CASHMERAN

Product Name:

CASHMERAN

Synonyms:

DIHYDRO PENTAMETHYLINDANONE;4H-Inden-4-one, 1,2,3,5,6,7-hexahydro-1,1,2,3,3-pentamethyl-;2,3-Dihydro-5,6-dimethoxy-2-(4-piperidinylmethylene)-1H-inden-1-one;1,1,2,3,3-Pentamethyl-2,3,4,5,6,7-hexahydro-1H-indene-4-one;1,1,2,3,3-Pentamethyl-2,3,6,7-tetrahydro-1H-indene-4(5H)-one;1,1,2,3,3-Pentamethyl-6,7-dihydro-4(5H)-indanone;Cashmeran (DPMI) synthetic;2,3,6,7-Tetrahydro-1,1,2,3,3-pentamethyl-1H-indene-4(5H)-one

CAS:

33704-61-9

MF:

C14H22O

MW:

206.32

EINECS:

251-649-3

Product Categories:

Aromatics;Heterocycles;Impurities;Intermediates & Fine Chemicals;Pharmaceuticals

Mol File:

33704-61-9.mol

Boiling point 

286.1 °C

density 

0.96±0.1 g/cm3(Predicted)

EPA Substance Registry System

4H-Inden-4-one, 1,2,3,5,6,7-hexahydro-1,1,2,3,3-pentamethyl- (33704-61-9)

Hazard Codes 

Xn

Risk Statements 

22

Chemical Properties

White Low Melting Solid

Chemical Properties

CASHMERAN is not found in nature. It is a pale yellow liquid, d20 4 0.954–0.962, n20 D 1.497–1.502, with a long-lasting diffusive, conifer-like musk odor. A process for its production starts with the corresponding pentamethyltetrahydroindane, which is treated with oxygen in the presence of cobalt naphthenate. It is used in fine fragrances together with noble wood notes.

Uses

A synthetic musk fragrance compound (polycyclic musk) used in personal care products, and can be found in the environment and the human body.

Uses

An impurity of Donepezil.

Trade name

Cashmeran® (IFF), Yinghaitone (Yinghai).