84442-77-3

84442-77-3 - Names and Identifiers

Name	Vinyl-(3,3,3-trifluoropropyl)dimethylsilane
Synonyms	Vinyl(3,3,3-Trifluoropropyl)Dimethylsilane ethenyl(dimethyl)(3,3,3-trifluoropropyl)silane
CAS	84442-77-3
InChI	InChI=1/C7H13F3Si/c1-4-11(2,3)6-5-7(8,9)10/h4H,1,5-6H2,2-3H3

84442-77-3 - Physico-chemical Properties

Molecular Formula	C7H13F3Si
Molar Mass	182.26
Density	0,968 g/cm3
Boling Point	113-115°C
Flash Point	22°C
Vapor Presure	22.708mmHg at 25°C
Specific Gravity	0.968
Sensitive	1: no significant reaction with aqueous systems
Refractive Index	1.3765

84442-77-3 - Risk and Safety

Risk Codes	11 - Highly Flammable
Safety Description	S16 - Keep away from sources of ignition. S33 - Take precautionary measures against static discharges.
TSCA	No

84442-77-3 - Introduction

Vinyl-(3,3,3-trifluoropropyl)dimethylsilane is an organosilicon compound with the chemical formula C6H11F3Si. The following is a description of its nature, use, preparation and safety information:

Nature:
Vinyl-(3,3,3-trifluoropropyl)dimethylsilane is a colorless liquid. It has a density of 0.925g/cm³, a boiling point of 98-100°C, and a flash point of 7.8°C. It is insoluble in water at room temperature and can be dissolved in many organic solvents.

Use:
Vinyl-(3,3,3-trifluoropropyl)dimethylsilane is often used as a silicone intermediate. It has the ability to improve the wetting performance of the material surface and enhance the bonding performance. Therefore, it can be used in coatings, adhesives, sealants and other applications. In addition, it can also be used as a chain transfer agent for the monomer or copolymer of the polymer.

Preparation Method:
Vinyl-(3,3,3-trifluoropropyl)dimethylsilane is generally synthesized by reacting 3,3, 3-trifluoroacetone with dimethylchlorosilane under alkaline conditions. A silicone intermediate is formed during the reaction and then treated with heat and moisture to form the final product.

Safety Information:
Skin contact dimethylsilane Vinyl-(3,3,3-trifluoropropyl) may cause mild irritation. Wear appropriate protective equipment such as gloves and glasses during use. If contact with skin or eyes, rinse immediately with plenty of water for 15 minutes. If you feel unwell, you should seek medical help. In addition, the substance is a flammable liquid and should be kept away from open flames and high temperature sources, and stored in a cool, dry place.

Last Update：2024-04-10 22:29:15