1-Octene, C 8 H 16

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1-Octene, C₈H₁₆
Categories:	Fluid; Solvent
Key Words:	C8H16
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Physical Properties	Original Value	Comments

Density	0.715 g/cc @Temperature 20.0 °C
Viscosity	0.464 cP @Temperature 20.0 °C	Dynamic Viscosity
Molecular Weight	112.216 g/mol
Vapor Pressure	13.113 torr @Temperature 20.0 °C

Chemical Properties	Original Value	Comments
Critical Pressure	25.9 atm
Critical Temperature	294 °C
Critical Density	0.242 g/cc
Critical Molar Volume	464 cm³/mol

Thermal Properties	Original Value	Comments
Heat of Vaporization	300.9 J/g
Specific Heat Capacity	1.586 J/g-°C @Temperature 25.0 °C	Vapor
Thermal Conductivity	0.129 W/m-K @Temperature 20.0 °C
Melting Point	-101.8 °C
Boiling Point	121.3 °C

Optical Properties	Original Value	Comments
Refractive Index	1.408 @Wavelength 589.3 nm	n_D

Descriptive Properties
Antoine's Vapor Pressure A Parameter	15.963
Antoine's Vapor Pressure B Parameter	3116.52
Antoine's Vapor Pressure C Parameter	-60.39
Antoine's Vapor Pressure Formula	ln π_p = A - B/(T+C)	P in mmHg and T in K
CAS registry number (CARN)	111-66-0
Chemical Formula	C₈H₁₆
Critical Compressibility (Zc)	0.26
Dynamic Viscosity Formula	log₁₀ η=A(1/T-1/B)
Dynamic Viscosity Parameter A	418.82
Dynamic Viscosity Parameter B	237.63
Henry's Law Constant (atm m³/mol)	0.627
Molar Heat Capacity (298K)	178.03 J/mol-K
Molar Heat Capacity of Vapor a Parameter	-4.0961
Molar Heat Capacity of Vapor b Parameter	0.7234
Molar Heat Capacity of Vapor c Parameter	-0.0004034
Molar Heat Capacity of Vapor d Parameter	8.669E-08
Molar Heat Capacity of Vapor Formula	C_p = a + bT + cT² + dT³	C_p in J/mol-K
UN Number	1993

References for this datasheet.

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