2-Methylpyrazine CAS 109-08-0

Product Description:

Product Name: 2-Methylpyrazine CAS NO: 109-08-0

Synonyms:

3-methylpyrazine;

Pyrazine,methyl;

Pyrazine,2-methyl;

Chemical & Physical Properties:

Appearance: Clear colorless to slightly yellow liquid

Assay :≥99.0%

Density: 1.03

Boiling Point: 135℃ (761 torr)

Melting Point: -29℃

Flash Point: 50℃

Refractive Index: 1.5042

Water Solubility: Fully miscible in water

Stability: Stable under normal temperatures and pressures

Storage Condition: Flammables area

Vapor Pressure: 9.69mmHg at 25℃

Safety Information:

RTECS: UQ3675000

Hazard Class: 3

Safety Statement: S16

HS Code: 2932999099

Packing Group: III

WGK Germany: 3

RIDADR: UN 1993

Risk Statements: R10; R22

Hazard Codes: Xn,Xi,F

2- methyl pyrazine is a kind of pharmaceutical intermediate, which can be prepared from ethylenediamine and 1, 2-propanediol.

2-methyl pyrazine can be used to prepare the first-line anti-tuberculosis drug pyrazinamide as well as the important organic chemical Chemicalbook raw material and pharmaceutical intermediate 2-cyanide pyrazine. This article is our country GB2760-86 provisions to allow the use of edible spices, mainly used for the preparation of meat, chocolate, peanuts and pop corn and other type of flavor. 2- methyl pyrazine can be prepared by catalytic dehydrogenation of 2- methyl piperazine or by condensa

ion of pyruval with ethylenediamine. Used in dyestuff and pharmaceutical industry, also used as food flavor additive.

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