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34969 Sigma-Aldrich

Hexane, mixture of isomers

for preparative liquid chromatography, ≥85% isomers basis (GC)

Synonym: Hexanes, Isohexane

  • Empirical Formula (Hill Notation) C6H14

  • Molecular Weight 86.18

  •  Beilstein Registry Number 1730733

  •  MDL number MFCD02179311

  •  PubChem Substance ID 24861700

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Properties

grade   for preparative liquid chromatography
vapor density   3 (vs air)
assay   ≥85% isomers basis (GC)
autoignition temp.   437 °F
expl. lim.   7.5 %
impurities   ≤0.0005% free alkali (as NH3)
  ≤0.0005% non-volatile matter
  ≤0.01% water (Karl Fischer)
  ≤4.9% n-hexane (GC)
transmittance   210 nm, ≥50%
  250 nm, ≥98%
refractive index   n20/D 1.379(lit.)
bp   68-70 °C(lit.)
mp   −95 °C(lit.)
density   0.672 g/mL at 25 °C(lit.)

Description

Other Notes

Pertains only in Germany: unversteuert

Price and Availability

Safety & Documentation

Safety Information

RIDADR 
UN1208 - class 3 - PG 2 - Hexanes
WGK Germany 
3
Flash Point(F) 
-9.4 °F
Flash Point(C) 
-23 °C
Protocols & Articles
Peer-Reviewed Papers
15

References

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