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2,4,6,8-Tetramethyl-2,4,6,8-tetravinylcyclotetrasiloxane, 97%, Thermo Scientific Chemicals
產品號碼: L16645.18
50 g, Each
化學識別
CAS
2554-06-5
IUPAC Name
2,4,6,8-tetraethenyl-2,4,6,8-tetramethyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane
Molecular Formula
C12H24O4Si4
InChI Key
VMAWODUEPLAHOE-UHFFFAOYSA-N
SMILES
C[Si]1(O[Si](C)(O[Si](C)(O[Si](C)(O1)C=C)C=C)C=C)C=C
規格
規格表Appearance (Color)
Clear colorless
Form
Liquid
Refractive Index
1.4330-1.4350 @ 20oC
Assay (GC)
≥96.0%
說明
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.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Applications
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.
Solubility
Miscible with most organic solvents.
Notes
Moisture sensitive. Incompatible with acids, bases and strong oxidizing agents.
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.
Solubility
Miscible with most organic solvents.
Notes
Moisture sensitive. Incompatible with acids, bases and strong oxidizing agents.
RUO – Research Use Only
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