2-Ethyl-3-methoxypyrazine

2-Ethyl-3-methoxypyrazine Basic information

Product Name:	2-Ethyl-3-methoxypyrazine
Synonyms:	FEMA NUMBER 3280;FEMA 5144;2-METHYL-3,5 OR 6-METHOXYPYRAZINE;2-METHOXY-3-ETHYL-3-METHYL-5-METHYL PYRAZINE;2-METHOXY-3-ETHYLPYRAZINE;2-METHOXY-3-ETHYLPYRAZINE, 2-METHOXY-3-METHYLPYRAZINE AND 2-METHOXY-5-METHYLPYRAZINE;2-METHOXY-3(5/6)-ETHYL PYRAZINE;2-ETHYL-3-METHOXYPYRAZINE
CAS:	25680-58-4
MF:	C7H10N2O
MW:	138.17
EINECS:	247-184-0
Product Categories:	Alphabetical Listings;E-F;Alkoxypyrazines;Flavors and Fragrances;Building Blocks;Heterocyclic Building Blocks;Mono- & Polyalkylpyrazines;Pyrazines
Mol File:	25680-58-4.mol

2-Ethyl-3-methoxypyrazine Chemical Properties

Boiling point	90 °C/40 mmHg (lit.)
density	1.049 g/mL at 25 °C (lit.)
FEMA	3280 \| 2-ETHYL(OR METHYL)-(3,5 AND 6)-METHOXYPYRAZINE
refractive index	n20/D 1.502(lit.)
Fp	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

MSDS Information

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 Preparation Products And Raw materials

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