BENZENE
BENZENE For HPLC & UV Spectroscopy
Short Name: BENZENE
Synonym: Benzol; Phenyl hydride
Basic Details
Article No.
LG0603
Grade
For HPLC & UV Spectroscopy
Purity
99.8%
CAS No.
71-43-2
HS Code
2902.2000
Shelf Life
60 Months
Packings Avialable
Physical Properties
Physical state at 20 °C
Liquid
Colour
Clear Colorless
Odour
Aromatic odor
Melting point/ Freezing point [°C]
5.5 °C
Auto-ignition temperature [°C]
562°C
Flammability (solid, gas)
Flammable
Flash point [°C]
-11 °C
Boiling point [°C]
80.0 - 80.2 °C
Vapour pressure [20°C]
99.5 hPa at 20 °C
Vapour density
2.8
Density [g/cm3]
0.8765
Relative density, gas (air=1)
0.88
Solubility in water [% weight]
0.180 g/100 ml @ 25°C
Viscosity at 40°C [mm2/s]
0.647mPa @ 20 deg C
Explosion limits -upper [%]
8.00%
Explosion limits -lower [%]
1.30%
Chemical Specifications
Appearance
Clear colorless liquid
Purity (by GC)
Min 99.8%
UV transmittance:
at 340 nm
Min 98%
at 290 nm
Min 80%
at 285 nm
Min 70%
Acidity
Max 0.0002 meq/g
Water (H2O)
Max 0.03%
Alkalinity
Max 0.0002 meq/g
Density (d20°C/4°C)
About 0.879
Non volatile matter
Max 0.0001%
Safety Information & Hazard Symbols
Symbol
GHS02, GHS07, GHS08
Signal Word
Danger
UN No.
1114
IMCO Class No.
3
Packing Group
II
Hazardous Statement
H225-H304-H315-H319-H340-H350-H372
Precaution Statement
P201-P210-P301 + P310-P305 + P351 + P338-P308 + P313-P331