2-Ethyl-3-methoxypyrazine Chemical Properties

Boiling point:

90 °C/40 mmHg (lit.)

Density 

1.049 g/mL at 25 °C (lit.)

refractive index 

n20/D 1.502(lit.)

FEMA 

3280 | 2-ETHYL(OR METHYL)-(3,5 AND 6)-METHOXYPYRAZINE

Flash point:

156 °F

storage temp. 

Sealed in dry,Room Temperature

pka

0.92±0.10(Predicted)

Specific Gravity

1.029

Odor

at 0.10 % in dipropylene glycol. raw potato earthy bell pepper nutty

Odor Type

earthy

JECFA Number

789

LogP

1.80

CAS DataBase Reference

25680-58-4(CAS DataBase Reference)

NIST Chemistry Reference

2-Ethyl-3-methoxypyrazine(25680-58-4)

EPA Substance Registry System

Pyrazine, 2-ethyl-3-methoxy- (25680-58-4)

Safety Information

Hazard Codes 

Xn,Xi

Risk Statements 

22-37/38-41-36/37/38

Safety Statements 

26-39-36/37/39

RIDADR 

NA 1993 / PGIII

WGK Germany 

3

TSCA 

T

HazardClass 

IRRITANT

HS Code 

29339900

MSDS

• Language:English Provider:2-Ethyl-3-methoxypyrazine
• Language:English Provider:SigmaAldrich
• Language:English Provider:ACROS
• Language:English Provider:ALFA

2-Ethyl-3-methoxypyrazine Usage And Synthesis

Chemical Properties

Colorless liquid

Uses

2-Ethyl-3-methoxypyrazine has been employed as internal standard for determination of taste and odour causing compounds using the granular adsorbent, Ambersorb 572, by gas chromatography-high resolution mass spectrometry.

Definition

ChEBI: 3-Ethyl-2-methoxypyrazine is a member of pyrazines and an aromatic ether.

2-Ethyl-3-methoxypyrazine(25680-58-4)Related Product Information

• Methoxydiethylborane
• Ethyl acrylate
• Ethylpyrazine
• Ethyl cellulose
• Ethanol
• Ethylparaben
• 2-Methylpyrazine
• CHLOROETHANE
• Ethylbenzene
• Glipizide
• Sulfachoropyrazine sodium
• Ethyl formate
• Ethyl acetate
• Pyrazinamide
• p-(2-Methoxyethyl) phenol
• 2-Isopropyl-3-methoxypyrazine
• 2-Methoxy-3-sec-butyl pyrazine
• 2-Methoxy-3-isobutyl pyrazine