33287-52-4

33287-52-4 - Names and Identifiers

Name	Bis(dimethylamino)diethylsilane
Synonyms	BIS(DIMETHYLAMINO)DIETHYLSILANE Bis(dimethylamino)diethylsilane 1,1-diethyl-N,N,N',N'-tetramethylsilanediamine Silanediamine, 1,1-diethyl-N,N,N',N'-tetramethyl- N-[dimethylamino(diethyl)silyl]-N-methylmethanamine
CAS	33287-52-4
InChI	InChI=1/C8H22N2Si/c1-7-11(8-2,9(3)4)10(5)6/h7-8H2,1-6H3

33287-52-4 - Physico-chemical Properties

Molecular Formula	C8H22N2Si
Molar Mass	174.36
Density	0.837
Boling Point	62 °C
Flash Point	30°C
Vapor Presure	2.37mmHg at 25°C
Specific Gravity	0.837
Sensitive	8: reacts rapidly with moisture, water, protic solvents
Refractive Index	1.4362

33287-52-4 - Risk and Safety

Risk Codes	R10 - Flammable R36/37/38 - 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. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection.
UN IDs	1993
TSCA	No

33287-52-4 - Introduction

Bis(dimethylamino)diethylsilane is an organosilicon compound with the chemical formula C8H22N2Si. The following is a description of the properties, uses, preparation and safety information of the compound:

Nature:
-Appearance: Colorless or light yellow liquid.
-Odor: Has an amine-like odor.
-Density: about 0.789g/cm³.
-Boiling point: About 158-160 ° C.
-Melting point: About -56 ° C.
-Solubility: Soluble in organic solvents, such as alcohols and ethers.

Use:
- Bis(dimethylamino)diethylsilane is commonly used as a reducing agent, catalyst and crosslinking agent in organic synthesis.
-In the field of polymers, it can be used as an additive to improve the thermal stability and mechanical properties of polymers.
-In addition, it can also be used for the synthesis of organic silicon polymers, catalysts for organic synthesis reactions, and the synthesis of photosensitive materials.

Method:
- Bis(dimethylamino)diethylsilane can be prepared by the reaction of dimethylamine and dichlorodiethylsilane under alkaline conditions.

Safety Information:
- Bis (diethylamino) diethylsilane is a flammable liquid and should avoid contact with fire sources.
-When using to pay attention to avoid skin and eye contact, such as accidental contact, should immediately rinse with water.
-During operation and storage, avoid reaction with oxidants and acids.
-It is recommended to use in a well-ventilated place and wear suitable personal protective equipment, such as protective glasses and gloves.

Last Update：2024-04-10 22:29:15