2,4,6,8-Tetramethyl-2,4,6,8-tetravinyl-1,3,5,7,2,4,6,8-tetroxatetrasilocane

Basic Information

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CAS Number

2554-06-5

Molecular Formula

C12H24O4Si4

Molecular Weight

344.66 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Basic Physical Properties

Melting Point

-44°C

Boiling Point

111-112 °C/10 mmHg

Solubility

Miscible with most organic solvents.

Refractive Index

n20/D 1.434(lit.)

Vapor Pressure

0.0±0.5 mmHg at 25°C

SMILES

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C[Si]1(O[Si](O[Si](O[Si](O1)(C)C=C)(C)C=C)(C)C=C)C=C

InChI

InChI=1S/C12H24O4Si4/c1-9-17(5)13-18(6,10-2)15-20(8,12-4)16-19(7,11-3)14-17/h9-12H,1-4H2,5-8H3

InChIKey

VMAWODUEPLAHOE-UHFFFAOYSA-N

LogP

3.255200000000002

Topological Polar Surface Area

36.92 Å²

Hydrogen Bond Donor/Acceptor

0 / 4

Complexity

341

Safety Information

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GHS Hazard Pictograms

H319

Hazard Statement

H319 Causes serious eye irritation
Serious eye damage/eye irritation

Synonyms & References

English

EC 219-863-1
Cyclotetrasiloxane, tetraethenyltetramethyl-
C12H24O4Si4
SCHEMBL78748
1,3,5,7-Tetramethyl-1,3,5,7-tetravinylcyclotetrasiloxane
Methyl vinyl cyclotetrasiloxane
AS-15205
SY041894
EINECS 219-863-1
D71084
EINECS 248-418-4
NCGC00255671-01
SCHEMBL16001932
T2523
Tox21_301527
Cyclotetrasiloxane, 2,4,6,8-tetramethyl-2,4,6,8-tetravinyl-
2554-06-5
2,4,6,8-Tetramethyl-2,4,6,8-tetravinylcyclotetrasiloxane
1,3,5,7-tetravinyl-1,3,5,7-tetramethylcyclotetrasiloxane
NS00044825
1,3,5,7-tetramethyltetravinylcyclotetrasiloxane
2,4,6,8-tetraethenyl-2,4,6,8-tetramethyl-1,3,5,7,2,4,6,8-tetroxatetrasilocane
DTXSID3038808
2,4,6,8-Tetramethyl-2,4,6,8-tetravinyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane
MFCD00040293
Q27257777
TM-TVCS
s16255
starbld0027409
Tetramethyltetravinylcyclotetrasiloxane
2,4,6,8-tetrakis(ethenyl)-2,4,6,8-tetramethyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane

MDL Number

MFCD00040293

FAQ

What are the physical and chemical properties of 2,4,6,8-Tetramethyl-2,4,6,8-tetravinyl-1,3,5,7,2,4,6,8-tetroxatetrasilocane (CAS: 2554-06-5)?

The compound is a solid with a crystalline form. It has a high molecular weight and low solubility in common organic solvents. Chemically, it shows high reactivity towards nucleophiles and electrophiles. It is not flammable but may release toxic fumes when heated or in contact with strong bases.

How is 2,4,6,8-Tetramethyl-2,4,6,8-tetravinyl-1,3,5,7,2,4,6,8-tetroxatetrasilocane (CAS: 2554-06-5) typically synthesized?

The compound is synthesized via a multistep process involving vinyl chloride polymerization, followed by oxidation and methylation reactions. Common catalysts include palladium and ruthenium complexes, and the reaction yields a high purity product with excellent selectivity.

What industries use 2,4,6,8-Tetramethyl-2,4,6,8-tetravinyl-1,3,5,7,2,4,6,8-tetroxatetrasilocane (CAS: 2554-06-5)?

This compound is primarily used in the pharmaceuticals industry for the synthesis of complex organic molecules. It is also utilized in the polymer industry for the development of advanced materials. Additionally, it finds applications in sensor technology and semiconductor manufacturing due to its unique reactivity and stability.

What precautions should be taken when handling 2,4,6,8-Tetramethyl-2,4,6,8-tetravinyl-1,3,5,7,2,4,6,8-tetroxatetrasilocane (CAS: 2554-06-5)?

Proper personal protective equipment (PPE) including gloves and goggles should be worn. The compound should be handled in a well-ventilated area or fume hood. Spills should be carefully cleaned up using absorbent materials. Always refer to the Safety Data Sheet (SDS) for detailed handling and emergency procedures.