2-Ethyl-3-metho-xypyrazine CAS 25680-58-4

Product Description:

Product Name: 2-Ethyl-3-methoxypyrazine CAS NO: 25680-58-4

Synonyms:

3-ethyl-2-metho-xypyrazine;

Pyrazine, 2-ethyl-3-metho-xy-;

Chemical & Physical Properties:

Appearance: Colorless liquid

Assay :≥99.0%

Density: 1.049

Boiling Point: 90℃ (40 mmHg)

Flash Point: 69℃

Refractive Index: 1.502

Vapor Pressure: 1.58mmHg at 25℃

Stability: Stable at room temperature in closed containers under normal storage and handling conditions.

Storage Condition: Keep away from heat, sparks, and flame. Keep away from sources of ignition. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

Safety Information:

Symbol: GHS05 GHS07

Signal Word: Danger

Safety Statements: S26-S39

WGK Germany: 3

Risk Statements: R22; R37/38; R41

Hazard Codes: Xn,Xi

HS Code: 2933990090

Hazard Statements: H302-H315-H318-H335

Precautionary Statements: P261-P280-P305 + P351 + P338

2-ethyl-3-metho-xy pyrazine can be used as an intermediate for pharmaceutical synthesis. The intermediate 2-aminobutylamide hydrobromide Chemicalbook salt can be prepared from ethyl 2-bromobutyrate as the initial reaction raw material, and further react to form 2-hydroxy-3-ethylpyrazine, chlorination to form 2-chloro-3-ethylpyrazine, and methanol to form 2-ethyl-3-metho-xy pyrazine.

If you are interested in our products or have any questions, please feel free to contact us!

Products under patent are offered for R & D purpose only. However, the final responsibility lies exclusively with the buyer.