1-CHLORO-5-TRIETHYLSILYL-4-PENTYNE

1-CHLORO-5-TRIETHYLSILYL-4-PENTYNE - Names and Identifiers

Name	1-CHLORO-5-TRIETHYLSILYL-4-PENTYNE
Synonyms	TRIETHYLSILYL-5-CHLOROPENTYNE 1-CHLORO-5-TRIETHYLSILYL-4-PENTYNE 5-chloropent-1-ynyl(triethyl)silane Silane,(5-chloro-1-pentyn-1-yl)triethyl-
CAS	174125-30-5
InChI	InChI=1/C11H21ClSi/c1-4-13(5-2,6-3)11-9-7-8-10-12/h4-8,10H2,1-3H3

1-CHLORO-5-TRIETHYLSILYL-4-PENTYNE - Physico-chemical Properties

Molecular Formula	C11H21ClSi
Molar Mass	216.82
Density	0.903g/mLat 25°C(lit.)
Boling Point	244-245°C
Flash Point	215°F
Vapor Presure	0.0632mmHg at 25°C
Storage Condition	Room Temprature
Refractive Index	n20/D 1.468(lit.)
Physical and Chemical Properties	WGK Germany:3

1-CHLORO-5-TRIETHYLSILYL-4-PENTYNE - Risk and Safety

Hazard Symbols	Xi - Irritant
Risk Codes	36/37/38 - Irritating to eyes, respiratory system and skin.
Safety Description	S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing.
WGK Germany	3

1-CHLORO-5-TRIETHYLSILYL-4-PENTYNE - Introduction

It (abbreviated as Cl-D5TES) is an organic silicon compound with the chemical formula C10H20ClSi.

Nature:
Cl-D5TES is a colorless liquid with a special smell at room temperature. It has good solubility in a variety of solvents, and the nature of water stability. In addition, the compound is reactive and easily reacts with other organic compounds.

Use:
Cl-D5TES are commonly used as catalysts and coupling reagents in organic synthesis reactions. It can be used to construct bonding reactions of C- C bonds, C- H bonds, C- hetero bonds and Si-C bonds. In addition, it is also widely used in organic Optoelectronics, materials science and medicine.

Method:
The preparation method of the Cl-D5TES is usually realized by chemical synthesis. A common method is to react 1-chloro-2-pentyne with triethylchlorosilane under appropriate reaction conditions to produce the desired product.

Safety Information:
Since Cl-D5TES is a reactive compound, safety procedures should be followed when using it. Wear protective gloves and goggles during use to avoid direct contact with skin and eyes. If inhaled or ingested, seek medical attention immediately. When storing and handling Cl-D5TES, avoid contact with oxidants, strong acids and strong alkalis to prevent dangerous accidents.

Last Update：2024-04-09 21:04:16