17873-30-2

17873-30-2 - Names and Identifiers

Name	P-Tolylmethyldimethoxysilane
Synonyms	P-TOLYLMETHYLDIMETHOXYSILANE P-Tolylmethyldimethoxysilane Dimethoxymethyl-(p-tolyl)-silane 4-MethylphenylMethylDimethoxysilane dimethoxy(methyl)(4-methylphenyl)silane Benzene, 1-(dimethoxymethylsilyl)-3-methyl-
CAS	17873-30-2
InChI	InChI=1/C10H16O2Si/c1-9-5-7-10(8-6-9)13(4,11-2)12-3/h5-8H,1-4H3

17873-30-2 - Physico-chemical Properties

Molecular Formula	C10H16O2Si
Molar Mass	196.32
Density	0.96g/cm³
Boling Point	114-116°C / 22
Flash Point	78°C (172°F)
Vapor Presure	0.115mmHg at 25°C
Specific Gravity	0.998
Sensitive	7: reacts slowly with moisture/water
Refractive Index	1.4820

17873-30-2 - Introduction

Tolylmethyldimethoxysilane is an organosilicon compound with the chemical formula (CH3O)2Si(CH3)C6H4CH3, commonly abbreviated as MTMS. It is a colorless liquid with a special smell.

Tolyl methyl dimethoxy silane is mainly used as a silicone modifier and is widely used in rubber, plastics, coatings and other industries. It can enhance the wear resistance, high temperature resistance, weather resistance and stability of the material, and at the same time improve the adhesion and adhesion of the material. It can also be used as a surfactant, a lubricant, an antifoaming agent, and the like.

The method for preparing tolylmethyldimethoxysilane is usually obtained by reacting toluene with chloromethyldimethoxysilane. During the preparation process, attention should be paid to the operating temperature and reaction conditions to ensure safety and product quality.

Tolylmethyldimethoxysilane is relatively stable under normal conditions of use, but avoid exposure to flammable substances such as high temperature, open flame and oxygen. During use, care should be taken to avoid contact with skin, eyes and respiratory tract, and personal protective equipment such as protective gloves, goggles and masks should be worn when necessary.

In General, tolylmethyldimethoxysilane is an organosilicon compound with a variety of applications and has a good performance improvement effect. However, it should be used in strict accordance with the safety operation procedures to ensure personal safety and environmental safety.

Last Update：2024-04-10 22:29:15