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ChemicalBook > Product Catalog >Chemical Reagents >Organic reagents >Siloxane >2,4,6,8-Tetravinyl-2,4,6,8-tetramethylcyclotetrasiloxane

2,4,6,8-Tetravinyl-2,4,6,8-tetramethylcyclotetrasiloxane

2,4,6,8-Tetravinyl-2,4,6,8-tetramethylcyclotetrasiloxane Structure
CAS No.
2554-06-5
Chemical Name:
2,4,6,8-Tetravinyl-2,4,6,8-tetramethylcyclotetrasiloxane
Synonyms
2,4,6,8-TETRAMETHYL-2,4,6,8-TETRAVINYLCYCLOTETRASILOXANE;Tetravinyltetramethylcyclotetrasiloxane;D'4;DK706;2,4,6,8-TETRAM;Vinyl ring body;Vinylmethylcyclosiloxane;METHYLVINYLCYCLOSILOXANE;tetravinyl-tetramethylcyclo-tetrasiloxane;s-tetramethyltetravinylcyclotetrasiloxane
CBNumber:
CB9446902
Molecular Formula:
C12H24O4Si4
Molecular Weight:
344.66
MOL File:
2554-06-5.mol
Modify Date:
2025/1/27 9:38:02
Request For Quotation

2,4,6,8-Tetravinyl-2,4,6,8-tetramethylcyclotetrasiloxane Properties

Melting point −44 °C (dec.)(lit.)
Boiling point 111-112 °C10 mm Hg(lit.)
Density 0.997 g/mL at 25 °C(lit.)
vapor pressure 93.5Pa at 25℃
refractive index n20/D 1.435
Flash point 210 °F
storage temp. Keep in dark place,Sealed in dry,Room Temperature
solubility Miscible with most organic solvents.
form liquid
Specific Gravity 0.998
color Colorless to Almost colorless
Water Solubility 7μg/L at 23℃
Hydrolytic Sensitivity 4: no reaction with water under neutral conditions
BRN 1807272
LogP 6.47
CAS DataBase Reference 2554-06-5(CAS DataBase Reference)
NIST Chemistry Reference 2,4,6,8-Tetravinyl-2,4,6,8-tetramethylcyclotetrasiloxane(2554-06-5)
EPA Substance Registry System Cyclotetrasiloxane, 2,4,6,8-tetraethenyl-2,4,6,8-tetramethyl- (2554-06-5)

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H319
Precautionary statements  P305+P351+P338
Hazard Codes  Xi
Risk Statements  36
Safety Statements  26-36
WGK Germany  1
RTECS  GZ4550000
F  10
TSCA  Yes
HS Code  29319090
NFPA 704
1
1 0

2,4,6,8-Tetravinyl-2,4,6,8-tetramethylcyclotetrasiloxane price More Price(6)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich(India) 396281 2,4,6,8-Tetramethyl-2,4,6,8-tetravinylcyclotetrasiloxane 2554-06-5 10ML ₹1699.53 2022-06-14 Buy
Sigma-Aldrich(India) 396281 2,4,6,8-Tetramethyl-2,4,6,8-tetravinylcyclotetrasiloxane 2554-06-5 50ML ₹3734.63 2022-06-14 Buy
TCI Chemicals (India) T2523 2,4,6,8-Tetramethyl-2,4,6,8-tetravinylcyclotetrasiloxane min. 97.0 % 2554-06-5 5G ₹1700 2022-05-26 Buy
TCI Chemicals (India) T2523 2,4,6,8-Tetramethyl-2,4,6,8-tetravinylcyclotetrasiloxane min. 97.0 % 2554-06-5 25G ₹2700 2022-05-26 Buy
ALFA India ALF-L16645-30 2,4,6,8-Tetramethyl-2,4,6,8-tetravinylcyclotetrasiloxane, 97% 2554-06-5 250g ₹18482 2022-05-26 Buy
Product number Packaging Price Buy
396281 10ML ₹1699.53 Buy
396281 50ML ₹3734.63 Buy
T2523 5G ₹1700 Buy
T2523 25G ₹2700 Buy
ALF-L16645-30 250g ₹18482 Buy

2,4,6,8-Tetravinyl-2,4,6,8-tetramethylcyclotetrasiloxane Chemical Properties,Uses,Production

Chemical Properties

Colorless transparent liquid

Physical properties

bp 224–224.5 °C.

