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Appearance:powder
Throughput:100|Kilogram|Month
pd_productuse:intermediate
Delivery Time:in stock
Purity:97% purity
Boiling point 312.2±31.0 °C(Predicted)
density 0.95±0.1 g/cm3(Predicted)
storage temp. Refrigerator
EPA Substance Registry System Ethanone, 1-(1,2,3,4,5,6,7,8-octahydro-2,3,8,8-tetramethyl-2-naphthalenyl)- (54464-57-2)
Safety Information
MSDS Information
1-(2,3,8,8-Tetramethyl-1,2,3,4,5,6,7,8-octahydronaphthalen-2-yl)ethanone Usage And Synthesis
Chemical Properties 1-(2,3,8,8-Tetramethyl-1,2,3,4,5,6,7,8-octahydronaphthalen-2-yl)ethanone is Clear Yellow Liquid
Chemical Properties (1-1,2,3,4,5,6,7,8-Octahydro-2,3,8,8-tetramethyl-2-naphthyl)ethan-1-one is a synthetic amber fragrance. It is prepared by a Diels–Alder reaction of myrcene and 3-methyl-3- penten-2-one in the presence of aluminum chloride and cyclization of the substituted cyclohexenylmethyl ketone intermediate with phosphoric acid. Some of the corresponding 3-naphthalenyl methyl ketone is also formed.
The commercial product is a mixture of isomers. The typical woody odor is attributed to 1-[(1R*,2R*,8aS*)-1,2,3,5,6,7,8,8a-octahydro-1,2,8,8-tetramethylnaphthalen- 2-yl]ethan-one, at less than 5% content, a minor constituent of the mixture.
The ketone is used in perfume bases for soaps, eau de cologne, and detergent compositions.
Uses 1-(2,3,8,8-Tetramethyl-1,2,3,4,5,6,7,8-octahydronaphthalen-2-yl)ethanone is used as scent in perfumes, laundry products and cosmetics
Trade name Iso E Super® (IFF), Amberonne (Agan), Anthamber (DRT), Orbitone® (Takasago).
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