2-Ethoxy-3-methylpyrazine Chemical Properties

Boiling point:

75°C (8 Torr)

Density 

1.038 g/mL at 25 °C(lit.)

refractive index 

n20/D 1.494(lit.)

FEMA 

3569 | 2-METHYL-3,5 OR 6-ETHOXYPYRAZINE

Flash point:

150 °F

storage temp. 

2-8°C

form 

clear liquid

pka

1.07±0.10(Predicted)

color 

Colorless to Almost colorless

Specific Gravity

1.03

Odor

at 0.10 % in dipropylene glycol. hazelnut roasted almonds pineapple earthy

Odor Type

nutty

biological source

synthetic

JECFA Number

793

LogP

1.74

CAS DataBase Reference

32737-14-7(CAS DataBase Reference)

NIST Chemistry Reference

2-Ethoxy-3-methylpyrazine(32737-14-7)

EPA Substance Registry System

Pyrazine, 2-ethoxy-3-methyl- (32737-14-7)

Safety Information

Hazard Codes 

Xi

Risk Statements 

36/37/38

Safety Statements 

26-36/37/39

WGK Germany 

3

HS Code 

2933.59.9500

MSDS

• Language:English Provider:SigmaAldrich

2-Ethoxy-3-methylpyrazine Usage And Synthesis

Chemical Properties

2-Methyl-3(or 5- or 6-)-ethoxypyrazine has a roast, chocolate odor

Definition

ChEBI: 2-Ethoxy-3-methylpyrazine is an aromatic ether.

2-Ethoxy-3-methylpyrazine(32737-14-7)Related Product Information

• Glipizide
• 2-Methylpyrazine
• Basic Violet 1
• Methyl acrylate
• Ethoxymethylenemalononitrile
• Paraquat dichloride
• Tetramethylpyrazine
• 2-Ethoxypyrazine
• Acetonitrile
• Methanol
• Pyrazinamide
• Kresoxim-methyl
• Pyrazine
• Methylparaben
• Methyl acetate
• 2-Methoxy-3-sec-butyl pyrazine
• 2-ETHOXY-3-ISOPROPYLPYRAZINE
• Methyl