Synthetic musk perfume compound 1,1,2,3,3,5-hexamethylindan-6-nitrile
US4018719A · kind A · utility
8Cited by
7References
3Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 20, 1976 |
| Grant date | Apr 19, 1977 |
| Priority date | — |
| Expiry date | Apr 20, 1996 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11B9/0049
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The new compound 1,1,2,3,3,5-hexamethylindan-6-nitrile is disclosed. The compound exhibits a very strong musk odor which is greater than its commercially available ketone counterpart from which it is prepared. Its odor intensity is also greater than other known ketone musks.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.