- CIVETONE
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- $0.00 / 1kg
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2023-11-02
- CAS:542-46-1
- Min. Order: 1kg
- Purity: 99%
- Supply Ability: 50000kg
- CIVETONE
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- $0.00 / 25KG
-
2023-07-05
- CAS:542-46-1
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: 50000KG/month
- Civetone
-
- $85.00 / 1kg
-
2023-02-13
- CAS:542-46-1
- Min. Order: 1kg
- Purity: 99%
- Supply Ability: 100MT
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| | CIVETONE Basic information |
| Product Name: | CIVETONE | | Synonyms: | (z)-9-cycloheptadecen-1-on;(Z)-9-Cycloheptadecen-1-one;10-Ketocycloheptadecene;10-Oxocycloheptadecene;9-Cycloheptadecen-1-one,(Z)-;cis-9-cycloheptadecen-1-one;cis-Civetone;Zibeton | | CAS: | 542-46-1 | | MF: | C17H30O | | MW: | 250.42 | | EINECS: | 208-813-4 | | Product Categories: | | | Mol File: | 542-46-1.mol |  |
| | CIVETONE Chemical Properties |
| Hazard Codes | Xi | | Risk Statements | 38 | | Safety Statements | 36/37 | | toxicity | The acute oral LD50 value in rats was reported as > 5 g/kg and the acute dermal LD50 value in rabbits exceeded 2 g/kg (Moreno. 1974). |
| | CIVETONE Usage And Synthesis |
| Chemical Properties | Cycloheptadeca-9-en-1-one has an obnoxious animal-gland odor. It can be pleasant at extreme dilutions. | | Chemical Properties | CIVETONE is a colorless
liquid with warm, sensual, animalic musky odor and extreme tenacity. It is
themain odoriferous constituent of civet.Civetonewas formerly prepared bymultistep
syntheses, for example. Recently, newer processes using dimethyl
(Z)-9-octadecendioate as starting material have been described. This is cyclized
by a Dieckmann condensation either in liquid or in gaseous phase.
(Z)-9-Octadecendioic acid is available by microbial oxidation of oleic acid with
Candida tropicalis.
It is used in fine fragrance compositions for, for example, toiletries and body
care products. | | Occurrence | In civet (cis-form). | | Uses | In perfumery. | | Definition | ChEBI: A macrocycle that is cycloheptadecanone with an unsaturation at position 9 (the 9Z-stereoisomer). It has been found in African Civets. | | Preparation | From aleuritic acid, the trans- form only; the cis- and trans-forms from ethyl-9-keto heptadecanedioate. | | Aroma threshold values | Detection: 3 ppb | | Safety Profile | A skin irritant. When
heated to decomposition it emits acrid
smoke and irritating fumes. |
| | CIVETONE Preparation Products And Raw materials |
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