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ChemicalBook >> CAS DataBase List >> 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 price.
  • $5 - $408.8
  • Product name: 2,4,6,8-Tetravinyl-2,4,6,8-tetramethylcyclotetrasiloxane
  • CAS: 2554-06-5
  • MF: C12H24O4Si4
  • MW: 344.66
  • EINECS:219-863-1
  • MDL Number:MFCD00040293
  • Synonyms: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
28 prices
Selected condition：
Brand
  • Acrotein
  • AK Scientific
  • Alfa Aesar
  • Alichem
  • Ambeed
  • Chem-Impex
  • Crysdot
  • Frontier Specialty Chemicals
  • Sigma-Aldrich
  • TCI Chemical
  • TRC
Package
  • 100mg
  • 5g
  • 10g
  • 10ml
  • 25g
  • 50g
  • 50ml
  • 100g
  • 250g
  • 500g
  • 1000g
  • 1kg
  • 2.5KG
  • ManufacturerAcrotein
  • Product numberAC-5703
  • Product description1,3,5,7-Tetravinyl-1,3,5,7-tetramethylcyclotetrasiloxane 97%
  • Packaging250g
  • Price$143
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ99421
  • Product description2,4,6,8-Tetravinyl-2,4,6,8-tetramethylcyclotetrasiloxane
  • Packaging100g
  • Price$49
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberO472
  • Product description2,4,6,8-Tetravinyl-2,4,6,8-tetramethylcyclotetrasiloxane
  • Packaging100g
  • Price$67
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ99421
  • Product description2,4,6,8-Tetravinyl-2,4,6,8-tetramethylcyclotetrasiloxane
  • Packaging500g
  • Price$90
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberO472
  • Product description2,4,6,8-Tetravinyl-2,4,6,8-tetramethylcyclotetrasiloxane
  • Packaging1kg
  • Price$239
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberL16645
  • Product description2,4,6,8-Tetramethyl-2,4,6,8-tetravinylcyclotetrasiloxane, 97%
  • Packaging50g
  • Price$78.4
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberL16645
  • Product description2,4,6,8-Tetramethyl-2,4,6,8-tetravinylcyclotetrasiloxane, 97%
  • Packaging250g
  • Price$264
  • Updated2024-03-01
  • Buy
  • ManufacturerAlichem
  • Product number2554065
  • Product description2,4,6,8-Tetramethyl-2,4,6,8-tetravinyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane
  • Packaging1000g
  • Price$157.5
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA284740
  • Product description2,4,6,8-Tetramethyl-2,4,6,8-tetravinyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane 97%
  • Packaging10g
  • Price$5
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA284740
  • Product description2,4,6,8-Tetramethyl-2,4,6,8-tetravinyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane 97%
  • Packaging5g
  • Price$5
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA284740
  • Product description2,4,6,8-Tetramethyl-2,4,6,8-tetravinyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane 97%
  • Packaging25g
  • Price$9
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA284740
  • Product description2,4,6,8-Tetramethyl-2,4,6,8-tetravinyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane 97%
  • Packaging100g
  • Price$24
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA284740
  • Product description2,4,6,8-Tetramethyl-2,4,6,8-tetravinyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane 97%
  • Packaging500g
  • Price$98
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA284740
  • Product description2,4,6,8-Tetramethyl-2,4,6,8-tetravinyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane 97%
  • Packaging1kg
  • Price$98
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number37410
  • Product description2,4,6,8-Tetramethyl-2,4,6,8-tetravinylcyclotetrasiloxane,97%(GC) 97%(GC)
  • Packaging25G
  • Price$11.2
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number37410
  • Product description2,4,6,8-Tetramethyl-2,4,6,8-tetravinylcyclotetrasiloxane,97%(GC) 97%(GC)
  • Packaging100G
  • Price$33.6
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Acrotein AC-5703 1,3,5,7-Tetravinyl-1,3,5,7-tetramethylcyclotetrasiloxane 97% 250g $143 2021-12-16 Buy
AK Scientific J99421 2,4,6,8-Tetravinyl-2,4,6,8-tetramethylcyclotetrasiloxane 100g $49 2021-12-16 Buy
AK Scientific O472 2,4,6,8-Tetravinyl-2,4,6,8-tetramethylcyclotetrasiloxane 100g $67 2021-12-16 Buy
AK Scientific J99421 2,4,6,8-Tetravinyl-2,4,6,8-tetramethylcyclotetrasiloxane 500g $90 2021-12-16 Buy
AK Scientific O472 2,4,6,8-Tetravinyl-2,4,6,8-tetramethylcyclotetrasiloxane 1kg $239 2021-12-16 Buy
Alfa Aesar L16645 2,4,6,8-Tetramethyl-2,4,6,8-tetravinylcyclotetrasiloxane, 97% 50g $78.4 2024-03-01 Buy
Alfa Aesar L16645 2,4,6,8-Tetramethyl-2,4,6,8-tetravinylcyclotetrasiloxane, 97% 250g $264 2024-03-01 Buy
Alichem 2554065 2,4,6,8-Tetramethyl-2,4,6,8-tetravinyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane 1000g $157.5 2021-12-16 Buy
Ambeed A284740 2,4,6,8-Tetramethyl-2,4,6,8-tetravinyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane 97% 10g $5 2021-12-16 Buy
Ambeed A284740 2,4,6,8-Tetramethyl-2,4,6,8-tetravinyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane 97% 5g $5 2021-12-16 Buy
Ambeed A284740 2,4,6,8-Tetramethyl-2,4,6,8-tetravinyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane 97% 25g $9 2021-12-16 Buy
Ambeed A284740 2,4,6,8-Tetramethyl-2,4,6,8-tetravinyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane 97% 100g $24 2021-12-16 Buy
Ambeed A284740 2,4,6,8-Tetramethyl-2,4,6,8-tetravinyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane 97% 500g $98 2021-12-16 Buy
Ambeed A284740 2,4,6,8-Tetramethyl-2,4,6,8-tetravinyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane 97% 1kg $98 2021-12-16 Buy
Chem-Impex 37410 2,4,6,8-Tetramethyl-2,4,6,8-tetravinylcyclotetrasiloxane,97%(GC) 97%(GC) 25G $11.2 2021-12-16 Buy
Chem-Impex 37410 2,4,6,8-Tetramethyl-2,4,6,8-tetravinylcyclotetrasiloxane,97%(GC) 97%(GC) 100G $33.6 2021-12-16 Buy

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 Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
Precautionary statements:
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

2,4,6,8-Tetramethyl-2,4,6,8-tetravinylcyclotetrasiloxane is used as an intermediate in organic synthesis. It is used in the preparation of 4-vinyl-benzoic acid ethyl ester. Further, it is used to prepare styrene derivatives by cross-coupling with aryl bromide in the presence of palladium catalyst.