Chemicals

3-Ethyl-4-methyl-3-pyrrolin-2-one

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Chemical Name:3-Ethyl-4-methyl-3-pyrrolin-2-one

CAS.NO:766-36-9

Synonyms:3-Ethyl-4-methyl-3-pyrrolin-2-one

3-ethyl-1,2-dihydro-4-methyl-5H-pyrrol-2-one

3-ethyl-4-methyl-1,5-dihydropyrrol-2-one

3-Ethyl-1,5-dihydro-4-methyl-2H-pyrrol-2-one

Physical and Chemical Properties:

Density 1.0±0.1 g/cm3

Boiling Point 279.0±23.0 °C at 760 mmHg

Melting Point 100-104 °C(lit.)

Molecular Formula C7H11NO

Molecular Weight 125.168

Flash Point 156.6±7.6 °C

Vapour Pressure 0.0±0.6 mmHg at 25°C

Index of Refraction 1.467

Specification:

Appearance:White to light yellow crystalline powder

Assay(HPLC):≥98.0%

Packing:25 kg/drum, can also be packaged according to customer requirements

Storage:Store in a cool, ventilated place

Application:Intermediate of Glimepiride(CAS:93479-97-1).

3-Ethyl-4-methyl-3-pyrrolin-2-one

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