Melting point :-78 °C (lit.)
Boiling point :136-138 °C (lit.)
Density :0.811 g/mL at 25 °C (lit.)
vapor density :3 (vs air)
vapor pressure :1 mm Hg ( 13.6 °C)
FEMA :2056 | AMYL ALCOHOL
refractive index :n20/D 1.409(lit.)
Flash point :120 °F
storage temp. :Store below +30°C.
solubility :water: soluble22.8g/L at 25°C
form :Liquid
pka :15.24±0.10(Predicted)
color :APHA: ≤30
Relative polarity :0.568
PH Range :7
Odor :Pleasant 0.1 ppm
Odor Type :fermented
Odor Threshold :0.1ppm
explosive limit :10%, 100°F
Water Solubility :22 g/L (22 ºC)
Merck :14,7118
JECFA Number :88
BRN :1730975
Dielectric constant :15.8（20℃）
Stability :Stable. Flammable. Incompatible with strong oxidizing agents.
LogP :1.51
CAS DataBase Reference :71-41-0(CAS DataBase Reference)
NIST Chemistry Reference :1-Pentanol(71-41-0)
EPA Substance Registry System :1-Pentanol (71-41-0)

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.