n-Pentane
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Product Description
Product
n-Pentane
CAS
109-66-0
Formula
N/A
Synonym
Alkane C5; Amyl hydride; Normal pentane; pentane; Pentane (INCI)
Typical Product Specifications
Density
0.62624
Surface Tension
15.48 dynescm
Dielectric Constant
1.841
Auto/Self Ignition Temperature
temp. 260 c
Vapour Pressure @ 0C
27 kPa
Density @ 15 ° C
0.631 kg/L
Refractive Index @ 20° C
1.358
Distillation - Initial Boiling Point
35 C
Relative Evaporation Rate (Ether=1)
<1.0
Antoine Constant B #
1438.75 kPa, C
Saturated Vapour Concentration @ 20C
1728 g/m^3
Naphthenes
<1 % m/m
Aromatics
<5 mg/kg
Coefficient of Cubic Expansion @ 20C
16 10^-2/C
Bromine Index
50 mg Br/100g
Benzene
<3 mg/kg
n-Hexane
<0.1 % m/m
Auto Ignition Temp
404 C (ASTM E659)
Electrical Conductivity @ 20C
<1 pS/m
Kauri-Butanol Number
29
Thermal Conductivity @ 20C
0.12 W/m/C
Hildebrand Solubility Parameter
7.0 (cal/cm^3)^1/2
Fractional Polarity
0
Molecular weight
72 g/mol
Colour
+30 Saybolt
Distillation - Dry Point
37 C
Relative Evaporation Rate (nBuAc=1)
12
Antoine Constant C #
280.050 kPa, C
Temperature Limits for Antoine Equation
-5 to +25 C
Vapour Pressure @ 20C
58 kPa
Sulphur
<0.5 mg/kg
Flash Point (Abel)
<-50 C
Lower Explosion Limit in Air
1.4 % v/v
Upper Explosion Limit in Air
7.8 % v/v
Auto Ignition Temp
275 C (DIN 51794)
Aniline point
71 C
Pour point
<-50 C
Viscosity @ 25°C
0.35 mm^2/s
Surface Tension @ 20C
16 mN/m
Hydrogen Bonding Index
0
Antoine Constant A #
6.56180 kPa, C
Paraffins
>99 % m/m
Odor
gasoline-like odor
Insolubility
in water
Vapor Pressure
400 mm hg (18.5 c)
Color
colorless liquid
Flash Point
(cc) -49 c
Solubility
alcohol, oxygenated, chlorinated, and hydrocarbon solvs.
Boiling Point
36 c
Chemical Structure
Notes
Use: PROPELLANT, SOLVENT
Class
Industry
Industrial , Industrial Drilling , Oil and Gas Production , Drilling Fluid , Hydraulic Fracturing , Fracking , Organics , Solvents
Functions
n-Pentane
Product Description
Product
n-Pentane
CAS
109-66-0
Formula
N/A
Synonym
Alkane C5; Amyl hydride; Normal pentane; pentane; Pentane (INCI)
Typical Product Specifications
Density
0.62624
Surface Tension
15.48 dynescm
Dielectric Constant
1.841
Auto/Self Ignition Temperature
temp. 260 c
Vapour Pressure @ 0C
27 kPa
Density @ 15 ° C
0.631 kg/L
Refractive Index @ 20° C
1.358
Distillation - Initial Boiling Point
35 C
Relative Evaporation Rate (Ether=1)
<1.0
Antoine Constant B #
1438.75 kPa, C
Saturated Vapour Concentration @ 20C
1728 g/m^3
Naphthenes
<1 % m/m
Aromatics
<5 mg/kg
Coefficient of Cubic Expansion @ 20C
16 10^-2/C
Bromine Index
50 mg Br/100g
Benzene
<3 mg/kg
n-Hexane
<0.1 % m/m
Auto Ignition Temp
404 C (ASTM E659)
Electrical Conductivity @ 20C
<1 pS/m
Kauri-Butanol Number
29
Thermal Conductivity @ 20C
0.12 W/m/C
Hildebrand Solubility Parameter
7.0 (cal/cm^3)^1/2
Fractional Polarity
0
Molecular weight
72 g/mol
Colour
+30 Saybolt
Distillation - Dry Point
37 C
Relative Evaporation Rate (nBuAc=1)
12
Antoine Constant C #
280.050 kPa, C
Temperature Limits for Antoine Equation
-5 to +25 C
Vapour Pressure @ 20C
58 kPa
Sulphur
<0.5 mg/kg
Flash Point (Abel)
<-50 C
Lower Explosion Limit in Air
1.4 % v/v
Upper Explosion Limit in Air
7.8 % v/v
Auto Ignition Temp
275 C (DIN 51794)
Aniline point
71 C
Pour point
<-50 C
Viscosity @ 25°C
0.35 mm^2/s
Surface Tension @ 20C
16 mN/m
Hydrogen Bonding Index
0
Antoine Constant A #
6.56180 kPa, C
Paraffins
>99 % m/m
Odor
gasoline-like odor
Insolubility
in water
Vapor Pressure
400 mm hg (18.5 c)
Color
colorless liquid
Flash Point
(cc) -49 c
Solubility
alcohol, oxygenated, chlorinated, and hydrocarbon solvs.
Boiling Point
36 c
Chemical Structure
Notes
Use: PROPELLANT, SOLVENT
Class
Industry
Industrial , Industrial Drilling , Oil and Gas Production , Drilling Fluid , Hydraulic Fracturing , Fracking , Organics , Solvents
Functions
