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Silane, ethenyltrifluoro-, also known as vinyltrifluorosilane or (trifluorovinyl)silane, is a chemical compound with the formula C2H3F3Si. It is a colorless, flammable, and toxic liquid that is soluble in organic solvents. Silane, ethenyltrifluoro- is primarily used as a coupling agent in the production of composite materials, particularly in the reinforcement of glass fibers with resins. It enhances the adhesion between the glass fibers and the resin matrix, improving the mechanical properties and durability of the composite material. Additionally, it is used as a silylating agent in organic synthesis and as a precursor in the production of other organosilicon compounds. Due to its reactivity and potential health risks, it is essential to handle vinyltrifluorosilane with proper safety measures and precautions.

421-24-9

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421-24-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 421-24-9 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 4,2 and 1 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 421-24:
(5*4)+(4*2)+(3*1)+(2*2)+(1*4)=39
39 % 10 = 9
So 421-24-9 is a valid CAS Registry Number.

421-24-9SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 14, 2017

Revision Date: Aug 14, 2017

1.Identification

1.1 GHS Product identifier

Product name ethenyl(trifluoro)silane

1.2 Other means of identification

Product number -
Other names Vinyl-trifluorosilan

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:421-24-9 SDS

421-24-9Relevant academic research and scientific papers

Infrared multiple photon dissociation of chloromethyltrifluorosilane

Koshlyakov, Pavel V.,Gorelik, Sergey R.,Chesnokov, Evgeniy N.,Aseev, Oleg S.,Rakhymzhan, Asylkhan A.,Petrov, Alexander K.

experimental part, p. 901 - 908 (2010/01/06)

Infrared multiphoton absorption and dissociation of chloromethyltrifluorosilane molecules under the action of pulsed transversely excited atmospheric pressure CO2 laser were experimentally studied. Dissociation products were analyzed. The dissociation proceeds via chlorine atom transfer from carbon to silicone. High degrees of silicon isotope separation were achieved. The presence of α-chlorine atom in a silicon organic compound brings about a significant improvement in multiple photon dissociation characteristics and an essential increase in isotopic selectivity.

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