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632031 Sigma-Aldrich

3-(Trimethylsilyloxy)-1-butyne

97%

Synonym: 2-(Trimethylsilyloxy)-3-butyne

  • CAS Number 17869-76-0

  • Linear Formula (CH3)3SiOCH(CH3)C≡CH

  • Molecular Weight 142.27

  •  MDL number MFCD00190215

  •  PubChem Substance ID 24882471

  •  NACRES NA.22

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Properties

Related Categories Alkynes, Building Blocks, Chemical Synthesis, Organic Building Blocks, Terminal More...
assay   97%
refractive index   n20/D 1.405 (lit.)
mp   127-131 °C (lit.)
density   0.818 g/mL at 25 °C (lit.)
storage temp.   2-8°C
SMILES string   CC(O[Si](C)(C)C)C#C
InChI   1S/C7H14OSi/c1-6-7(2)8-9(3,4)5/h1,7H,2-5H3
InChI key   RMKACVRKUKSWNQ-UHFFFAOYSA-N

Description

Packaging

5 g in glass bottle

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Precautionary statements 
Target organs 
Respiratory system
RIDADR 
UN 1993BE 3 / PGII
WGK Germany 
WGK 3
Flash Point(F) 
41.9 °F - closed cup
Flash Point(C) 
5.5 °C - closed cup

Documents

Certificate of Analysis (COA)

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Protocols & Articles

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Peer-Reviewed Papers
15

References

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