[B24875] CAS 6224-91-5 | 1-Trimethylsilyl-1-propyne, 98%
0 ₩
6224-91-5 |
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CAS : 6224-91-5
UN# : UN1993
MDL : MFCD00009271
Hazard Class : 3
EINECS : 228-314-5
Packing Group : II
Other name :
Methyl trimethylsilyl acetylenePropargyltrimethylsilane
Chemical Properties
Formula : CH3C≡CSi(CH3)3
Formula weight : 112.25
Melting Point : -69°
Boiling Point : 99-100°
Flash point : -3°(26°F)
Density : 0.753
Refractive Index : 1.4200
Sensitivity : Ambient temperatures.
Form : Liquid
Solubility : Miscible with toluene.
Literature References
Alkylation of the lithio-derivative proceeds with only a small amount of allylic rearrangement to the allene, and is thus a useful route to substituted terminal alkynes: Tetrahedron Lett., 5041 (1968):
Notes
Store in a cool place. Incompatible with strong oxidizing agents and strong bases.Other References:Beilstein: 1071311UN#: UN1993
Grade Specifications
Grade Specifications
Hazard Statements : H225Highly flammable liquid and vapour.
Precautionary Statements : P210-P243-P403Keep away from heat/sparks/open flames/hot surfaces. – No smoking.Take precautionary measures against static discharge.Store in a well-ventilated place.
| Pakage | 1g, 25g, 5g |
|---|---|
| brand | Alfa Aesar |
