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2,4,6,8-Tetramethyl-2,4,6,8-tetravinylcyclotetrasiloxane, 97%, Thermo Scientific Chemicals
77.49€ - 277.38€
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.
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.
Applications2,4,6,8-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.
Chemical Identifiers
| 2554-06-5 | |
| MFCD00040293 |
Specifications
| 110°C (10mmHg) | |
| 2554-06-5 | |
| MFCD00040293 | |
| 112°C (233°F) | |
| Miscible with most organic solvents. | |
| C[Si]1(O[Si](O[Si](O[Si](O1)(C)C=C)(C)C=C)(C)C=C)C=C | |
| 344.66 | |
| 344.67 | |
| 1.434 | |
| 2,4,6,8-Tetramethyl-2,4,6,8-tetravinylcyclotetrasiloxane |
| -43°C | |
| C12H24O4Si4 | |
| 1807272 | |
| 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, cyclotetrasiloxane, 2,4,6,8-tetraethenyl-2,4,6,8-tetramethyl, 1,3,5,7-tetravinyl-1,3,5,7-tetramethylcyclotetrasiloxane, 1,3,5,7-tetramethyl-1,3,5,7-tetravinylcyclotetrasiloxane, 2,4,6,8-tetravinyl-2,4,6,8-tetramethylcyclotetrasiloxane, tetravinyltetramethylcyclotetrasiloxane, s-tetramethyltetravinylcyclotetrasiloxane, unii-3nt606t1vk, cyclotetrasiloxane, tetraethenyltetramethyl | |
| VMAWODUEPLAHOE-UHFFFAOYSA-N | |
| 2,4,6,8-tetrakis(ethenyl)-2,4,6,8-tetramethyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane | |
| 75706 | |
| 97% | |
| 0.997 |
Safety and Handling
GHS H Statement
H319
Causes serious eye irritation.
GHS P Statement
P280-P264-P305+P351+P338-P337+P313
Wear protective gloves/protective clothing/eye protection/face protection.
Wash thoroughly after handling.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
If eye irritation persists: Get medical advice/attention.
Warning
missing translation for 'einecsNumber' : 219-863-1
missing translation for 'rtecsNumber' : GZ4550000
missing translation for 'tsca' : Yes
Recommended Storage : Ambient temperatures
RUO – Research Use Only