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18970 Sigma-Aldrich

2,3-Butanediol

puriss., mixture of racemic and meso forms, ≥99.0% (GC)

Synonym: 2,3-Butylene glycol

  • CAS Number 513-85-9

  • Linear Formula CH3CH(OH)CH(OH)CH3

  • Molecular Weight 90.12

  •  Beilstein Registry Number 969165

  •  EC Number 208-173-6

  •  MDL number MFCD00004523

  •  PubChem Substance ID 329751764

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Properties

Related Categories Building Blocks, Chemical Synthesis, Organic Building Blocks, Oxygen Compounds, Polyols More...
InChI Key   OWBTYPJTUOEWEK-UHFFFAOYSA-N
grade   puriss.
assay   ≥99.0% (GC)
refractive index   n20/D 1.433(lit.)
  n20/D 1.438
bp   183-184 °C(lit.)
mp   25 °C(lit.)
density   1.002 g/mL at 20 °C(lit.)

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Laboratory Gloves
Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
1
RTECS 
EK0532000
Flash Point(F) 
185 °F
Flash Point(C) 
85 °C
Protocols & Articles

Articles

GC Analysis of Glycols and Diols on SPB®-1000

From our library of Articles, Sigma-Aldrich presents GC Analysis of Glycols and Diols on SPB®-1000
Keywords: Chromatography, Flame ionization detector, Gas chromatography, Purification, Size-exclusion chromatography

GC Analysis of Glycols on Nukol™

From our library of Articles, Sigma-Aldrich presents GC Analysis of Glycols on Nukol™
Keywords: Chromatography, Flame ionization detector, Gas chromatography, Purification

GC Analysis of Volatiles in White Wine on VOCOL® after SPME using a 75 μm Carboxen/PDMS Fiber

From our library of Articles, Sigma-Aldrich presents GC Analysis of Volatiles in White Wine on VOCOL® after SPME using a 75 μm Carboxen/PDMS Fiber
Keywords: Chromatography, Gas chromatography, Gas chromatography mass spectrometry, Mass spectrometry, Purification, Solid phase microextractions

Peer-Reviewed Papers
15

References

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B84904 2,3-Butanediol, 98%

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