Catalog Number
ACMA00017060
Description
1-octene appears as a colorless liquid. Flash point 70°F. Insoluble in water and less dense (at about 6 lb / gal) than water. Hence floats on water. Vapors are heavier than air and may settle in depressions. Reported to biodegrade very slowly. Used in organic synthesis, surfactants, and plasticizers.;Liquid;Liquid;Liquid;Liquid;COLOURLESS LIQUID WITH CHARACTERISTIC ODOUR.;Colourless liquid, Petroleum-like aroma
Molecular Weight
112.21g/mol
Molecular Formula
C8H16;CH3(CH2)5CH=CH2;C8H16
Canonical SMILES
CCCCCCC=C
InChI
InChI=1S/C8H16/c1-3-5-7-8-6-4-2/h3H,1,4-8H2,2H3
InChI Key
KWKAKUADMBZCLK-UHFFFAOYSA-N
Boiling Point
250.3 °F at 760 mm Hg (USCG, 1999);121.2 °C;121.2 °C @ 760 mm Hg;123 °C
Melting Point
-151 °F (USCG, 1999);-101.7 °C;-101.7 °C;-101.7 °C;-101.7°C;-102 °C
Flash Point
70 °F (USCG, 1999);70 °F (21 °C) (OPEN CUP);10 °C c.c.
Density
0.715 at 68 °F (USCG, 1999);0.7149 @ 20 °C/4 °C;Relative density (water = 1): 0.7;0.718-0.722
Solubility
3.65e-05 M;0.0041 mg/mL at 25 °C;Miscible with ethanol, ether;Miscible in ethanol; soluble in ethyl ether and acetone;In water, 4.1 mg/l @ 25 °C;0.0041 mg/mL at 25 °C;Solubility in water, g/100ml at 25 °C: 0.0004;Practically insoluble to insoluble;Slightly soluble (in ethanol)
Color/Form
Colorless liquid
Covalently-Bonded Unit Count
1
EC Number
203-893-7;246-920-8;271-245-0
Exact Mass
112.125201g/mol
Log P
4.57 (LogP);4.57;log Kow= 4.57;4.57;3.5/4.6
MeSH Entry Terms
1-octene;oct-1-ene
Monoisotopic Mass
112.125201g/mol
Refractive Index
Index of refraction: 1.4062 @ 25 °C;1.413-1.416
Vapor Density
3.87 (AIR= 1);Relative vapor density (air = 1): 3.9
Vapor Pressure
17.42 mmHg;17.4 mm Hg @ 25 °C;Vapor pressure, kPa at 20 °C: 2
Viscosity
0.656 cSt at 20 °C