English alias: 2,3,5,6-tetramethylpyrazine; Pyrazine, tetramethyl-;

CAS No.: 1124-11-4

Molecular formula: C8H12N2

Molecular weight: 136.19400

Appearance and traits: white crystal or powder

Density: 1.08

Melting point: 77-80 °C (lit.)

Boiling point: 190 °C (lit.)

Flash point: 128-130 ° C / 200 mm

Refractive index: 1.503

Stability: stable. Incompatible with strong acids and strong oxidants.

Uses: for ischemic stroke, thoracic tingling, bruises, headache, high blood pressure, coronary atherosclerotic heart disease (coronary heart disease), migraine, ischemic encephalopathy, etc.

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