18165-68-9 Usage
General Description
Diethoxysilane is a chemical compound with the formula (C2H5O)2SiH2. It is a clear, colorless liquid with a sharp, sweet, ethereal odor. Diethoxysilane is used in the production of silicones, silanes, and other organosilicon compounds. It is a key ingredient in the manufacturing of silicone rubber, adhesives, coatings, and sealants. Diethoxysilane is also used as a crosslinking agent in organic polymers and as a surface modifier for glass and metal substrates. It is highly flammable and should be handled and stored with extreme caution. Additionally, diethoxysilane can react violently with water, so it must be kept away from moisture to prevent dangerous chemical reactions.
Check Digit Verification of cas no
The CAS Registry Mumber 18165-68-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,8,1,6 and 5 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 18165-68:
(7*1)+(6*8)+(5*1)+(4*6)+(3*5)+(2*6)+(1*8)=119
119 % 10 = 9
So 18165-68-9 is a valid CAS Registry Number.
InChI:InChI=1/C4H10O2Si/c1-3-5-7-6-4-2/h3-4H2,1-2H3
18165-68-9Relevant articles and documents
Process for the direct synthesis of trialkoxysilane
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Page/Page column 19, (2008/06/13)
This invention discloses a process to improve reaction stability in the Direct Synthesis of trialkoxysilanes. The process is particularly effective in the Direct Synthesis of triethoxysilane and its higher alkyl cognates providing improved triethoxysilane yields.
Process for the preparation of low silanes and silane esters
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, (2008/06/13)
A process for preparing monosilane and low silane esters thereof which comprises contacting a hydrogen silane ester of the formula Hx Si(OR)4-x, wherein R represents an alkyl or alkoxyalkyl moiety and x is 1, 2 or 3, with
