n-PENTANE
n-PENTANE For Synthesis
Store at +15 to +25°C
Short Name: n-PENTANE
Synonym: Amyl Hydrid
Basic Details
Article No.
LG3429
Grade
For Synthesis
Purity
99%
CAS No.
109-66-0
HS Code
2901.2990
Shelf Life
60 Months
Packings Avialable
Physical Properties
Physical state at 20 °C
Liquid
Colour
Clear Colorless
Odour
mild odor,gasoline-like,pleasant odor
Melting point/ Freezing point [°C]
-130 °C
Auto-ignition temperature [°C]
260°C
Flammability (solid, gas)
Flammable
Flash point [°C]
-49°C
Boiling point [°C]
35 - 36 °C
Initial boiling point [°C]
35°C
Final boiling point [°C]
36 °C
Evaporation rate
28.6
Vapour pressure [20°C]
579 hPa at 20 °C
Vapour pressure mm/Hg
514 mm Hg @ 25 deg C
Vapour density
2.5
Density [g/cm3]
0.62
Solubility in water [% weight]
0.04% at 20°C
Partition coefficient Log Pow octanol /water at 20°C
3.39
Explosion limits -upper [%]
8.30%
Explosion limits -lower [%]
1.40%
Chemical Specifications
Appearance
A clear colorless liquid
Assay
Min 99%
Weight/ mL at 20°C
0.625 - 0.627
Refractive index (20°C; 589 nm)
1.357 - 1.360
Non volatile matter
Max 0.005%
Safety Information & Hazard Symbols
Symbol
GHS02, GHS07, GHS08, GHS09
Signal Word
Danger
UN No.
1265
IMCO Class No.
3
Packing Group
II
Hazardous Statement
H225-H304-H336-H411
Precaution Statement
P210-P261-P273-P301 + P310-P331