Basic information Description Uses Purification method Safety Related Supplier
1-OCTADECENE Structure

1-OCTADECENE

Chemical Properties

Melting point 14-16 °C(lit.)
Boiling point 179 °C15 mm Hg(lit.)
Density  0.789 g/mL at 25 °C(lit.)
vapor density  0.71 (vs air)
vapor pressure  1.3 hPa (20 °C)
refractive index  n20/D 1.444(lit.)
Flash point 300 °F
storage temp.  Store below +30°C.
form  Liquid
Specific Gravity 0.789
color  Clear colorless to amber
Odor mild hydrocarbon odor
Water Solubility  Miscible with alcohol, acetone and ether. Immiscible with water.
BRN  1761067
Major Application environmental
petroleum
InChI 1S/C18H36/c1-3-5-7-9-11-13-15-17-18-16-14-12-10-8-6-4-2/h3H,1,4-18H2,2H3
InChIKey CCCMONHAUSKTEQ-UHFFFAOYSA-N
SMILES CCCCCCCCCCCCCCCCC=C
LogP 9.470 (est)
CAS DataBase Reference 112-88-9(CAS DataBase Reference)
EPA Substance Registry System 1-Octadecene (112-88-9)

Safety Information

Hazard Codes  Xn
Risk Statements  65-66
Safety Statements  23-24/25-62
WGK Germany  3
Autoignition Temperature 482 °F
TSCA  TSCA listed
HS Code  29012990
Storage Class 10 - Combustible liquids
Hazard Classifications Asp. Tox. 1
Toxicity LD50 orally in Rabbit: > 10000 mg/kg LD50 dermal Rabbit > 10000 mg/kg

MSDS

Usage And Synthesis

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