Civetone

Civetone is a macrocyclic ketone and the main odorous constituent of civet oil.^[1] It is a pheromone sourced from the African civet. It has a strong musky odor that becomes pleasant at extreme dilutions.^[2] Civetone is closely related to muscone, the principal odoriferous compound found in musk; the structure of both compounds was elucidated by Leopold Ružička.^[3] Today, civetone can be synthesized from precursor chemicals found in palm oil.^[4]

Quick Facts Names, Identifiers ...

Civetone

Names
Preferred IUPAC name (9Z)-Cycloheptadec-9-en-1-one
Other names cis-Civetone; 9-Cycloheptadecen-1-one; Cycloheptadeca-9-en-1-one; (Z)-9-Cyclohepta-decen-1-one
Identifiers
CAS Number	542-46-1 Y
3D model (JSmol)	Interactive image
ChemSpider	4475121 Y
ECHA InfoCard	100.008.013
EC Number	208‐813‐4
PubChem CID	5315941
UNII	P0K30CV1UE Y
CompTox Dashboard (EPA)	DTXSID80883434
InChI InChI=1S/C17H30O/c18-17-15-13-11-9-7-5-3-1-2-4-6-8-10-12-14-16-17/h1-2H,3-16H2/b2-1- Y Key: ZKVZSBSZTMPBQR-UPHRSURJSA-N Y InChI=1/C17H30O/c18-17-15-13-11-9-7-5-3-1-2-4-6-8-10-12-14-16-17/h1-2H,3-16H2/b2-1- Key: ZKVZSBSZTMPBQR-UPHRSURJBS
SMILES O=C1CCCCCCC/C=C\CCCCCCC1
Properties
Chemical formula	C17H30O
Molar mass	250.426 g·mol−1
Appearance	Crystalline solid
Density	0.917 at 33 °C
Melting point	31 to 32 °C (88 to 90 °F; 304 to 305 K)
Boiling point	342 °C (648 °F; 615 K)
Solubility in oils	soluble
Solubility in ethanol	soluble
Solubility in water	slightly soluble
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). N verify (what is YN ?) Infobox references

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