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CP
LABOR
106903103
Gamma-Butyrolactone 97% CP Grade Reagent
Cas Number:96-48-0
Formula:C4H6O2
Molar Mass:86.09
EC Number:202-509-5
Physicochemical properties:
Colorless oily liquid with a fragrant smell. It is hygroscopic which can volatilize with water vapor. It is miscible with water. Soluble in methanol, ethanol, acetone, ether and benzene.It can decompose in hot alkaline solution.Its relative density (d150) is 1.1286. The freezing point is -43.53 °C. The boiling point is 204 ° C. The refractive index (n25D) is 1.4348. The flash point (open cup) is 98 ° C. The median lethal dose (rat, oral) is 17.2 ml/kg. The tests show that it has potential carcinogenic effects on experimental animals. Corrosive.
Usage:
Gas chromatographic fixative (maximum use temperature 30 ° C, solvent methanol), separation and analysis of hydrocarbons and various oxygen compounds, permanent gases. Intermediates such as polyvinylpyrrolidone, DL-methionine, hexahydropyridine, phenylbutyric acid and thioacetic acid are synthesized. A solvent such as polyacrylonitrile, cellulose acetate, polymethyl methacrylate, and polystyrene.
Packing:
500ml/25L/200L
Gamma-Butyrolactone 97% CP Grade Reagent
Cas Number:96-48-0
Formula:C4H6O2
Molar Mass:86.09
EC Number:202-509-5
Physicochemical properties:
Colorless oily liquid with a fragrant smell. It is hygroscopic which can volatilize with water vapor. It is miscible with water. Soluble in methanol, ethanol, acetone, ether and benzene.It can decompose in hot alkaline solution.Its relative density (d150) is 1.1286. The freezing point is -43.53 °C. The boiling point is 204 ° C. The refractive index (n25D) is 1.4348. The flash point (open cup) is 98 ° C. The median lethal dose (rat, oral) is 17.2 ml/kg. The tests show that it has potential carcinogenic effects on experimental animals. Corrosive.
Usage:
Gas chromatographic fixative (maximum use temperature 30 ° C, solvent methanol), separation and analysis of hydrocarbons and various oxygen compounds, permanent gases. Intermediates such as polyvinylpyrrolidone, DL-methionine, hexahydropyridine, phenylbutyric acid and thioacetic acid are synthesized. A solvent such as polyacrylonitrile, cellulose acetate, polymethyl methacrylate, and polystyrene.
Packing:
500ml/25L/200L
