Tetrachloroethylene - 78520

Code: 78520
Tetrachloroethylene
for IR spectroscopy, ≥99.8%
PCE; Perchloroethylene
≥99.8%, For IR spectroscopy 

CAS Number: 127-18-4
Linear Formula: CCl2=CCl2
Molar Mass: 165.83 g/mol
Beilstein Registry Number: 1361721
EC Number: 204-825-9
MDL Number: MFCD00000834
Catalog Number Packaging Size Container type Price QTY Cart
78520-100ML 100ML GLASS BOTTLE Contact
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Specifications

Property Value
Suitability for IR spectroscopy complying
Assay (GC) min. 99.8 %
Density (D 20/4) 1.621 - 1.623
Refractive index (n 20/D) 1.505 - 1.507
Non-volatile matter max. 0.001 %
Water (Karl Fischer) max. 0.005 %
Titrable Acid max. 0.5 µeq/g
Chloride (Cl) max. 1 ppm
Free halogens complying
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Physical Properties

Property Value
Vapor Pressure 13 mmHg ( 20 °C)
Contains (stabilized)
Refractive Index n20/D 1.506
Vapor Density 5.83 (vs air)
Boiling point 120 - 122 °C
Freezing point -22 °C
Density 1.622 - 1.624 g/cm3
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Safety Information

Property Value
Hazard Class 6.1
Package Group III
UN ID 1897
GHS Classification Harmful, Health Hazard, Environmental Hazard
Signal Word Warning
Hazard Statement(s) H319
H317
H336
H351
H411
H315
Precautionary Statement(s) P260
P280