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| | 1-(2,3,8,8-Tetramethyl-1,2,3,4,5,6,7,8-octahydronaphthalen-2-yl)ethanone Basic information |
| Product Name: | 1-(2,3,8,8-Tetramethyl-1,2,3,4,5,6,7,8-octahydronaphthalen-2-yl)ethanone | | Synonyms: | 7-ACETYL, 1,2,3,4,5,6,7,8-OCTAHYDRO-1,1,6,7-TETRAMETHYL NAPHTHALENE;2-ACETONAPHTHONE-1,2,3,4,5,6,7,8-OCTAHYDRO-2,3,8,8-TETRAMETHYL;1-(2,3,8,8-TETRAMETHYL-1,2,3,4,5,6,7,8-OCTAHYDRO-NAPHTHALEN-2-YL)-ETHANONE;ISOCYCLEMONE E;ISO E;ISO E SUPER;1-(1,2,3,4,5,6,7,8a-octahydro-2,3,8,8-tetramethyl-2-naphthalenyl)-Ethanone;1-(1,2,3,4,5,6,7,8-octahydro-2,3,8,8-tetramethyl-2-naphthalenyl)-ethanon | | CAS: | 54464-57-2 | | MF: | C16H26O | | MW: | 234.38 | | EINECS: | 259-174-3 | | Product Categories: | As an aroma chemical in various fragrance applications;All Aliphatics;Aliphatics | | Mol File: | 54464-57-2.mol |  |
| | 1-(2,3,8,8-Tetramethyl-1,2,3,4,5,6,7,8-octahydronaphthalen-2-yl)ethanone Chemical Properties |
| Boiling point | 312.2±31.0 °C(Predicted) | | density | 0.95±0.1 g/cm3(Predicted) | | storage temp. | Refrigerator | | solubility | Chloroform (Slightly), Methanol (Slightly) | | form | Oil | | color | Colourless to Pale Yellow | | Odor | at 100.00 %. woody dry ambergris cedar old wood ketonic phenolic | | Odor Type | woody | | Stability: | Light Sensitive | | LogP | 5.650 | | 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) |
| | 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
| | Uses | Synthetic woody odorant. Used as scent in perfumes, laundry products and cosmetics. | | Trade name | Iso E Super® (IFF), Amberonne (Agan), Anthamber (DRT),
Orbitone® (Takasago). |
| | 1-(2,3,8,8-Tetramethyl-1,2,3,4,5,6,7,8-octahydronaphthalen-2-yl)ethanone Preparation Products And Raw materials |
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