2565-07-3 Usage
General Description
Diphenyldiacetoxysilane is a chemical compound with the molecular formula C18H18O4Si. It is a silane coupling agent that is used as a crosslinking agent in the production of silicone rubbers and resins. It is also used as a intermediate for the synthesis of other organosilicon compounds. Diphenyldiacetoxysilane is a colorless to pale yellow liquid with a sharp, pungent odor. It is a highly reactive chemical that should be handled with care, as it can cause irritation to the skin, eyes, and respiratory system. It should be stored and handled in a well-ventilated area, away from heat, flames, and incompatible materials.
Check Digit Verification of cas no
The CAS Registry Mumber 2565-07-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,5,6 and 5 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 2565-07:
(6*2)+(5*5)+(4*6)+(3*5)+(2*0)+(1*7)=83
83 % 10 = 3
So 2565-07-3 is a valid CAS Registry Number.
InChI:InChI=1/C16H16O4Si/c1-13(17)19-21(20-14(2)18,15-9-5-3-6-10-15)16-11-7-4-8-12-16/h3-12H,1-2H3
2565-07-3Relevant articles and documents
Production of acyloxysilane
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Paragraph 0059-0064, (2021/10/30)
[A] a method for producing functional chemicals useful as efficient acyloxysilane. The silanol Si-to-OH bond [a], in the presence of a catalyst, comprising the step of reacting a carboxylic acid anhydride, Si-to-OCO bond (OCO is, oxycarbonyl groups (=O) O-a C shown. ) Having an acyloxysilane manufacturing method, wherein the catalyst, or (2) (1) production of acid catalyst selected from the next acyloxysilane. (1) 3 - 15 Of the periodic table of the first group the first group element selected from the perchlorate salt, trifluoromethanesulfonic acid salt, a bis (trifluoromethanesulfonyl imide) salt, lithium hexafluorophosphate salt, chloride, or bromide; inorganic acids; or an organic acid. (2) Inorganic or organic solid acid compounds[Drawing] no
