1-Trimethylsilyl-1-propyne

• Catalog No.: B24875
• CAS Number: 6224-91-5
• M. F.: C6H12Si
• M. W.: 112.24498
• Purity: 98%

SYNONYMS

• Title: 1-三甲基甲硅烷基-1-丙炔
• IUPAC name: trimethyl(prop-1-yn-1-yl)silane
• IUPAC Traditional name: trimethyl(prop-1-yn-1-yl)silane
• Synonyms: Propargyltrimethylsilane; Methyl trimethylsilyl acetylene

DATABASE IDS

• EC Number: 228-314-5
• Beilstein Number: 1071311
• CAS Number: 6224-91-5
• MDL Number: MFCD00009271

PROPERTIES

• Purity: 98%
• Boiling Point: 99-100°C
• Density: 0.753
• Flash Point: -3°C(26°F)
• Melting Point: -69°C
• Refractive Index: 1.4200
• GHS Hazard statements: H225
• European Hazard Symbols: Flammable (F)
• GHS Precautionary statements: P210-P243-P403
• Risk Statements: 11
• Safety Statements: 9-16-29-33
• TSCA Listed: 否
• Hazard Class: 3
• UN Number: UN1993
• Packing Group: II

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):