129283-82-5 Usage
General Description
Bis(4-Methacryloylthiophenyl) Sulfide is a chemical compound that has applications in material sciences, particularly in the field of polymer chemistry. It is typically used as a reactive monomer for making polymers or copolymers. Its incorporation into polymers or copolymers can provide the resulting materials with unique properties such as improved thermal and mechanical characteristics. Its chemical structure includes two methacryloyl groups attached to a thiophenyl group via a sulfide linkage, contributing to its reactivity and its ability to form strong and stable polymers under suitable conditions.
Check Digit Verification of cas no
The CAS Registry Mumber 129283-82-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,9,2,8 and 3 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 129283-82:
(8*1)+(7*2)+(6*9)+(5*2)+(4*8)+(3*3)+(2*8)+(1*2)=145
145 % 10 = 5
So 129283-82-5 is a valid CAS Registry Number.
129283-82-5Relevant articles and documents
(Meth) acrylic acid production of thioster
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Paragraph 0057; 0063, (2018/10/24)
PROBLEM TO BE SOLVED: To provide a method of producing a (meth)acrylic acid thioester. SOLUTION: The method of producing a (meth)acrylic acid thioester represented by formula (3) [in the formula, R represents a n-valent aliphatic hydrocarbon group that may contain an oxygen atom, a sulfur atom or an aromatic ring, or a n-valent aromatic hydrocarbon group that may contain an oxygen atom or a sulfur atom; n is 1 or 2; and R1is the same as in formula (1)] comprises causing a (meth)acrylic acid halide represented by formula (1) (in the formula, R1represents a hydrogen atom or a methyl group; and X represents a chlorine atom or a bromine atom) to react with a thiol compound in the presence of a fatty acid ester and an aqueous solution comprising a basic compound. COPYRIGHT: (C)2012,JPOandINPIT
