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1,3-Divinyltetramethyldisiloxane, 96%, cont. up to 4% 1-vinyl-3-ethyltetramethyldisiloxane
CAS: 2627-95-4 | C8H18OSi2 | 186.40 g/mol
$138.74 - $398.96
Chemical Identifiers
| CAS | 2627-95-4 |
|---|---|
| Molecular Formula | C8H18OSi2 |
| Molecular Weight (g/mol) | 186.40 |
| MDL Number | MFCD00014933 |
| InChI Key | BITPLIXHRASDQB-UHFFFAOYSA-N |
| Synonym | 1,3-divinyltetramethyldisiloxane, 1,1,3,3-tetramethyl-1,3-divinyldisiloxane, disiloxane, 1,3-diethenyl-1,1,3,3-tetramethyl, 1,1'-divinyltetramethyldisiloxane, unii-sj4d71zqf4, bisvinyltetramethyldisiloxane, 1,3-divinyl-1,1,3,3-tetramethyl disiloxane, sym-tetramethyldivinyldisiloxane, tetramethyl-1,3-divinyldisiloxane, 1,3-diethenyl-1,1,3,3-tetramethyldisiloxane |
| PubChem CID | 75819 |
| IUPAC Name | ethenyl-[ethenyl(dimethyl)silyl]oxy-dimethylsilane |
| SMILES | C[Si](C)(O[Si](C)(C)C=C)C=C |
| Catalog Number | Mfr. No. | Quantity | Price | Quantity | |||||
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| Catalog Number | Mfr. No. | Quantity | Price | Quantity | |||||
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AAA1246314
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Thermo Scientific Chemicals
A1246314 |
25 g |
Each for $138.74
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AAA1246322
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Thermo Scientific Chemicals
A1246322 |
100 g |
Each for $398.96
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Description
1,3-Divinyltetramethyldisiloxane acts as a potential vinyl donor used in cross-coupling reactions. It is also involved in the copolymerization reaction with aromatic ketones.
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.
Applications1,3-Divinyltetramethyldisiloxane acts as a potential vinyl donor used in cross-coupling reactions. It is also involved in the copolymerization reaction with aromatic ketones.
Solubility
Immiscible with water.
Notes
Moisture sensitive. Incompatible with strong oxidizing agents.
Chemical Identifiers
| 2627-95-4 | |
| 186.40 | |
| BITPLIXHRASDQB-UHFFFAOYSA-N | |
| 75819 | |
| C[Si](C)(O[Si](C)(C)C=C)C=C |
| C8H18OSi2 | |
| MFCD00014933 | |
| 1,3-divinyltetramethyldisiloxane, 1,1,3,3-tetramethyl-1,3-divinyldisiloxane, disiloxane, 1,3-diethenyl-1,1,3,3-tetramethyl, 1,1'-divinyltetramethyldisiloxane, unii-sj4d71zqf4, bisvinyltetramethyldisiloxane, 1,3-divinyl-1,1,3,3-tetramethyl disiloxane, sym-tetramethyldivinyldisiloxane, tetramethyl-1,3-divinyldisiloxane, 1,3-diethenyl-1,1,3,3-tetramethyldisiloxane | |
| ethenyl-[ethenyl(dimethyl)silyl]oxy-dimethylsilane |
Specifications
| 139°C to 140°C | |
| 2627-95-4 | |
| C8H18OSi2 | |
| UN1993 | |
| 24°C (75°F) | |
| Immiscible with water. | |
| C[Si](C)(O[Si](C)(C)C=C)C=C | |
| 186.40 | |
| 186.4 | |
| 1.411 | |
| 0.811 | |
| cont. up to 4% 1-vinyl-3-ethyltetramethyldisiloxane |
| -100°C | |
| 25 g | |
| MFCD00014933 | |
| 1762585 | |
| 1,3-divinyltetramethyldisiloxane, 1,1,3,3-tetramethyl-1,3-divinyldisiloxane, disiloxane, 1,3-diethenyl-1,1,3,3-tetramethyl, 1,1'-divinyltetramethyldisiloxane, unii-sj4d71zqf4, bisvinyltetramethyldisiloxane, 1,3-divinyl-1,1,3,3-tetramethyl disiloxane, sym-tetramethyldivinyldisiloxane, tetramethyl-1,3-divinyldisiloxane, 1,3-diethenyl-1,1,3,3-tetramethyldisiloxane | |
| BITPLIXHRASDQB-UHFFFAOYSA-N | |
| ethenyl-[ethenyl(dimethyl)silyl]oxy-dimethylsilane | |
| 75819 | |
| 96% | |
| Moisture sensitive | |
| 1,3-Divinyltetramethyldisiloxane |
Safety and Handling
GHS H Statement
H226-H315-H319-H335
Flammable liquid and vapour.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
P210-P233-P235-P240-P241-P242-P243-P261-P264b-P271-P280-P303+P361+P353-P304+P340-P305+P351+P338-P312-P332+P313-P363-P372-P374-P380-P501c
H226-H315-H319-H335
DOTInformation : Transport Hazard Class: 3; Packing Group: III; Proper Shipping Name: FLAMMABLE LIQUIDS, N.O.S.
EINECSNumber : 220-099-6
RTECSNumber : JM9235250
TSCA : Yes
Recommended Storage : Ambient temperatures
RUO – Research Use Only