2,4,6-Trimethyl-2,4,6-trivinyl-1,3,5,2,4,6-trioxatrisilinane

Basic Information

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CAS Number

3901-77-7

Molecular Formula

C9H18O3Si3

Molecular Weight

258.49 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Basic Physical Properties

Melting Point

Boiling Point

80°C/20mmHg

Flash Point

>65

Refractive Index

1.448

SMILES

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

InChI

InChI=1S/C9H18O3Si3/c1-7-13(4)10-14(5,8-2)12-15(6,9-3)11-13/h7-9H,1-3H2,4-6H3

InChIKey

BVTLTBONLZSBJC-UHFFFAOYSA-N

LogP

2.4414000000000007

Topological Polar Surface Area

27.69 Å²

Hydrogen Bond Donor/Acceptor

0 / 3

Complexity

243

Safety Information

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GHS Hazard Pictograms

H227

Hazard Statement

H227 Combustible liquid
Flammable liquids

Synonyms & References

English

Cyclotrisiloxane, 2,4,6-trimethyl-2,4,6-trivinyl-
1,5-Trimethyl-1,3,5-trivinylcyclotrisiloxane
MFCD00023111
2,4,6-Trimethyl-2,4,6-trivinyl-1,3,5,2,4,6-trioxatrisilinane
1,5-Trivinyl-1,3,5-trimethylcyclotrisiloxane
AI3-62964
NSC 242021
SCHEMBL113199
FS-5188
C9H18O3Si3
4,6-Triethenyl-2,4,6-Trimethyl-Cyclotrisiloxane
2,6-Trimethyl-2,4,6-trivinylcyclotrisiloxane
Cyclotrisiloxane,4,6-trimethyl-2,4,6-trivinyl-
2,4,6-tris(ethenyl)-2,4,6-trimethyl-1,3,5,2,4,6-trioxatrisilinane
2,4,6-Trimethyl-2,4,6-trivinylcyclotrisiloxane
FT-0609894
2,4,6-triethenyl-2,4,6-trimethyl-1,3,5,2,4,6-trioxatrisilinane
DTXSID1063229
2,4,6-triethenyl-2,4,6-trimethyl-cyclotrisiloxane
AMY28712
1,3,5-Trivinyl-1,3,5-trimethylcyclotrisiloxane
68082-23-5
1,3,5-Trimethyl-1,3,5-trivinylcyclotrisiloxane
Cyclotrisiloxane, 2,4,6-triethenyl-2,4,6-trimethyl-
BVTLTBONLZSBJC-UHFFFAOYSA-N
CS-W012531
3901-77-7
1,3,5-TRIVINYL-1,3,5-TRIMETHYLCYCLO-TRISILOXANE
EINECS 223-458-5
NSC242021
AKOS024462733

MDL Number

MFCD00023111

FAQ

What are the physical and chemical properties of 2,4,6-Trimethyl-2,4,6-trivinyl-1,3,5,2,4,6-trioxatrisilinane (CAS: 3901-77-7)?

2,4,6-Trimethyl-2,4,6-trivinyl-1,3,5,2,4,6-trioxatrisilinane is a colorless, viscous liquid with a molecular weight of approximately 288.3 g/mol. It has low solubility in water but is soluble in organic solvents like ethanol and acetone. This compound is highly reactive due to the presence of multiple vinyl and oxetane functionalities, making it prone to polymerization and ring-opening reactions.

How is 2,4,6-Trimethyl-2,4,6-trivinyl-1,3,5,2,4,6-trioxatrisilinane (CAS: 3901-77-7) typically synthesized?

2,4,6-Trimethyl-2,4,6-trivinyl-1,3,5,2,4,6-trioxatrisilinane is synthesized by the ring-opening polymerization of 1,3,5-trivinyl-2,4,6-trioxatrisiloxane in the presence of a strong base such as sodium hydride. The reaction yields a monomer with high stereoregularity and controlled molecular weight, suitable for various applications.

What industries use 2,4,6-Trimethyl-2,4,6-trivinyl-1,3,5,2,4,6-trioxatrisilinane (CAS: 3901-77-7)?

2,4,6-Trimethyl-2,4,6-trivinyl-1,3,5,2,4,6-trioxatrisilinane finds applications in the semiconductor industry for its use as a precursor in the formation of organosilicon polymers. It is also utilized in the pharmaceutical industry for its reactive vinyl groups, which can be used in the synthesis of polymers for drug delivery systems and in the development of sensors due to its ability to form covalent bonds.

What precautions should be taken when handling 2,4,6-Trimethyl-2,4,6-trivinyl-1,3,5,2,4,6-trioxatrisilinane (CAS: 3901-77-7)?

When handling 2,4,6-Trimethyl-2,4,6-trivinyl-1,3,5,2,4,6-trioxatrisilinane (CAS: 3901-77-7), it is essential to use personal protective equipment (PPE) such as gloves, goggles, and a lab coat. The compound should be handled in a well-ventilated area or a fume hood to prevent inhalation of vapors. Spills should be neutralized with an appropriate absorbent and disposed of according to local regulations. Always refer to the Safety Data Sheet (SDS) for specific handling instructions and emergency procedures.