18081-42-0 Usage
General Description
Bis(dichlorosilyl)methane is a chemical compound that is made up of two dichlorosilyl groups attached to a central methane carbon atom. It is a colorless, volatile liquid with a pungent odor and is highly reactive. BIS(DICHLOROSILYL)METHANE is primarily used as a precursor in the synthesis of various silicone polymers and resins, as well as in the production of speciality ceramics. It is also used in the manufacturing of adhesives, sealants, and coatings. Additionally, bis(dichlorosilyl)methane is used as a reagent in organic synthesis and as a cross-linking agent in the creation of silicone rubbers and gels. Due to its highly reactive nature, it must be handled with care and stored under specific conditions to prevent degradation and ensure its stability.
Check Digit Verification of cas no
The CAS Registry Mumber 18081-42-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,8,0,8 and 1 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 18081-42:
(7*1)+(6*8)+(5*0)+(4*8)+(3*1)+(2*4)+(1*2)=100
100 % 10 = 0
So 18081-42-0 is a valid CAS Registry Number.
InChI:InChI=1/CH4Cl4Si2/c2-6(3)1-7(4)5/h6-7H,1H2
18081-42-0Relevant articles and documents
Fritz,Froehlich
, p. 217,220,237 (1971)
ORGANIC CHLOROHYDROSILANE AND METHOD FOR PREPARING THEM
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, (2012/05/20)
Provided is an organic chlorohydrosilane, a useful starting material for preparing silicon polymers and a method for preparing the same. More particularly, the present invention enables the synthesis of various novel organic chlorohydrosilanes in high yield by an exchange reaction between an Si—H bond of a chlorosilane which can be obtained in an inexpensive and easy manner and an Si—Cl bond of an another organic chlorosilane using a quaternary organic phosphonium salt compound as a catalyst. Since the catalyst can be recovered after its use and reused, the present invention is very economical and thus effective for mass-producing silicon raw materials.
