30540-29-5 Usage
General Description
2,3-Dimethylbutanoic acid methyl ester is a chemical compound with the molecular formula C7H14O2. It is an ester derived from 2,3-dimethylbutanoic acid, which is a carboxylic acid. This chemical is a colorless liquid with a strong, fruity odor, and it is commonly used as a fragrance ingredient in the production of perfumes and other consumer products. It is also used in the manufacture of flavorings and as a solvent in various industrial applications. Like other esters, 2,3-dimethylbutanoic acid methyl ester is flammable and should be handled with caution.
Check Digit Verification of cas no
The CAS Registry Mumber 30540-29-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,0,5,4 and 0 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 30540-29:
(7*3)+(6*0)+(5*5)+(4*4)+(3*0)+(2*2)+(1*9)=75
75 % 10 = 5
So 30540-29-5 is a valid CAS Registry Number.
30540-29-5Relevant articles and documents
Toward the development of efficient and stable Pd-catalysts for the methoxycarbonylation of medium chain alkenes
Bredenkamp, Tyler,Holzapfel, Cedric
, p. 421 - 427 (2016/01/27)
Methoxycarbonylation provides a one-step synthesis to valuable ester products utilised in both the fine and heavy chemical industry. However, in general, reaction rates for longer chain alkenes are poor which renders industrial implementation economical unviable. In cases where suitable rates are achieved, the requisite reagents are costly and in addition, the catalyst complexes readily decompose at elevated temperatures. This paper describes the use of an alternative ligand structural motif for the efficient methoxycarbonylation of terminal and internal medium chain alkenes to their corresponding esters. Promising results were obtained using a catalyst complex generated in situ from an unsymmetrical diphosphine ligand based on a ferrocene backbone, Pd(OAc)2 and methane sulfonic acid.
