[Diethoxy(methyl)silyl]methanethiol

[Diethoxy(methyl)silyl]methanethiol - Names and Identifiers

Name	[diethoxy(methyl)silyl]methanethiol
Synonyms	[Diethoxy(methyl)silyl]methanethiol [diethoxy(methyl)silyl]methanethiol Methanethiol, 1-(diethoxymethylsilyl)-
CAS	55161-63-2
InChI	InChI=1/C6H16O2SSi/c1-4-7-10(3,6-9)8-5-2/h9H,4-6H2,1-3H3

[Diethoxy(methyl)silyl]methanethiol - Physico-chemical Properties

Molecular Formula	C6H16O2SSi
Molar Mass	180.34
Density	0.975
Boling Point	60°C / 10
Flash Point	58°C (136°F)
Vapor Presure	2.218mmHg at 25°C
Specific Gravity	0.975
Sensitive	7: reacts slowly with moisture/water
Refractive Index	1.4446

[Diethoxy(methyl)silyl]methanethiol - Introduction

[diethoxy] methanethiol is an organosilicon compound with the chemical formula (C2H5O)2 SiCH2SH. It is a colorless liquid with a pungent odor and is soluble in some common organic solvents.

[diethoxy(methyl)silyl]methanethiol has a wide range of applications in the field of chemistry. It is often used as a synthetic intermediate of organosilicon compounds for the preparation of organosilicon polymers with special functions. In addition, diethoxy methanethiol can also be used as additives for coatings and adhesives to improve their adhesion and durability.

The preparation of the [diethoxy(methyl)silyl]methanethiol can be carried out by the following steps: first, reacting mercaptoformic acid and dimethyl silyl alcohol to obtain methyl mercaptomethyl dimethyl silyl ether; then, reacting the methyl mercaptomethyl dimethyl silyl ether with ethanol to generate [diethoxy(methyl)silyl]methanethiol.

When using the [diethoxy(methyl)silyl]methanethiol, you need to pay attention to its safety. It is irritating and may cause damage to the skin, eyes and respiratory system, so personal protective equipment should be worn during operation to avoid contact with skin and eyes. During storage and handling, it should be stored in a sealed container, away from fire and oxidizing agents.

Last Update：2024-04-10 22:29:15