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TETRAKIS(DIMETHYLAMINO)SILANE

CAS No.
1624-01-7
Chemical Name:
TETRAKIS(DIMETHYLAMINO)SILANE
Synonyms
silane48-12tetrakis;Octamethylsilatetramine;Octamethylsilan-tetramine;octamethyl-silanetetramin;OCTAMETHYLSILANETETRAMINE;Tetra(dimethylamino)silane;Silanetetramine, octamethyl-;TETRAKIS(DIMETHYLAMINO)SILANE;tetrakis(dimethylamido)silane;Silane, tetrakis(dimethylamino)-
CBNumber:
CB4184054
Molecular Formula:
C8H24N4Si
Molecular Weight:
204.39
MDL Number:
MFCD00014859
MOL File:
1624-01-7.mol
MSDS File:
SDS
Last updated:2023-04-23 13:52:06

TETRAKIS(DIMETHYLAMINO)SILANE Properties

Melting point 15 °C(lit.)
Boiling point 196 °C(lit.)
Density 0.884 g/mL at 25 °C(lit.)
refractive index 1.4430
Flash point 136 °F
pka 9.78±0.70(Predicted)
form (5wt. % in isopropanol)
Specific Gravity 0.885
Water Solubility Reacts with water.
Hydrolytic Sensitivity 8: reacts rapidly with moisture, water, protic solvents
Sensitive Moisture Sensitive
CAS DataBase Reference 1624-01-7(CAS DataBase Reference)
EWG's Food Scores 1
FDA UNII 1M2JZW10EI
EPA Substance Registry System Silanetetramine, octamethyl- (1624-01-7)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictogramsGHS hazard pictogramsGHS hazard pictograms
GHS02,GHS05,GHS07
Signal word  Danger
Hazard statements  H318-H226-H261-H302-H312-H314-H332
Precautionary statements  P231+P232-P280-P305+P351+P338-P310-P422-P303+P361+P353-P402
Hazard Codes  C,F
Risk Statements  14-20/21/22-34-14/15
Safety Statements  26-36/37/39-43-45
RIDADR  UN 2920 8/PG 2
WGK Germany  3
RTECS  VV5455500
TSCA  Yes
HazardClass  4.3
PackingGroup  II
Toxicity LD50 orl-rat: 1670 mL/kg NTIS** OTS0535984
NFPA 704
2
3 2
W

TETRAKIS(DIMETHYLAMINO)SILANE price More Price(2)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Alfa Aesar H27092 Tetrakis(dimethylamino)silane, 99% 1624-01-7 1g $30.65 2024-03-01 Buy
Alfa Aesar H27092 Tetrakis(dimethylamino)silane, 99% 1624-01-7 10g $191.65 2024-03-01 Buy
Product number Packaging Price Buy
H27092 1g $30.65 Buy
H27092 10g $191.65 Buy

TETRAKIS(DIMETHYLAMINO)SILANE Chemical Properties,Uses,Production

Uses

Silicon dioxide thin films prepared by chemical vapor deposition from tetrakis (dimethylamino) silane and ozone. Aminosilanes mere prepared by methods all essentially similar, and only the 15olation of tetrakis-(dimethylamino)-silane.

Safety Profile

A poison by ingestion and slam contact. A severe eye irritant. When heated to decomposition it emits toxic vapors of NOx.

124-40-3
1624-01-7
Synthesis of TETRAKIS(DIMETHYLAMINO)SILANE from Dimethylamine

TETRAKIS(DIMETHYLAMINO)SILANE Preparation Products And Raw materials

Global( 68)Suppliers
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TETRAKIS(DIMETHYLAMINO)SILANE TETRAKIS (DIMETHYLAMINO) SILICON OCTAMETHYLSILANETETRAMINE dimethyl-(tris-dimethylamino-silanyl)-amine Dimethylamine, N,N',N'',N'''-silanetetrayltetrakis- octamethyl-silanetetramin Octamethylsilan-tetramine Octamethylsilatetramine Silane, tetrakis(dimethylamino)- silane48-12tetrakis Silanetetramine, octamethyl- TETRAKIS(DIMETHYLAMINO)SILANE, ELECTRON& Tetra(dimethylamino)silane tetrakis(dimethylamido)silane Tetrakis(diMethylaMino)silane, 99+% Silanetetramine, N,N,N',N',N'',N'',N''',N'''-octamethyl- N-methyl-N-[tris(dimethylamino)silyl]methanamine N,N,N',N',N'',N'',N''',N'''-octamethylsilanetetraamine 1624-01-7 C2H6NSi CH32N4Si C8H24N4Si Others Organosilicon Organometallic Reagents