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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
MOL File:
17082-47-2.mol
MSDS File:
SDS
Modify Date:
2023/4/27 16:27:43

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  Xi
Risk Statements  36/37/38
Safety Statements  26-36
RIDADR  NA 1993 / PGIII
WGK Germany  3
10-21
TSCA  Yes
HS Code  29319090
NFPA 704
2
2 0

Tetrakis(dimethylsiloxy)silane price More Price(4)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
ALFA India ALF-B23754-22 Tetrakis(dimethylsiloxy)silane, 97% 17082-47-2 100g ₹37339 2022-05-26 Buy
ALFA India ALF-B23754-14 Tetrakis(dimethylsiloxy)silane, 97% 17082-47-2 25g ₹11649 2022-05-26 Buy
ALFA India ALF-B23754-06 Tetrakis(dimethylsiloxy)silane, 97% 17082-47-2 5g ₹2096 2022-05-26 Buy
TCI Chemicals (India) T2102 Tetrakis(dimethylsilyloxy)silane min. 96.0 % 17082-47-2 5G ₹2200 2022-05-26 Buy
Product number Packaging Price Buy
ALF-B23754-22 100g ₹37339 Buy
ALF-B23754-14 25g ₹11649 Buy
ALF-B23754-06 5g ₹2096 Buy
T2102 5G ₹2200 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 Preparation Products And Raw materials

Raw materials

Preparation Products

Global( 149)Suppliers
Supplier Tel Country ProdList Advantage Inquiry
CHEMSWORTH +91-261-2397244 New Delhi, India 6707 30 Inquiry
TCI Chemicals (India) Pvt. Ltd. 1800 425 7889 New Delhi, India 6778 58 Inquiry
Alfa Aesar 1 800 209 7001 Maharashtra, India 6913 58 Inquiry
Zhengzhou Gecko Scientific Inc. +8613938510057 China 283 58 Inquiry
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Chongqing Chemdad Co., Ltd +86-023-6139-8061 +86-86-13650506873 China 39916 58 Inquiry
Fuxin Pharmaceutical +86-021-021-50872116 +8613122107989 China 10297 58 Inquiry
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