Silane, trimethyl-1,4-pentadiyn-1-yl-

Silane, trimethyl-1,4-pentadiyn-1-yl- - Names and Identifiers

Name	Trimethyl(penta-1,4-diyn-1-yl)silane
Synonyms	TIMTEC-BB SBB009064 Trimethyl-1,4-pentadiynylsilane 1-TRIMETHYLSILYL-1,4-PENTADIYNE Trimethyl(Penta-1,4-Diynyl)Silane Trimethyl-1,4-pentadiyn-1-yl-silane Trimethyl(penta-1,4-diyn-1-yl)silane Silane, trimethyl-1,4-pentadiyn-1-yl-
CAS	71789-10-1
InChI	InChI=1/C8H12Si/c1-5-6-7-8-9(2,3)4/h1H,6H2,2-4H3

Silane, trimethyl-1,4-pentadiyn-1-yl- - Physico-chemical Properties

Molecular Formula	C8H12Si
Molar Mass	136.27
Density	0.789
Boling Point	42 °C
Flash Point	13℃
Vapor Presure	21.7mmHg at 25°C
Specific Gravity	0.789
Storage Condition	Room Temprature
Sensitive	4: no reaction with water under neutral conditions
Refractive Index	1.447

Silane, trimethyl-1,4-pentadiyn-1-yl- - Risk and Safety

Risk Codes	10 - Flammable
Safety Description	16 - Keep away from sources of ignition.
UN IDs	1993
Hazard Class	3

Silane, trimethyl-1,4-pentadiyn-1-yl- - Introduction

Trimethyl(penta-1,4-diyn-1-yl)silane is an organosilicon compound with the chemical formula C10H18Si. The following is a description of its nature, use, formulation and safety information:

Nature:
Trimethyl(penta-1,4-diyn-1-yl)silane is a colorless to pale yellow liquid that is volatile at room temperature. It is soluble in common organic solvents such as ethanol, diethyl ether and dimethylformamide.

Use:
Trimethyl(penta-1,4-diyn-1-yl)silane is an important intermediate of organometallic compounds. It is commonly used in organic synthesis of cross-linking agents, catalysts and synthesis of metal-organic frameworks (MOFs) and so on. In addition, it can also be used to improve the heat resistance and mechanical properties of polymer materials.

Preparation Method:
Trimethyl(penta-1,4-diyn-1-yl)silane can be obtained by the reaction of trimethylated silyl anion with penta-1,4-diyne. The specific synthesis method can refer to the published literature or patent.

Safety Information:
Trimethyl(penta-1,4-diyn-1-yl)silane may be irritating to the eyes, skin, and respiratory tract, so wear appropriate personal protective equipment such as safety glasses, gloves, and protective face shields during operation. It is also a combustible and should avoid contact with open flames, high temperatures and oxidants. In the use and storage to ensure good ventilation, and away from the source of fire. Please refer to the relevant safety manuals and data sheets for more detailed safety information when handling this compound.

Last Update：2024-04-10 22:29:15