TETRAKIS(DIMETHYLSILYL)SILANE

TETRAKIS(DIMETHYLSILYL)SILANE - Names and Identifiers

Name	Tetrakisdimethylsilylsilane
Synonyms	Tetrakisdimethylsilylsilane Tetrakis(dimethylsilyl)silane TETRAKIS(DIMETHYLSILYL)SILANE 2,2-bis(dimethylsilyl)-1,1,3,3-tetramethyltrisilane Trisilane, 2,2-bis(dimethylsilyl)-1,1,3,3-tetramethyl-
CAS	2003-85-2
InChI	InChI=1/C8H28Si5/c1-9(2)13(10(3)4,11(5)6)12(7)8/h9-12H,1-8H3

TETRAKIS(DIMETHYLSILYL)SILANE - Physico-chemical Properties

Molecular Formula	C8H28Si5
Molar Mass	264.74
Melting Point	21 °C
Boling Point	206.7°C at 760 mmHg
Flash Point	78.8°C
Vapor Presure	0.337mmHg at 25°C
Appearance	powder to lump to clear liquid
Color	White or Colorless to Light yellow
Storage Condition	Refrigerator
MDL	MFCD01631315

TETRAKIS(DIMETHYLSILYL)SILANE - Risk and Safety

UN IDs	UN 1325 4.1/PG II
Hazard Class	4.1
Packing Group	II

TETRAKIS(DIMETHYLSILYL)SILANE - Introduction

Is an organosilicon compound with the chemical formula Si(CH3) 2h2si (CH3)2. The following are some properties, uses, methods of manufacture and safety information:

Nature:
1. Is a colorless liquid with an odor similar to petroleum.
2. It has low viscosity and low surface tension, and can be quickly and evenly coated on various surfaces.
3. It is a non-volatile compound with a relatively low ignition point.

Use:
1. It can be used as a lubricant, anti-sticking agent and protective agent.
2. It can be used as a solvent in chemical synthesis reactions.
3. It can also be added to lubricating oil or grease as a surfactant and special lubricant.
4. It is also widely used in cosmetics, automobiles and industrial coatings.

Method:
It can be prepared by the following methods:
1. It is prepared by reacting dimethyl silicon chloride and dimethyl silane chloride.
2. Obtained by reacting Tri (dimethylsilyl) carbene with sodium borohydride.

Safety Information:
1. It is generally safe under normal use conditions, but you should still pay attention to its volatility and avoid inhalation or skin contact.
2. In use to avoid contact with strong oxidants or strong acid, so as to avoid dangerous reaction.
3. Store in a closed container and keep away from fire and high temperature and other fire hazardous substances.
4. If skin contact or inhalation occurs, rinse immediately with plenty of water and seek medical help.

Last Update：2024-04-09 15:17:54