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Tetrakis(ethylmethylamino)silane

Tetrakis(ethylmethylamino)silane structure

CAS No.: 477284-75-6

Chemical Name:: Tetrakis(ethylmethylamino)silane

Synonyms: Tetra[Ethyl(Methyl)Amino]Silane;Tetrakis(ethylmethylamino)silane;TETRAKIS(ETHYLMETHYLAMINO)SILANE,98%,TEMAS;N,N',N'',N'''-tetraethyl-N,N',N'',N'''-tetramethylsilanetetraamine;Silanetetramine, N,N',N'',N'''-tetraethyl-N,N',N'',N'''-tetramethyl-

CBNumber:: CB8767460

Molecular Formula:: C12H32N4Si

Molecular Weight:: 260.49

MDL Number:: MFCD05663777

MOL File:: 477284-75-6.mol

MSDS File:: SDS

Last updated:2026-09-12 18:55:52

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Tetrakis(ethylmethylamino)silane Properties

Boiling point	40°C
Density	0.89
form	liquid
pka	14.93±0.70(Predicted)
Specific Gravity	0.89
color	colorless
Sensitive	moisture sensitive
Hydrolytic Sensitivity	7: reacts slowly with moisture/water

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07,GHS02,GHS05
Signal word	Danger
Hazard statements	H332-H312-H226-H261-H302-H314
Precautionary statements	P260-P264-P280-P301+P330+P331-P303+P361+P353-P363-P304+P340-P310-P321-P305+P351+P338-P405-P501-P264-P270-P301+P312-P330-P501-P261-P271-P304+P340-P312-P280-P302+P352-P312-P322-P363-P501-P231+P232-P280-P370+P378-P402+P404-P501

Tetrakis(ethylmethylamino)silane price More Price(6)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Strem Chemicals	14-6990	Tetrakis(ethylmethylamino)silane, 98%, TEMAS 98%	477284-75-6	1g	$66	2026-04-30	Buy
Strem Chemicals	14-6990	Tetrakis(ethylmethylamino)silane, 98%, TEMAS 98%	477284-75-6	5g	$252	2026-04-30	Buy
Strem Chemicals	14-6990	Tetrakis(ethylmethylamino)silane, 98%, TEMAS 98%	477284-75-6	25g	$1008	2026-04-30	Buy
aablocks	AA006ZNM	N,N',N'',N'''-Tetraethyl-N,N',N'',N'''-tetramethylsilanetetraamine 98%	477284-75-6	1g	$118	2026-05-28	Buy
aablocks	AA006ZNM	N,N',N'',N'''-Tetraethyl-N,N',N'',N'''-tetramethylsilanetetraamine 98%	477284-75-6	5g	$337	2026-05-28	Buy

Product number	Packaging	Price	Buy
14-6990	1g	$66	Buy
14-6990	5g	$252	Buy
14-6990	25g	$1008	Buy
AA006ZNM	1g	$118	Buy
AA006ZNM	5g	$337	Buy

Tetrakis(ethylmethylamino)silane Preparation Products And Raw materials

Raw materials

Preparation Products

Tetrakis(ethylmethylamino)silane Suppliers

Global( 18)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Shanghai Gileader Advanced Material Technology Co.,Ltd	18516111942	823898732@qq.com	China	1356	56
Shanghai YuanYe Biotechnology Co., Ltd.	15026964105	2881489226@qq.com	China	89667	60
Suzhou Siso new material Co.,Ltd.	0512-65402974 18550909935	siso03@126.com	China	1925	58
Shaanxi Jiandu Pharmaceutical Chemical Co. Ltd.	029-88380327 17691182729	1053@dideu.com	China	2001	58
Xi'an MC Biotech, Co., Ltd.	029-89275612 +8618991951683	mcbio_sales@163.com	China	2240	58
Chemwill Asia Co.,Ltd.	86-21-51086038	chemwill_asia@126.com	CHINA	23861	58
Shanghai Qiming New Material Co. LTD	021-36010885 13661599081;13701898138	sale@qmsilicon.com	China	1474	58
Shanghai Oriphant Chemical Co.,Ltd	17312431727	chengyunlei@origmt.com	China	452	58
Meryer (Shanghai) Chemical Technology Co., Ltd.	18621169109	market03@meryer.com	China	27963	58
Baoji Funuokang Industrial Co., Ltd	0917-3236817 13220096790	1754423088@qq.com	China	2995	58

Supplier	Advantage
Shanghai Gileader Advanced Material Technology Co.,Ltd	56
Shanghai YuanYe Biotechnology Co., Ltd.	60
Suzhou Siso new material Co.,Ltd.	58
Shaanxi Jiandu Pharmaceutical Chemical Co. Ltd.	58
Xi'an MC Biotech, Co., Ltd.	58
Chemwill Asia Co.,Ltd.	58
Shanghai Qiming New Material Co. LTD	58
Shanghai Oriphant Chemical Co.,Ltd	58
Meryer (Shanghai) Chemical Technology Co., Ltd.	58
Baoji Funuokang Industrial Co., Ltd	58

477284-75-6(Tetrakis(ethylmethylamino)silane)Related Search:

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Tetra[Ethyl(Methyl)Amino]Silane TETRAKIS(ETHYLMETHYLAMINO)SILANE,98%,TEMAS Silanetetramine, N,N',N'',N'''-tetraethyl-N,N',N'',N'''-tetramethyl- N,N',N'',N'''-tetraethyl-N,N',N'',N'''-tetramethylsilanetetraamine Tetrakis(ethylmethylamino)silane 477284-75-6 C12H32N4Si