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1,4-Bis(trimethylsilyl)-1,3-butadiyne, 98%
CAS: 4526-07-2 | C10H18Si2 | 194.42 g/mol
Supplier: Thermo Scientific Chemicals L0924606
Description
1,4-Bis(trimethylsilyl)-1,3-butadiyne is used in Negishi protocol for the synthesis of glycosylated oligo(ethynylene)s. It is also used as pharmaceutical intermediates.
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.
Applications1,4-Bis(trimethylsilyl)-1,3-butadiyne is used in Negishi protocol for the synthesis of glycosylated oligo(ethynylene)s. It is also used as pharmaceutical intermediates.
Solubility
Insoluble in water.
Notes
Store at 4°C. Incompatible materials are Strong oxidizing agents. Store in cool place. Keep container tightly closed in a dry and well-ventilated place.
Specifications
| 1,4-Bis(trimethylsilyl)-1,3-butadiyne | |
| 4526-07-2 | |
| C10H18Si2 | |
| UN1325 | |
| 1,4-bis trimethylsilyl-1,3-butadiyne, 1,4-bis trimethylsilyl butadiyne, 1,4-bis trimethylsilyl buta-1,3-diyne, trimethyl 4-trimethylsilylbuta-1,3-diynyl silane, btmsbd, acmc-1ctvu, bis trimethylsiyl butadiyne, ksc491i6r, bis trimethylsilyl-1,3-butadiyne, bis trimethylsilyl butadiyne | |
| LBNVCJHJRYJVPK-UHFFFAOYSA-N | |
| trimethyl(4-trimethylsilylbuta-1,3-diynyl)silane | |
| 138279 | |
| 98% |
| 110°C to 113°C | |
| 5 g | |
| MFCD00009839 | |
| 1758268 | |
| Insoluble in water. | |
| C[Si](C)(C)C#CC#C[Si](C)(C)C | |
| 194.42 | |
| 194.43 | |
| 0.752 |
Chemical Identifiers
| 4526-07-2 | |
| 194.42 | |
| LBNVCJHJRYJVPK-UHFFFAOYSA-N |
| C10H18Si2 | |
| MFCD00009839 | |
| C[Si](C)(C)C#CC#C[Si](C)(C)C |
Safety and Handling
GHS H Statement
H228
Flammable solid.
P210-P240-P241-P280-P370+P378q
H228
DOTInformation : Transport Hazard Class: 4.1; Packing Group: II; Proper Shipping Name: FLAMMABLE SOLIDS, ORGANIC, N.O.S.
TSCA : No
Recommended Storage : Ambient temperatures
RUO – Research Use Only