 4-methyl-(108-11-2)
EPA Substance Registry System 4-Methyl-2-pentanol (108-11-2)

Safety Information

Hazard Codes  Xi
Risk Statements  10-37-36/37/38
Safety Statements  24/25-26
RIDADR  UN 2282 3/PG 3
WGK Germany  1
RTECS  SA7350000
Autoignition Temperature 305 °C
TSCA  Yes
HazardClass  3
PackingGroup  III
HS Code  29051900
Hazardous Substances Data 108-11-2(Hazardous Substances Data)
Toxicity LD50 orally in Rabbit: 2590 mg/kg LD50 dermal Rabbit 2884 mg/kg
IDLA 400 ppm

MSDS

Usage And Synthesis

Preparation Products And Raw materials

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