40296-15-9 Usage
Synthesis
Formed by the reaction of 2-acetylbenzoic acid and benzoyl chloride to produce a triester.
Common Uses
Plasticizer: Added to polymers to enhance flexibility and durability.
Perfumes: Used in the production of fragrances.
Pharmaceuticals: Incorporated into pharmaceutical products.
Industrial Products: Utilized in various industrial applications.
Physical Properties
Appearance: White to off-white crystalline powder.
Melting Point: High melting point, suitable for industrial processes.
Toxicity
Relatively low toxicity.
Environmental Impact
Not considered a significant environmental hazard.
Check Digit Verification of cas no
The CAS Registry Mumber 40296-15-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,0,2,9 and 6 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 40296-15:
(7*4)+(6*0)+(5*2)+(4*9)+(3*6)+(2*1)+(1*5)=99
99 % 10 = 9
So 40296-15-9 is a valid CAS Registry Number.
40296-15-9Relevant articles and documents
Baker-venkataraman rearrangement under microwave irradiation: A new strategy for the synthesis of 3-aroyl-5-hydroxyflavones
Pinto, Diana C. G. A.,Silva, Artur M. S.,Cavaleiro, José A. S.
, p. 1897 - 1900 (2008/03/13)
Microwave irradiation selectively induces the Baker-Venkataraman rearrangement of 2′,6′-diaroyloxyacetophenones to give 3-aroyl-5-hydroxyflavones, in a very short reaction time. Under classical heating conditions these reactions afforded 5-hydroxyflavones
