Availability: | |
---|---|
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
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 |
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 |
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 |