85857-17-6 Usage
General Description
1H,1H,2H,2H-Perfluorooctylmethyldimethoxysilane is an organosilicon compound with a chemical formula C10H17F17O2Si. It is a colorless, volatile liquid that is used as a surface modifier in various applications. This chemical is part of the class of perfluorinated alkyl silanes and is known for its hydrophobic and oleophobic properties. It is commonly used as a surface treatment for various materials such as glass, metal, and plastic to make them water and oil repellent. Additionally, it is also used as a coating agent in the production of specialty polymers and in the fabrication of advanced materials with specialized properties.
Check Digit Verification of cas no
The CAS Registry Mumber 85857-17-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,5,8,5 and 7 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 85857-17:
(7*8)+(6*5)+(5*8)+(4*5)+(3*7)+(2*1)+(1*7)=176
176 % 10 = 6
So 85857-17-6 is a valid CAS Registry Number.
InChI:InChI=1/C11H11F13O2Si/c1-25-5(26-2)27-4-3-6(12,13)7(14,15)8(16,17)9(18,19)10(20,21)11(22,23)24/h5H,3-4H2,1-2H3
85857-17-6Relevant articles and documents
Hydrosilation of polyfluoroolefin in dense carbon dioxide
He, Liang-Nian,Choi, Jun-Chul,Sakakura, Toshiyasu
, p. 2169 - 2171 (2007/10/03)
Ruthenium and rhodium phosphine complexes catalyze the hydrosilation of olefins in dense carbon dioxide. The incorporation of polyfluorinated phosphine ligands in the conventional hydrosilation catalysts provides enhanced solubility in dense carbon dioxide resulting in a higher catalytic activity and selectivity; the best result was obtained using RuCl2[P(C6H4-p-CF3)3] 3. The reaction is applicable to the synthesis of a fluorous silane coupling agent.
