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650420 Sigma-Aldrich

Hexane, mixture of isomers

HPLC Plus, for HPLC, GC, and residue analysis, ≥98.5%

Synonym: Hexanes, Isohexane

  • Empirical Formula (Hill Notation) C6H14

  • Molecular Weight 86.18

  •  Beilstein/REAXYS Number 1730733

  •  MDL number MFCD02179311

  •  PubChem Substance ID 24883751

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Properties

Related Categories Analytical Reagents, Analytical/Chromatography, Chromatography Reagents & Solvents, HPLC Plus, HPLC Plus Grade Solvents,
Quality Level   100
grade   HPLC Plus
  for GC
  for HPLC
  for residue analysis
vapor density   3 (vs air)
assay   ≥98.5%
autoignition temp.   437 °F
expl. lim.   7.5 %
impurities   ≤0.01% water
  ≤1.0 ppb Fluorescence (quinine) at 365 nm
evapn. residue   ≤0.0001%
halogenated residue   ≤10 ng/L (as heptachlor epoxide)
refractive index   n20/D 1.379 (lit.)
bp   68-70 °C (lit.)
mp   −95 °C (lit.)
solubility   ethanol: soluble(lit.)
density   0.672 g/mL at 25 °C (lit.)
λ   H2O reference
UV absorption   λ: 195 nm Amax: ≤1.00
  λ: 225 nm Amax: ≤0.05
  λ: 250 nm Amax: ≤0.01
  λ: 275-300 nm Amax: ≤0.005
Featured Industry   Food and Beverages

Description

Packaging

4, 4×4 L in PVC-coated bottle

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Safety & Documentation

Safety Information

Signal word 
Danger
Precautionary statements 
RIDADR 
UN1208 - class 3 - PG 2 - Hexanes
WGK Germany 
3
Flash Point(F) 
-9.4 °F
Flash Point(C) 
-23 °C

Dispensette™ S
Protocols & Articles

Articles

Pressure-Temperature Calculator for Solvents

*Calculations provide estimated results based on Antoine's Coefficients and their associated temperature range values. Antoine's Coefficients were obtained from the National Institute of Standards an...

Peer-Reviewed Papers
15

References

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