Melting point :−70 °C(lit.)
Boiling point :130 °C mm Hg(lit.)
alpha :-0.1～+0.1°(20℃/D)(neat)
Density :0.819 g/mL at 20 °C(lit.)
vapor density :3 (vs air)
vapor pressure :3 mm Hg ( 20 °C)
FEMA :3998 | (+/-)-2-METHYL-1-BUTANOL
refractive index :n20/D 1.411
Flash point :110 °F
storage temp. :Store below +30°C.
solubility :water: slightly soluble3.6g/a00g at 30°C
form :Liquid
pka :15.24±0.10(Predicted)
color :Clear colorless to very slightly yellow
PH :7 (H2O)
Odor :at 100.00 %. ethereal fusel alcoholic fatty greasy winey whiskey leathery cocoa
Odor Type :ethereal
explosive limit :1.2-10.3%(V)
Water Solubility :3.6 g/100 mL (30 ºC)
Merck :14,6030
JECFA Number :1199
BRN :1718810
LogP :1.22
CAS DataBase Reference :137-32-6(CAS DataBase Reference)
NIST Chemistry Reference :1-Butanol, 2-methyl-(137-32-6)
EPA Substance Registry System :2-Methyl-1-butanol (137-32-6)

Symbol(GHS):
Signal word:	Danger
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H226 Flammable liquid and vapour Flammable liquids Category 3 Warning H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362 H318 Causes serious eye damage Serious eye damage/eye irritation Category 1 Danger P280, P305+P351+P338, P310 H332 Harmful if inhaled Acute toxicity,inhalation Category 4 Warning P261, P271, P304+P340, P312 H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:	P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P233 Keep container tightly closed. P280 Wear protective gloves/protective clothing/eye protection/face protection. P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.