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1,7-Octadiene Structure

1,7-Octadiene

Chemical Properties

Melting point -70 °C
Boiling point 114-121 °C(lit.)
Density  0.746 g/mL at 25 °C(lit.)
vapor pressure  20 hPa (20 °C)
refractive index  n20/D 1.422(lit.)
Flash point 49 °F
storage temp.  Store below +30°C.
solubility  0.08g/l
form  Liquid
color  Clear colorless to slightly yellow
explosive limit 0.5-8.8%(V)
Water Solubility  Miscible with methanol and cyclohexane. Slightly miscible with water.
BRN  605288
InChIKey XWJBRBSPAODJER-UHFFFAOYSA-N
LogP 4 at 25℃
CAS DataBase Reference 3710-30-3(CAS DataBase Reference)
EPA Substance Registry System 1,7-Octadiene (3710-30-3)

Safety Information

Hazard Codes  F,Xn
Risk Statements  11-52/53-65
Safety Statements  16-61-62
RIDADR  UN 2309 3/PG 2
WGK Germany  1
RTECS  RG5250000
9
Autoignition Temperature 230 °C
TSCA  Yes
HazardClass  3
PackingGroup  II
HS Code  29012900
Toxicity LD50 orally in Rabbit: 20000 mg/kg LD50 dermal Rabbit 10519 mg/kg

MSDS

Usage And Synthesis

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