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667579 Sigma-Aldrich

2-tert-Butyldimethylsiloxybut-3-yne

97%

Synonym: tert-Butyl-dimethyl-(methyl-prop-2-ynloxy)silane

  • CAS Number 125494-93-1

  • Empirical Formula (Hill Notation) C10H20OSi

  • Molecular Weight 184.35

  •  MDL number MFCD08276883

  •  PubChem Substance ID 24884923

  •  NACRES NA.22

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Properties

Related Categories Alkynes, Building Blocks, Chemical Synthesis, Organic Building Blocks, Terminal More...
Quality Level   600
assay   97%
refractive index   n20/D 1.423
bp   40-42 °C/9 mbar
density   0.812 g/mL at 25 °C
SMILES string   CC(O[Si](C)(C)C(C)(C)C)C#C
InChI   1S/C10H20OSi/c1-8-9(2)11-12(6,7)10(3,4)5/h1,9H,2-7H3
InChI key   DYUHDPKTGYOFOJ-UHFFFAOYSA-N

Description

Packaging

1, 10 g in glass bottle

Safety & Documentation

Safety Information

Symbol 
GHS02  GHS02
Signal word 
Warning
Hazard statements 
RIDADR 
UN 1993C 3 / PGIII
WGK Germany 
WGK 3
Flash Point(F) 
102.2 °F
Flash Point(C) 
39 °C

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Protocols & Articles

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