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1,2-Dimethoxyethane 98% CP Grade Reagent

Formula:C4H10O2
Molar Mass:90.12
EC Number:203-794-9
Formula:C4H10O2
Molar Mass:90.12
EC Number:203-794-9

Quantity:
  • CP
  • LABOR
  • 119503104

1,2-Dimethoxyethane 98% CP Grade Reagent


Cas Number:110-71-4

Formula:C4H10O2

Molar Mass:90.12

EC Number:203-794-9


Physicochemical properties:

Colorless liquid with strong ether-like odor. It is hygroscopic. It is miscible with water and ethanol and soluble in hydrocarbon solvents. The relative density (d204) is 0.86285.The melting point is -58 ° C (-71 ° C).The boiling point is 82 ~ 83 ° C. The refractive index (n20D) is 1.3813. The flash point is 4.5 °C. Combustible.


Usage:

Solvent.


Packing:

500ml/25L/200L





Item of Analysis

Standard

Assay,%

98.0 min

Density(20℃),g/ml

0.865~0.868

Refractive index,n20/D

1.380~1.382

Evaporating leavings,%

0.005 max

Miscibility with water

to pass test

Solubility in ethanol

to pass test

Acidity (as H+), mmol/g

0.0016 max

Peroxide(as H2O2),%

0.005 max


Symbol 

Signal word 

Danger

Hazard statement

H225


H315

H360

Precautionary statements—Prevention

P201


P202


P210


P233


P240


P241


P242


P243


P264


P270


P280

Precautionary statements—Response

P301+P312+P330


P303+P361+P353


P308+P313

Precautionary statements—Storage

P403+P235


P405

UN No.

2253

Hazard Class

3

Package Group

II

Flash point

4.5 °C

Boiling point

82-83°C

Melting point

-58°C



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