n-PENTANE For HPLC/Spectroscopy

Store at +15 to +25°C
Amyl Hydrid

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Article No.
0238B
Grade
For HPLC/Spectroscopy
Purity
99%
CAS No.
109-66-0
Molecular Formula
C5H12
Molecular Weight
72.15
H.S. Code
2901.2990
Shelf Life
60 Months
MSDS
 

 

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%

Packings

  • 2GBA001000

    1000 ml (01000)

  • 2GBAG02500

    2500 ml (02500)

  • 2GBAH02500

    2500 ml (02500)

 

Specifications

Appearance A clear colorless liquid
Purity (by GC) Min 99%
Non volatile matter Max 0.0005%
Acidity ( as C4H9COOH) Max 0.001%
Water (H2O) Max 0.01%
Maximum UV absorbance (1 cm cell vs H2O):
at 200 nm 1.00
at 210 nm 0.30
at 225 nm 0.10
at 235 nm 0.05
at 250 nm 0.01

Safety Information and Hazard Symbols

Flame Exclamation Mark Environment Health Hazard
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
Revision Date : 05-Feb-2021
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