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Bis(trimethylsilyl)acetylene, 99%
Beschreibung
BTMSA is used as starting reagent in the synthesis of functionalized 4-R-1,2-bis(trimethylsilyl)benzenes. It is also used in the synthesis of (+)-brasilenyne2 and (β-diketanato)Ag(BTMSA). Bis(trimethylsilyl)acetylene is a ligand that binds to a central metal ion (e.g. Titanium) to create a coordination complex. One of its complexes, Permethyltitanocene-bis(trimethylsilyl)acetylene, is a catalyst for the head-to-tail dimerization of 1-alkynes (e.g. 3-Penten-1-yne [P227430]).
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.
BTMSA is used as starting reagent in the synthesis of functionalized 4-R-1,2-bis(trimethylsilyl)benzenes. It is also used in the synthesis of (+)-brasilenyne2 and (β-diketanato)Ag(BTMSA). Bis(trimethylsilyl)acetylene is a ligand that binds to a central metal ion (e.g. Titanium) to create a coordination complex. One of its complexes, Permethyltitanocene-bis(trimethylsilyl)acetylene, is a catalyst for the head-to-tail dimerization of 1-alkynes (e.g. 3-Penten-1-yne [P227430]).
Solubility
Not miscible or difficult to mix in water. Soluble in Chloroform and Methanol.
Notes
Store away from oxidizing agents. Do not store together with acids.
Spezifikation
Spezifikation
| Melting Point | 20°C to 24°C |
| Density | 0.77 |
| Boiling Point | 134°C to 136°C |
| Flash Point | 2°C (35°F) |
| Linear Formula | (CH3)3SiC≡CSi(CH3)3 |
| Refractive Index | 1.427 |
| Quantity | 250 g |
| UN Number | UN1993 |
| Beilstein | 906870 |
| Solubility Information | Not miscible or difficult to mix in water. Soluble in Chloroform and Methanol. |
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RUO – Research Use Only
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