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1-Pentanol Structure

1-Pentanol

Chemical Properties

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)

Safety Information

Hazard Codes  Xn,F,Xi
Risk Statements  10-20-37-66-37/38
Safety Statements  46-36/37
RIDADR  UN 1105 3/PG 3
WGK Germany  1
RTECS  SB9800000
Autoignition Temperature 572 °F
Hazard Note  Irritant/Flammable
TSCA  Yes
HS Code  2905 19 00
HazardClass  3
PackingGroup  II
Hazardous Substances Data 71-41-0(Hazardous Substances Data)
Toxicity LD50 orally in Rabbit: 3670 mg/kg LD50 dermal Rabbit 2306 mg/kg

MSDS

Usage And Synthesis

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