74338-72-0 Usage
Description
6-Octen-3-one, 2,4,4,7-tetramethylis a clear, colorless liquid with a fresh, green, and citrus herbal top note. It is reminiscent of the natural fruity freshness of grapefruit and clary sage oil and is used to create fresh top notes in a broad range of fragrance types. The material is prepared by alkylation of diisopropylketone with prenyl chloride.
Used in Fragrance Industry:
6-Octen-3-one, 2,4,4,7-tetramethylis used as a fragrance ingredient for its fresh, green, and citrus herbal top note, which is reminiscent of the natural fruity freshness of grapefruit and clary sage oil. It helps create fresh top notes in a broad range of fragrance types, enhancing the overall scent profile and providing a pleasant and refreshing aroma experience.
Trade name
Claritone? (Symrise).
Check Digit Verification of cas no
The CAS Registry Mumber 74338-72-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,3,3 and 8 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 74338-72:
(7*7)+(6*4)+(5*3)+(4*3)+(3*8)+(2*7)+(1*2)=140
140 % 10 = 0
So 74338-72-0 is a valid CAS Registry Number.
74338-72-0Relevant articles and documents
Transition metal-free addition of ketones or nitriles to 1,3-dienes
Gaudin, Jean-Marc,Millet, Pascal
, p. 588 - 590 (2008/09/20)
The simpler the better (or going green): The first examples of the catalytic addition of 1,3-dienes to simple ketones or nitriles are described. These reactions can be effected on a kilogram scale, representing the shortest access featuring a perfect atom economy to molecules of interest in the perfume industry. The Royal Society of Chemistry.
