Melting point :-50 °C
Boiling point :118-119 °C (lit.)
Density :0.812 g/mL at 25 °C (lit.)
vapor density :3 (vs air)
vapor pressure :3 hPa (20 °C)
refractive index :n20/D 1.406(lit.)
FEMA :3316 | 2-PENTANOL
Flash point :93 °F
storage temp. :Store below +30°C.
solubility :166g/l
form :Liquid
pka :15.31±0.20(Predicted)
color :Clear colorless
Relative polarity :0.488
Odor :at 100.00 %. mild green fusel oil fermented
Odor Type :fermented
explosive limit :1.2-10.5%(V)
Odor Threshold :0.29ppm
Water Solubility :16.6 g/ 100 mL (20 ºC)
JECFA Number :280
Merck :14,7119
BRN :1718819
Dielectric constant :13.8（22℃）
InChIKey :JYVLIDXNZAXMDK-UHFFFAOYSA-N
LogP :1.22
CAS DataBase Reference :6032-29-7(CAS DataBase Reference)
NIST Chemistry Reference :2-Pentanol(6032-29-7)
EPA Substance Registry System :2-Pentanol (6032-29-7)

Symbol(GHS):
Signal word:	Warning
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 H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P 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. P240 Ground/bond container and receiving equipment. 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.