TETRACHLOROETHYLENE
TETRACHLOROETHYLENE For UV Spectroscopy
Short Name: TETRACHLOROETHYLENE
Synonym: Ethylene tetrachloride
Basic Details
Article No.
LG100874
Grade
For UV Spectroscopy
Purity
99.9%
CAS No.
127-18-4
HS Code
2903.2300
Shelf Life
60 Months
Packings Avialable
Physical Properties
Physical state at 20 °C
Liquid
Colour
Clear Colorless
Odour
Ethereal odor
Melting point/ Freezing point [°C]
-22 °C
Boiling point [°C]
121 °C
Evaporation rate
0.33
Vapour pressure [20°C]
17.3 hPa at 20°C
Vapour density
5.7
Density [g/cm3]
1.623
Solubility in water [% weight]
0.015 g in 100 g of water
Partition coefficient Log Pow octanol /water at 20°C
3.4
Chemical Specifications
Appearance
Clear colorless liquid
Purity (by GC)
Min 99.9%
Identity (IR)
Passes test
Residue on evaporation
Max 0.0005%
Water (H2O)
Max 0.05%
Acidity
Max 0.0005 meq./g
Alkalinity
Max 0.0005 meq./g
Colour scale
Max 10 Hazen
Fluorescence (as quinine) at 365 nm
Max 2 ppb
UV transmittance at:
290 nm
Min 10%
297 nm
Min 50%
302 nm
Min 80%
From 305 nm
Min 85%
Refractive index (20°C; 589 nm)
~1.5053
Safety Information & Hazard Symbols
Symbol
GHS07, GHS08, GHS09
Signal Word
Warning
UN No.
1897
IMCO Class No.
6.1
Packing Group
III
Hazardous Statement
H315-H351-H411
Precaution Statement
P273-P281