Uses

2,4,6,8-Tetraethenyl-2,4,6,8-tetramethylcyclotetrasiloxane (1) (D4V) and the trimer, 2,4,6-triethenyl-2,4,6- trimethylcyclotrisiloxane (2) (D3V) are the two commercially available cyclic polyvinylmethylsiloxanes. D4 V is used as a vinyl donor in the palladium-catalyzed vinylation of aryl halides and as a building block in polymer chemistry and dendrimer synthesis. The palladium-catalyzed vinylation of substituted aryl halides using D4 V is a general and mild method for the preparation of a variety of substituted styrenes or dienes.It is widely used as reagent for the vinylation of aryl halides and building block for carbosilane dendrimers.

General Description

In the presence of a Pd catalyst, this reagent cross-couples with aryl bromides to give styrene derivatives.

Hazard

Low toxicity by ingestion and inhalation.

Purification Methods

A 7mL sample can be distilled in a small Vigreux column (p 11) at atmospheric pressure without polymerisation or decomposition. It is soluble in cyclohexane. [Kantor et al. J Am Chem Soc 77 1685 1955, Beilstein 4 IV 4184.]

2,4,6,8-Tetravinyl-2,4,6,8-tetramethylcyclotetrasiloxane Preparation Products And Raw materials

Raw materials

Preparation Products

2,4,6,8-Tetravinyl-2,4,6,8-tetramethylcyclotetrasiloxane Suppliers

Global( 286)Suppliers
Supplier Tel Country ProdList Advantage Inquiry
A.J Chemicals 91-9810153283 New Delhi, India 6100 58 Inquiry
TCI Chemicals (India) Pvt. Ltd. 1800 425 7889 New Delhi, India 6768 58 Inquiry
Alfa Aesar 1 800 209 7001 Maharashtra, India 6905 58 Inquiry
Wuhan Kemi-Works Chemical Co., Ltd. +86-2785736489 +8618171418573 China 729 58 Inquiry
Dongguan City Betterly New Materials co.,Ltd +86-13713468294 +86-13713468294 China 39 58 Inquiry
Hebei Chuanghai Biotechnology Co., Ltd +8615531157085 China 8808 58 Inquiry
Hebei Mujin Biotechnology Co.,Ltd +86 13288715578 +8613288715578 China 12809 58 Inquiry
Hebei Chuanghai Biotechnology Co,.LTD +86-13131129325 China 5868 58 Inquiry
Hubei Changfu Chemical Co., Ltd. +86-02784396550 +86-17721064038 China 420 58 Inquiry
Shandong Deshang Chemical Co., Ltd. +86-0531-8875-2665 +8613153039501 China 662 58 Inquiry
Supplier Advantage
A.J Chemicals 58
TCI Chemicals (India) Pvt. Ltd. 58
Alfa Aesar 58
Wuhan Kemi-Works Chemical Co., Ltd. 58
Dongguan City Betterly New Materials co.,Ltd 58
Hebei Chuanghai Biotechnology Co., Ltd 58
Hebei Mujin Biotechnology Co.,Ltd 58
Hebei Chuanghai Biotechnology Co,.LTD 58
Hubei Changfu Chemical Co., Ltd. 58
Shandong Deshang Chemical Co., Ltd. 58

2,4,6,8-Tetravinyl-2,4,6,8-tetramethylcyclotetrasiloxane Spectrum

2,4,6,8-Tetravinyl-2,4,6,8-tetramethylcyclotetrasiloxane(2554-06-5)IR2,4,6,8-Tetravinyl-2,4,6,8-tetramethylcyclotetrasiloxane(2554-06-5)Raman2,4,6,8-Tetravinyl-2,4,6,8-tetramethylcyclotetrasiloxane(2554-06-5)FT-IR

2554-06-5(2,4,6,8-Tetravinyl-2,4,6,8-tetramethylcyclotetrasiloxane )Related Search:

