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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.

74338-72-0

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74338-72-0 Usage

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.

74338-72-0SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 15, 2017

Revision Date: Aug 15, 2017

1.Identification

1.1 GHS Product identifier

Product name 2,4,4,7-tetramethyloct-6-en-3-one

1.2 Other means of identification

Product number -
Other names 6-Octen-3-one,2,4,4,7-tetramethyl

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:74338-72-0 SDS

74338-72-0Relevant academic research and scientific papers

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.

Process for the preparation of 2,4,4,7-tetramethyl-oct-6-en-3-one and its use as an aroma substance

-

, (2008/06/13)

2,4,4,7-Tetramethyl-oct-6-en-3-one, as a perfume component, imparts new smell facets to perfume compositions. It can be prepared in a good yield by prenylation of 1-chloro-3-methyl-2-butene in a 2-phase process.

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