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2,4,6,8-Tetramethyl-2,4,6,8-tetravinylcyclotetrasiloxane CAS: 2554-06-5
Product No. |
ChangFu® VMC4 |
Description |
2,4,6,8-Tetramethyl-2,4,6,8-tetravinylcyclotetrasiloxane |
CAS No. |
2554-06-5 |
Formula |
C12H24O4Si4 |
Purity |
min 95% |
Color |
Colorless |
Appearance |
Clear liquid |
Features
Applications
Additional Information
- Cyclic siloxane containing both vinyl and methyl groups.
- Good modifier for Pt-catalyst.
- Essential role in ring-opening polymerization.
- Multiple purity grades available for sale.
- ChangFu® VMC4 can be used as the basic material to produce addition-cure liquid silicone rubber and vinyl silicone oil.
- ChangFu® VMC4 can be used as a crosslinker with specific structure to improve the properties of EVA and POE photovoltaic films.
- ChangFu® VMC4 can be used as a coupling agent and a chemical intermediate with the properties of ring-opening polymerization of cyclic siloxanes.
- ChangFu® VMC4 can be used to improve the usage performance and storage stability of Pt-catalyst.
- ChangFu® VMC4 can be used for the synthesis of flame-retardant silicone resin applied in semiconductor and electronics.
- ChangFu® VMC4 can be used as a reagent and a laboratory chemical, especially for the synthesis of chemical compounds.
Synonyms:
2,4,6,8-Tetravinyl-2,4,6,8-tetramethylcyclotetrasiloxane;
1,3,5,7-tetravinyl-1,3,5,7-tetramethylcyclotetrasiloxane;
1,3,5,7-Tetramethyl-1,3,5,7-tetravinylcyclotetrasiloxane;
Cyclotetrasiloxane, 2,4,6,8-tetraethenyl-2,4,6,8-tetramethyl-;
2,4,6,8-Tetramethyl-2,4,6,8-tetravinyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane;
V4; VMC4; D4V; 2554-06-5
Package
Offered in 25L PE pails and 200L drums.
Custom packaging is available.
Storage
Stored in a cool, well-ventilated place.
Keep container tightly closed.
Transportation
For more details, please see the corresponding Safety Data Sheet.
About ChangFu Specialty Vinyl Silanes
Vinyl silanes are the most important alkenylsilanes which have played an essential role in improving the bonding performance between two materials with different properties. Vinyl functional group allows free radical addition to organic polymers and can increase the rate of silane hydrolysis. Normally vinyl functional silanes can act as coupling agents, adhesion promoters, crosslinking agents, surface treatment agents for pigments and fillers, water scavengers, and organic silicon modified graft copolymer monomers. More specifically, the vinyl silanes provided by ChangFu Chemical can be used in advanced materials and new energy industries such as aerospace, automobiles, ceramics, fiberglass, and photovoltaics.

2,4,6,8-Tetramethyl-2,4,6,8-tetravinylcyclotetrasiloxane CAS: 2554-06-5
Product No. |
ChangFu® VMC4 |
Description |
2,4,6,8-Tetramethyl-2,4,6,8-tetravinylcyclotetrasiloxane |
CAS No. |
2554-06-5 |
Formula |
C12H24O4Si4 |
Purity |
min 95% |
Color |
Colorless |
Appearance |
Clear liquid |
Features
Applications
Additional Information
- Cyclic siloxane containing both vinyl and methyl groups.
- Good modifier for Pt-catalyst.
- Essential role in ring-opening polymerization.
- Multiple purity grades available for sale.
- ChangFu® VMC4 can be used as the basic material to produce addition-cure liquid silicone rubber and vinyl silicone oil.
- ChangFu® VMC4 can be used as a crosslinker with specific structure to improve the properties of EVA and POE photovoltaic films.
- ChangFu® VMC4 can be used as a coupling agent and a chemical intermediate with the properties of ring-opening polymerization of cyclic siloxanes.
- ChangFu® VMC4 can be used to improve the usage performance and storage stability of Pt-catalyst.
- ChangFu® VMC4 can be used for the synthesis of flame-retardant silicone resin applied in semiconductor and electronics.
- ChangFu® VMC4 can be used as a reagent and a laboratory chemical, especially for the synthesis of chemical compounds.
Synonyms:
2,4,6,8-Tetravinyl-2,4,6,8-tetramethylcyclotetrasiloxane;
1,3,5,7-tetravinyl-1,3,5,7-tetramethylcyclotetrasiloxane;
1,3,5,7-Tetramethyl-1,3,5,7-tetravinylcyclotetrasiloxane;
Cyclotetrasiloxane, 2,4,6,8-tetraethenyl-2,4,6,8-tetramethyl-;
2,4,6,8-Tetramethyl-2,4,6,8-tetravinyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane;
V4; VMC4; D4V; 2554-06-5
Package
Offered in 25L PE pails and 200L drums.
Custom packaging is available.
Storage
Stored in a cool, well-ventilated place.
Keep container tightly closed.
Transportation
For more details, please see the corresponding Safety Data Sheet.
About ChangFu Specialty Vinyl Silanes
Vinyl silanes are the most important alkenylsilanes which have played an essential role in improving the bonding performance between two materials with different properties. Vinyl functional group allows free radical addition to organic polymers and can increase the rate of silane hydrolysis. Normally vinyl functional silanes can act as coupling agents, adhesion promoters, crosslinking agents, surface treatment agents for pigments and fillers, water scavengers, and organic silicon modified graft copolymer monomers. More specifically, the vinyl silanes provided by ChangFu Chemical can be used in advanced materials and new energy industries such as aerospace, automobiles, ceramics, fiberglass, and photovoltaics.
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+86 27 8439 6550
+86 181 6277 0058
sales@cfsilanes.com
Optics Valley Bio-City
No. 666, Gaoxin Avenue
Hongshan District, Wuhan City

+86 27 8439 6550 | +86 181 6277 0058
sales@cfsilanes.com
Optics Valley Bio-City
No. 666, Gaoxin Avenue
Hongshan District, Wuhan City
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