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DODECAMETHYLCYCLOHEXASILOXANE Hexamethylcyclotrisiloxane 1,1,3,3,5,5-hexamethyl-1,3,5-trisilacyclohexane Poly(dimethylsiloxane) Hexamethyldisiloxane
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2,4,6,8-Tetravinyl-2,4,6,8-tetramethylcyclotetrasiloxane HEPTAMETHYL CYCLOTETRASILOXANE 1,1,3,3,5,5,7,7-OCTAMETHYLTETRASILOXANE
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s-tetramethyltetravinylcyclotetrasiloxane tetravinyl-tetramethylcyclo-tetrasiloxane 2,4,6,8-TETRAMETHYLTETRAVINYLCYCLOTETRASILOXANE 1,3,5,7-TETRAVINYLTETRAMETHYLCYCLOTETRASILOXANE METHYLVINYLCYCLOSILOXANE 2,4,6,8-TETRAMETHYL2,4,6,8-TETRAVINYLCYCLO-TETRASILOXANE 99% 2,4,6,8-Tetravinyl-2,4,6,8-tetramethylcyclotetrasiloxane Vinylmethylcyclosiloxane 2,4,6,8-Tetramethyl-2,4,6,8-tetravinylcyclotetrasiloxane ,97% 2,4,6,8-Tetraethenyl-2,4,6,8-tetramethylcyclooctanetetrasiloxane 2,4,6,8-Tetramethyl-2,4,6,8-tetravinyl-1,3,5,7-tetraoxa 2,4,6,8-tetrasilacyclooctane 2,4,6,8-Tetramethyl-2,4,6,8-tetravinyl-1,3,5,7-tetraoxa-2,4,6,8-tetrasilacyclooctane 2,4,6,8-TerraMethyl-2,4,6,8-tetraevinylcycltetrasiloxane Cyclotetrasiloxane, 2,4,6,8-tetraethenyl-2,4,6,8-tetramethyl- Cyclotetrasiloxane,2,4,6,8-tetraethenyl-2,4,6,8-tetramethyl- Tetravinyl tetramethylcyelo tetrasiloxane Tetramethyltetravinylcyclotetrasiloxane/2,4,6,8-Tetramethyl-2,4,6,8-tetravinylcyclotetrasiloxane 1,3,5,7-Tetramethyl-1,3,5,7-etravinylcyclotetrasiloxane 1,3,5,7-tetramethyl-1,3,5,7-tetravinylcyclotetrasiloxane 2,4,6,8-tetraethenyl-2,4,6,8-tetramethyl-cyclotetrasiloxan 2,4,6,8-tetraethenyl-2,4,6,8-tetramethylcyclotetrasiloxane 2,4,6,8-tetraethenyl-2,4,6,8-tetramethyl-Cyclotetrasiloxane 13,5,7-tetraethenyl-1,3,5,7-tetramethylcyclotetraslioxane 2,4,6,8-Tetraethenyl-2,4,6,8-tetramethylcyclotetrasiloxane(ViD4) 2,4,6,8-TETRAM 2,4,6,8-tetrakis(ethenyl)-2,4,6,8-tetramethyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane 2,4,6,8-tetramethyl-2,4,6,8-tetravinyl-2,4,6,8-tetrasila-1,3,5,7-tetraoxacyclooctane Cyclotetrasiloxane,2,4,6,8-tetramethyl-2,4,6,8-tetravinyl 1,3,5,7 tetramethyl-tetravinylcyclotetra siloxane 1,3,5,7-Tetravinyl-1,3,5,7-tetramethylcyclotetrasiloxane VMC TIANFUCHEM--2554-06-5--2,4,6,8-Tetravinyl-2,4,6,8-tetramethylcyclotetrasiloxane in stock Tetravinyltetramethylcyclotetrasiloxane 2,4,6,8-TETRAMETHYL-2,4,6,8-TETRAVINYLCYCLOTETRASILOXANE Vinyl ring body DK706 D'4 Tetravinyltetramethylcyclotetrasiloxane (VMC) 2554-06-5 2554-6-5 C12H24O4Si4 -SiCH3CHCH2O4 Siloxanes Organometallic Reagents Organosilicon POSS IntermediatesPolymer Science Silicone MonomersOrganometallic Reagents Monomers Organosilicon POSS? Precursors and Intermediates Silsesquioxanes: POSS? Nanohybrids Si (Classes of Silicon Compounds) Siloxanes Si-O Compounds