(Methylthio)methylpyrazine Cas:67952-65-2

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Product Description:

Product Name: (Methylthio)methylpyrazine CAS NO: 67952-65-2

 

Synonyms:

2-Methylthio-3(6)-methyl-pyrazine;

2-Methylthio-3 (or 5 or 6)-Methylpyrazine;

 

Chemical & Physical Properties:

Appearance: Colorless to light yellow liquid

Assay :≥99.0%

Density: 1.14 g/cm3

Boiling Point: 221℃ at 760 mmHg

Flash Point: 87.5℃

Vapor Pressure: 0.2±0.4 mmHg at 25℃

Refractive Index: n20/D 1.583(lit.)

 

Safety Information:

Safety Statements: S26; S36

HS Code: 2934999090

WGK Germany: 3

Risk Statements: R36/37/38

Hazard Code: Xi

Symbol: GHS07

Signal Word: Warning

Hazard Statements: H315-H319-H335

Precautionary Statements: P261-P305 + P351 + P338

 

2-Methyl-(3 or 5 or 6)-(methylthio)pyrazine (mixture of isomers) is like roasted almonds, hazelnuts. This may be prepared from 2-methylchloropyrazine; a mixture of 2-methyl-3-methylthiopyrazine,2-methyl-5-methylthiopyrazine,and2-methyl-6-methylthiopyrazine is obtained. 2-Methyl-3(or 5 or 6)-methylthiopyrazine has a roasted almond, hazelnut and vegetable aroma. From 2-methylchloropyrazine; a mixture of 2-methyl-3-methylthiopyrazine, 2-methyl-5-methylthiopyrazine, and 2-methyl-6-methylthiopyrazine is obtained.

 

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