30448-43-2 Usage
General Description
Di-tert-butyl phthalate is a chemical compound that is commonly used as a plasticizer in various consumer products, such as adhesives, sealants, and coatings. It is also used in the manufacturing of vinyl flooring and as a solvent in some perfumes and cosmetics. Di-tert-butyl phthalate is known to have endocrine-disrupting properties and has been linked to adverse health effects, particularly in reproductive and developmental systems. Due to its potential risks, its use has been restricted or banned in certain regions, and efforts are being made to find safer alternatives.
Check Digit Verification of cas no
The CAS Registry Mumber 30448-43-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,0,4,4 and 8 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 30448-43:
(7*3)+(6*0)+(5*4)+(4*4)+(3*8)+(2*4)+(1*3)=92
92 % 10 = 2
So 30448-43-2 is a valid CAS Registry Number.
InChI:InChI=1/C16H22O4/c1-15(2,3)19-13(17)11-9-7-8-10-12(11)14(18)20-16(4,5)6/h7-10H,1-6H3
30448-43-2Relevant articles and documents
Carboxylic acid production of tertiary butyl
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Paragraph 0063; 0065; 0073, (2016/12/22)
PROBLEM TO BE SOLVED: To provide a process for producing a carboxylic acid tert-butyl ester industrially advantageously.SOLUTION: The process for producing a carboxylic acid tert-butyl ester includes reacting compounds represented by formula (1) and formula (2) (wherein Y denotes a 1-20C alkoxy group) with isobutene in the presence of an acid catalyst and at normal pressure by using a mixed solvent containing an aromatic hydrocarbon.
A New Acylation Catalyst
Ahmad, Saeed,Iqbal, Javed
, p. 114 - 115 (2007/10/02)
Cobalt(II) chloride catalyses the acylation of alcohols and amines with anhydrides in excellent yields.
