756-76-3 Usage
General Description
Trichloro[3-(1,1,2,2-tetrafluoroethoxy)propyl]silane is a chemical compound that is used as a silane coupling agent in various industrial applications. It consists of a silane molecule attached to a tetrafluoroethoxy propyl group, which provides hydrophobic and oleophobic properties to materials when added as a surface treatment. The trichloro groups on the silane molecule allow for its easy attachment to surfaces, promoting adhesion between materials such as plastics, glass, and metals. This chemical is commonly used in the production of coatings, adhesives, and sealants to enhance their performance and durability. However, it is important to handle this chemical with care as it is toxic and can cause irritation to the skin, eyes, and respiratory system.
Check Digit Verification of cas no
The CAS Registry Mumber 756-76-3 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 7,5 and 6 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 756-76:
(5*7)+(4*5)+(3*6)+(2*7)+(1*6)=93
93 % 10 = 3
So 756-76-3 is a valid CAS Registry Number.
InChI:InChI=1/C5H7Cl3F4OSi/c6-14(7,8)3-1-2-13-5(11,12)4(9)10/h4H,1-3H2
756-76-3Relevant articles and documents
Process for preparing fluoroalkyl-containing organosilicon compounds, and their use
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, (2008/06/13)
Fluoroalkyl organosilicon compounds are prepared by reacting fluoroolefins with organosilicon compounds that contain at least one H--Si group, in the presence of a Pt(0) complex catalyst. Further, fluoroalkylalkoxy organosilicon compounds are prepared by esterifying fluoroalkyl organosilicon compounds. The process proceeds uniformly under mild conditions with high yields and selectivities.
