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SZSE：002741
Chemical Reagents
Diethylene glycol monomethyl ether?COA Report
  • CAS No.： 111-77-3
  • Molecular weight：120.15
  • Molecular formula：C5H12O3
  • EC No.：203-906-6
  • HS-No：29212900
Information
Specification category：
Product No. Product name specifications
1.17405.010 Diethylene glycol monomethyl ether AR500mL
Characteristic： Appearance and properties:colorless liquid with slightly bitter taste and aromatic odor.
Relative density(water=1)?:1.04
Relative vapor density(air=1):4.14
Melting point(℃):-70
Boiling point(℃):194.1
Concentration:pure product
Saturated vapor pressure:0.027(20℃)
Technical indicators：
Item AR CP
Assay(C5H12O3) ≥99.0% ≥98.0%
Density(20℃),g/mL 1.018～1.022 1.015～1.025
Solubility test in water Pass Pass
Solubility test in ethanol Pass Pass
Acidity(as H+)mmol/100g ≤0.1 ≤0.2
Residue on ignition ≤0.003% ≤0.005%
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