2-Acetyl ThiazoleCAS NO.: 24295-03-2

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1 Kilogram	FOB Price:USD 12.0000 -15.0000

1 Kilogram

FOB Price:USD 12.0000 -15.0000

Min.Order :1 Kilogram
Purity: 99%
Payment Terms : L/C,D/A,D/P,T/T,,MoneyGram,Other

Keywords

2-Acetylthiazole 1-(1,3-Thiazol-2-yl)ethanone Ketone, Methyl 2-thiazolyl (7CI,8CI)

Quick Details

Appearance:powder
Application:Synthetic fragrances
PackAge:drum
ProductionCapacity:10000|Kilogram|Day
Storage:Room temperature
Transportation:By sea or by air

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Details:

Description	2-Acetylthiazole is a colorless to pale yellow liquid which has hazelnuts, roasted meat, caramel, corn, and butter flavors. It is naturally found in raw asparagus, cooked asparagus, kohlrabi, cooked or boiled potatoes, turkey (roasted), raw chicken, boiled and cooked beef, grilled and roasted beef, pork liver, beer, Finnish whiskey, heated beans, other varieties of mushroom, rice bran, maize, and other natural sources. It is used in foods as antioxidant, as appearance control agent, and as flavoring ingredient.
References	[1] George A. Burdock (1996) Encyclopedia of Food and Color Additives, Volume 1
Chemical Properties	white to light yellow crystal powde
Chemical Properties	A colorless liquid with green onion, herbal, grassy odor. It is used as flavor enhancer and flavoring agent
Occurrence	Reported found in raw asparagus, cooked asparagus, kohlrabi, cooked or boiled potatoes, turkey (roasted), raw chicken, boiled and cooked beef, grilled and roasted beef, pork liver, beer, Finnish whiskey, heated beans, other varieties of mushroom, rice bran, and maize
Preparation	By oxidation of the corresponding carbinol using dichromate
Aroma threshold values	Detection at 4 ppb
Taste threshold values	Taste characteristics at 30 ppm: corn chip with slightly musty background
Purification Methods	Check NMR spectrum; if it is not too bad, distil it through an efficient column in a vacuum. The oxime sublimes at 140-145o, m 159o, and when crystallised from H2O has m 163-165.5o. [Erlenmeyer et al. Helv Chim Acta 31 1142 1948, Waisvisz et al. J Am Chem Soc 79 4524 1957, Menasseé et al. Helv Chim Acta 40 554 1957, Beilstein 27 IV 2617.]