[L09246] 1,4-Bis(trimethylsilyl)-1,3-butadiyne, 98% | Alfa
0 ₩
Brand: Alfa Aesar
| C10H18Si2 | trimethyl[4-(trimethylsilyl)buta-1,3-diyn-1-yl]silane
Chemical Identifiers
CAS
4526-07-2
Molecular Weight (g/mol)
194.42
Synonym
trimethyl[4-(trimethylsilyl)buta-1,3-diyn-1-yl]silane
SMILES
C[Si](C)(C)C#CC#C[Si](C)(C)C
InChI Key
LBNVCJHJRYJVPK-UHFFFAOYSA-N
Molecular Formula
C10H18Si2
IUPAC Name
trimethyl[4-(trimethylsilyl)buta-1,3-diyn-1-yl]silane
Specifications
Form
Crystals or powder or crystalline powder or lumps or fused solid
Melting Point (clear melt)
109.0-115.0?C
Assay (GC)
≥97.5%
Identification (FTIR)
Conforms
Appearance (Color)
White to cream to brown or pink to pale gray
설명
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.
Applications
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.
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.
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.
Other References:
UN Number:UN1325Beilstein:1758268
GHS Hazard and Precautionary Statements
Hazard Statements:H228
GHS H StatementH228 Flammable solid.
Precautionary Statements:P210-P240-P241-P280-P370+P378q
Risk & Safety
TSCA:No
경고:RUO – Research Use Only
CAS4526-07-2FORMULAC10H18Si2HAZARD CLASS4.1MDLMFCD00009839PACKAGING GROUPII
| Pakage | 1g, 5g |
|---|---|
| brand | Alfa Aesar |
