Ethylene glycol - 65933

Code: 65933
Ethylene glycol
Puriss. p.a., Reagent European Pharmacopoeia
1,2-Ethanediol
​
CAS Number: 107-21-1
Linear Formula: HOCH2CH2OH
Molar Mass: 62.07 g/mol
Beilstein Registry Number: 505945
MDL Number: MFCD00002885
Catalog Number Packaging Size Container type Price QTY Cart
65933-1L 1L PLASTIC BOTTLE Contact
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Specifications

Property Value
Assay (GC) min. 99.5 %
Density (D 20/20) 1.113 - 1.115
Refractive index (n 20/D) 1.4300 - 1.4330
Water (Karl Fischer) max. 0.1 %
Sulfated ash max. 0.005 %
Free acid (as CH3COOH) max. 0.001 %
Iron (Fe) max. 0.00002 %
Chloride (Cl) max. 0.00002 %
Formaldehyde max. 0.005 %
KMnO4 reducing matter (as O) max. 0.0003 %
Reaction against H2SO4 complying
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Physical Properties

Property Value
Boiling point 197 °C
Freezing point -12 °C
Density 1.11 g/cm3
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Safety Information

Property Value
Flashpoint 111 °C
GHS Classification Harmful, Health Hazard
Signal Word Warning
Hazard Statement(s) H302
H373
Precautionary Statement(s) P260
P280