15948-19-3 Usage
Uses
Used in Polymer Production:
1,3-Divinyl-1,3-dimethyl-1,3-dichlorodisiloxane is used as a monomer for the production of silicone polymers due to its ability to participate in polymerization reactions, resulting in the formation of silicone elastomers and resins. These materials are prized for their elasticity, resilience, and resistance to extreme temperatures.
Used in Adhesives and Sealants Industry:
In the adhesives and sealants industry, 1,3-Divinyl-1,3-dimethyl-1,3-dichlorodisiloxane is used as a key component for creating high-performance adhesives and sealants. Its excellent adhesion properties, coupled with resistance to heat, chemicals, and weathering, make it an ideal choice for applications requiring durable and long-lasting bonds.
Used in Coatings Industry:
1,3-Divinyl-1,3-dimethyl-1,3-dichlorodisiloxane is also utilized in the manufacturing of coatings, where its chemical and thermal stability, along with its adhesion characteristics, contribute to the development of coatings that offer protection and durability for various surfaces.
Check Digit Verification of cas no
The CAS Registry Mumber 15948-19-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,5,9,4 and 8 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 15948-19:
(7*1)+(6*5)+(5*9)+(4*4)+(3*8)+(2*1)+(1*9)=133
133 % 10 = 3
So 15948-19-3 is a valid CAS Registry Number.
InChI:InChI=1/C6H12Cl2OSi2/c1-5-10(3,7)9-11(4,8)6-2/h5-6H,1-2H2,3-4H3
15948-19-3Relevant articles and documents
METHOD OF MAKING HALOSILOXANE
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Paragraph 0047-0048, (2019/01/06)
A method of producing a halosiloxane, the method comprising: combining water, a halosilane, and first solvent, where the first solvent has a water solubility of > 1.5 grams in 100 ml of solvent, to form a reaction mixture having a temperature above the melting point temperature of the solvent, partially hydrolyzing and condensing the halosilane to form a reaction product mixture comprising the halosiloxane, the solvent, a hydrogen halide and unreacted halosilane, and, optionally, adding a second solvent with a boiling point the boiling point of the halosloxane to the reaction mixture or the reaction product mixture.
METHOD OF MAKING A HALOSILOXANE
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Paragraph 0053; 0054, (2019/01/06)
A method of producing a halosiloxane, the method comprising: i) combining water, a halosilane, and a first solvent to form a reaction mixture, ii) partially hydrolyzing and condensing the halosilane to form a reaction product mixture comprising the halosiloxane, the solvent, unreacted halosilane, and hydrogen halide, iii) adding a second solent, where the second solent has a boiling point the boiling point of the halosiloxane, to the reaction mixture in i) or to the reaction product mixture in ii), and iv) recovering the halosiloxane from the reaction product mixture.
