2,4,6,8-Tetramethyl-2,4,6,8-tetravinylcyclotetrasiloxane
Product Information
Molecular Formula
[-Si(CH3)(CH=CH2)O-]4
Molecular Weight
344.66
Description
2,4,6,8-Tetramethyl-2,4,6,8-tetravinylcyclotetrasiloxane is an organosilicon compound utilized in biomedical research. Its unique structure allows for diverse applications, notably in the development of custom-designed silicone-based therapeutics or prosthetics.
Synonyms
2,4,6,8-Tetramethyl-2,4,6,8-tetravinylcyclotetrasiloxane; 2,4,6,8-Tetramethyl-2,4,6,8-tetravinyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane; 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-Tetravinyl-2,4,6,8-tetramethylcyclotetrasiloxane; Tetravinyltetramethylcyclotetrasiloxane; 1,3,5,7-tetravinyltetramethylcyclotetrasiloxane; S-Tetramethyltetravinylcyclotetrasiloxane
IUPAC Name
2,4,6,8-tetrakis(ethenyl)-2,4,6,8-tetramethyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane
SMILES
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
InChI Key
VMAWODUEPLAHOE-UHFFFAOYSA-N
Boiling Point
110 °C/10 mmHg
Melting Point
-44 °C
Flash Point
112 °C
Purity
>97.0%(GC)
Density
0.997 g/mL at 25 °C (lit.)
Appearance
Colorless to Almost colorless clear liquid
Refractive Index
n20/D 1.434 (lit.)
Safety Information
Hazards
H319:
Causes serious eye irritation.
Causes serious eye irritation.
Precautionary Statement
P264:
Wash thoroughly after handling.
P280:
Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338:
IF IN EYES:
Rinse cautiously with water for several minutes.
Remove contact lenses if present and easy to do. Continue rinsing.
P337+P313:
If eye irritation persists:
Get medical advice/attention.
Wash thoroughly after handling.
P280:
Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338:
IF IN EYES:
Rinse cautiously with water for several minutes.
Remove contact lenses if present and easy to do. Continue rinsing.
P337+P313:
If eye irritation persists:
Get medical advice/attention.
Computed Properties
Hydrogen Bond Donor Count
0
Hydrogen Bond Acceptor Count
4
Rotatable Bond Count
4
Exact Mass
344.07516538 g/mol
Monoisotopic Mass
344.07516538 g/mol
Topological Polar Surface Area
36.9Ų
Heavy Atom Count
20
Formal Charge
0
Complexity
341
Isotope Atom Count
0
Defined Atom Stereocenter Count
0
Undefined Atom Stereocenter Count
0
Defined Bond Stereocenter Count
0
Undefined Bond Stereocenter Count
0
Covalently-Bonded Unit Count
1
Compound Is Canonicalized
Yes
Patents
| Publication Number | Title | Priority Date |
|---|---|---|
| CN-114106567-A | Double-component addition type organic silicon polysiloxane composition and preparation method thereof | 2021-12-29 |
| CN-113948708-A | Fast-charging type high-rate lithium ion battery and preparation method thereof | 2021-12-22 |
| CN-113999648-A | Graphene bottom sealing adhesive and preparation method thereof | 2021-12-20 |
| CN-114163656-A | Silicone rubber emulsion, skin-feel emulsion type fabric coating agent and preparation method thereof | 2021-12-16 |
| CN-114177941-A | Esterification catalyst and preparation method thereof | 2021-12-16 |
| CN-114149674-A | Flame-retardant material and flame-retardant flat cable using same | 2021-12-15 |
| CN-114181535-A | Curable organopolysiloxane composition and preparation method thereof | 2021-12-08 |
| CN-113979773-A | Method for preparing polymer-converted ceramic aerogel | 2021-12-03 |
| CN-113931159-A | Freezing and thawing disaster prevention and control structure and method for frozen soil area | 2021-11-30 |
| CN-114045036-A | Heat-conducting gel composition and preparation method thereof | 2021-11-30 |
Literatures
| PMID | Publication Date | Title | Journal |
|---|---|---|---|
| 20864386 | 2011-08-15 | Preceramic polysiloxane networks obtained by hydrosilylation of 1,3,5,7-tetravinyl-1,3,5,7-tetramethylcyclotetrasiloxane | Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy |
| 17239899 | 2007-04-01 | Synthesis and applications of novel fluorinated dendrimer-type copolymers by the use of fluoroalkanoyl peroxide as a key intermediate | Journal of colloid and interface science |
| 16381568 | 2006-01-05 | Vinylation of aryl bromides using an inexpensive vinylpolysiloxane | Organic letters |
