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Tetrakis(dimethylsiloxy)silane

Tetrakis(dimethylsiloxy)silane structure

CAS No.: 17082-47-2

Chemical Name:: Tetrakis(dimethylsiloxy)silane

Synonyms: DK577;DK104;T 1915;TSL 8248;SIT 7278;SIT 7278.0;TETRAKIS(DIMETHYLSILOXY)SILANE;TETRAKIS(DIMETHYLSILYLOXY)SILANE;etrakis(dimethylsilyl) Orthosilicate;Tetrakis(dimethylsiloxy)silane, 97%,

CBNumber:: CB2366218

Molecular Formula:: C8H28O4Si5

Molecular Weight:: 328.73

MDL Number:: MFCD00053848

MOL File:: 17082-47-2.mol

MSDS File:: SDS

Last updated:2023-04-27 16:27:43

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Tetrakis(dimethylsiloxy)silane Properties

Melting point	<0°C
Boiling point	190 °C(lit.)
Density	0.884 g/mL at 25 °C(lit.)
refractive index	n20/D 1.387(lit.)
Flash point	67°C
storage temp.	Inert atmosphere,Room Temperature
form	clear liquid
color	Colorless to Almost colorless
Specific Gravity	0.886
Water Solubility	Not miscible or difficult to mix in water.
Sensitive	Moisture Sensitive
Hydrolytic Sensitivity	3: reacts with aqueous base
BRN	1793898
InChIKey	GTWPLTBXXGOHNT-UHFFFAOYSA-N
CAS DataBase Reference	17082-47-2(CAS DataBase Reference)

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H227-H315-H319-H335

Precautionary statements

P210e-P280a-P405-P501a-P261-P305+P351+P338

Hazard Codes

Risk Statements

36/37/38

Safety Statements

26-36

RIDADR

NA 1993 / PGIII

WGK Germany

10-21

TSCA

Yes

HS Code

29319090

NFPA 704

	2
2		0

Tetrakis(dimethylsiloxy)silane price More Price(13)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
TCI Chemical	T2102	Tetrakis(dimethylsilyloxy)silane >96.0%(GC)	17082-47-2	5g	$32	2024-03-01	Buy
Alfa Aesar	B23754	Tetrakis(dimethylsiloxy)silane 97%	17082-47-2	5g	$32.65	2024-03-01	Buy
Alfa Aesar	B23754	Tetrakis(dimethylsiloxy)silane 97%	17082-47-2	25g	$95.65	2024-03-01	Buy
Alfa Aesar	B23754	Tetrakis(dimethylsiloxy)silane 97%	17082-47-2	100g	$286.65	2024-03-01	Buy
TRC	D457533	Dimethyl-tris[(dimethyl-$l^{3}-silanyl)oxy]silyloxysilicon	17082-47-2	100mg	$60	2021-12-16	Buy

Product number	Packaging	Price	Buy
T2102	5g	$32	Buy
B23754	5g	$32.65	Buy
B23754	25g	$95.65	Buy
B23754	100g	$286.65	Buy
D457533	100mg	$60	Buy

Tetrakis(dimethylsiloxy)silane Chemical Properties,Uses,Production

Uses

Tetrakis(dimethylsiloxy)silane is a polyfunctional organosiloxanes. It is employed for non-volatile NMR standard for high temperature work, in place of the highly volatile and as cross linker for vinyl functional silicones.

Tetrakis(dimethylsiloxy)silane synthesis

Synthesis of Tetrakis(dimethylsiloxy)silane from Chlorodimethylsilane

Tetrakis(dimethylsiloxy)silane Preparation Products And Raw materials

Raw materials

Preparation Products

Tetrakis(dimethylsiloxy)silane Suppliers

Global( 146)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Zhengzhou Gecko Scientific Inc.	+8613938510057	1974496791@qq.com	China	283	58
Shanghai Daken Advanced Materials Co.,Ltd	+86-371-66670886	info@dakenam.com	China	15928	58
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21691	55
ATK CHEMICAL COMPANY LIMITED	+undefined-21-51877795	ivan@atkchemical.com	China	32480	60
Zjartschem	+86-571-8723 8903 jocelynpan@zjarts.com	jocelynpan@zjarts.com	CHINA	993	58
career henan chemical co	+86-0371-86658258	sales@coreychem.com	China	29914	58
Win-Win Chemical CO., Limited	0086-577-64498589	sales@win-winchemical.com	CHINA	998	58
Chongqing Chemdad Co., Ltd	+86-023-61398051 +8613650506873	sales@chemdad.com	China	39916	58
Hubei Co-Formula Material Tech Co., Ltd.	+86-27-84459282	sales@cfmats.com	CHINA	882	58
Fuxin Pharmaceutical	+86-021-021-50872116 +8613122107989	contact@fuxinpharm.com	China	10297	58

Supplier	Advantage
Zhengzhou Gecko Scientific Inc.	58
Shanghai Daken Advanced Materials Co.,Ltd	58
Henan Tianfu Chemical Co.,Ltd.	55
ATK CHEMICAL COMPANY LIMITED	60
Zjartschem	58
career henan chemical co	58
Win-Win Chemical CO., Limited	58
Chongqing Chemdad Co., Ltd	58
Hubei Co-Formula Material Tech Co., Ltd.	58
Fuxin Pharmaceutical	58

View Lastest Price from Tetrakis(dimethylsiloxy)silane manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2022-07-14	Tetrakis(dimethylsilyl) Orthosilicate 17082-47-2	US $712.00-5290.00 / kg	1kg	98%	18.7kg	Zhengzhou Gecko Scientific Inc.
	2019-07-06	TETRAKIS(DIMETHYLSILOXY)SILANE 17082-47-2	US $2.00 / KG	1KG	99%	customsie	Career Henan Chemical Co

Tetrakis(dimethylsilyl) Orthosilicate
17082-47-2
US $712.00-5290.00 / kg
98%
Zhengzhou Gecko Scientific Inc.

TETRAKIS(DIMETHYLSILOXY)SILANE
17082-47-2
US $2.00 / KG
99%
Career Henan Chemical Co

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TETRAKIS(DIMETHYLSILOXY)SILANE TETRAKIS(DIMETHYLSILYLOXY)SILANE tetrakis(dimethylsilyl) orthosilicate 1,1,5,5-Tetramethyl-3,3-bis(dimethylsiloxy)pentanetrisiloxane 1,1,5,5-Tetramethyl-3,3-bis(dimethylsilyloxy)pentanetrisiloxane Silicic acid tetrakis(dimethylsilyl) ester SIT 7278 SIT 7278.0 T 1915 TSL 8248 Trisiloxane,3,3-bis[(dimethylsilyl)oxy]-1,1,5,5-tetramethyl- etrakis(dimethylsilyl) Orthosilicate Dimethyl-tris[(dimethyl-$l^{3}-silanyl)oxy]silyloxysilicon Tetrakis(dimethylsiloxy)silane, 97%, DK577 DK104 17082-47-2 C8H28O4Si5 HSiCH32O4Si Silicates Organosilicon Organometallic Reagents Si (Classes of Silicon Compounds) Siloxanes Si-O Compounds Chemical Synthesis Organometallic Reagents Organosilicon Silicates