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464007 Sigma-Aldrich

(S)-(−)-3-Butyn-2-ol

97%

  • CAS Number 2914-69-4

  • Linear Formula HC≡CCH(OH)CH3

  • Molecular Weight 70.09

  •  Beilstein/REAXYS Number 4652597

  •  MDL number MFCD00190166

  •  PubChem Substance ID 24870127

  •  NACRES NA.22

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Properties

Related Categories Alcohols, Asymmetric Synthesis, Chemical Synthesis, Chiral Building Blocks, Organic Building Blocks More...
Quality Level   100
assay   97%
optical activity   [α]22/D −45°, neat
refractive index   n20/D 1.426 (lit.)
bp   108-111 °C (lit.)
density   0.883 g/mL at 20 °C (lit.)
SMILES string   C[C@H](O)C#C
InChI   1S/C4H6O/c1-3-4(2)5/h1,4-5H,2H3/t4-/m0/s1
InChI key   GKPOMITUDGXOSB-BYPYZUCNSA-N

Description

Packaging

1, 5 g in glass bottle

Application

Used in a ruthenium-catalyzed polymerization providing helical polyacetylenes.

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
RIDADR 
UN 2929 3(6.1) / PGII
WGK Germany 
WGK 3
Flash Point(F) 
78.8 °F - closed cup
Flash Point(C) 
26 °C - closed cup
Protocols & Articles

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Peer-Reviewed Papers
15

References

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