26903-85-5

26903-85-5 - Names and Identifiers

Name	2,2-dimethoxy-1,2-thiasilolane
Synonyms	LogP 2,2-dimethoxy-1,2-thiasilolane 2,2-DIMETHOXY-1-THIA-2-SILACYCLOPENTANE 1-Thia-2-silacyclopentane, 2,2-dimethoxy-
CAS	26903-85-5
InChI	InChI=1/C5H12O2SSi/c1-6-9(7-2)5-3-4-8-9/h3-5H2,1-2H3

26903-85-5 - Physico-chemical Properties

Molecular Formula	C5H12O2SSi
Molar Mass	164.3
Density	1,094 g/cm3
Boling Point	57°C 7mm
Flash Point	52.7°C
Vapor Presure	2.69mmHg at 25°C
Specific Gravity	1.094
Sensitive	8: reacts rapidly with moisture, water, protic solvents
Refractive Index	1.471

26903-85-5 - Risk and Safety

TSCA

26903-85-5 - Introduction

2,2-dimethoxy-1,2-thiasilolane(2,2-dimethoxy-1,2-thiasilolane) is an organosilicon compound with the formula C6H14O2S-Si. It is a colorless to pale yellow liquid with a special sulfur heterocyclic structure at room temperature.

2,2-dimethoxy-1,2-thiasilolane has a wide range of applications in organic synthesis and materials science. It can be used as a synthetic intermediate of organosilicon compounds and can be used to prepare compounds containing sulfur heterocyclic structures. In addition, it can also be used as a functional monomer of the polymer, which has the effect of improving the thermal stability and mechanical properties of the material.

The method for preparing 2,2-dimethoxy-1,2-thiasilolane includes a thioalkane reaction and a Silylation reaction. First, 2,2-dimethoxy cyclopentane (2,2-dimethoxy cyclopentane) is reacted with a sulfur chain compound such as ethyl thioacetate to give the corresponding thiofumarane. Thiofumarane is then reacted with chlorosilane to give 2,2-dimethoxy-1,2-thiasilolane.

Regarding safety information, 2,2-dimethoxy-1,2-thiasilolane has low toxicity, but it is still necessary to take appropriate laboratory safety measures during handling, such as wearing protective gloves, goggles and laboratory coats, ensure good ventilation. In addition, chemicals should be stored away from light and dry places, away from flammable materials. If necessary, refer to the Chemical Safety Data Sheet (MSDS) for more detailed safety information.

Last Update：2024-04-10 22:29:15