2-Ethyl-5-methylpyrazineCAS NO.: 13360-64-0

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1 Kilogram	FOB Price:USD 4.0000 -5.0000

1 Kilogram

FOB Price:USD 4.0000 -5.0000

2-Ethyl-5-methylpyrazine 5-ETHYL-2-METHYLPYRAZINE 2-Ethyl-5-methylpyrazine

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Chemical Properties	2-Ethyl-5-methylpyrazine has an odor threshold of 100 ppb in water. It has a nutty, roasted, grassy odor.
Occurrence	Reported found as a constituent in coffee aroma, in roasted barley, dairy products, peanuts, pecans, filberts, popcorn, potato and soy products, smoked fish, wheat and rye bread, asparagus, bell pepper, roasted coconut, cooked beef, beer, whiskey, cocoa, coffee, tea and cooked shrimp.
Preparation	By alkylation of dimethyl-2,5-pyrazine.
Aroma threshold values	Detection: 16 to 100 ppb