EMAIL THIS PAGE TO A FRIEND
34859 Sigma-Aldrich

Hexane

for HPLC, ≥97.0% (GC)

Synonym: n-Hexane

  • CAS Number 110-54-3

  • Linear Formula CH3(CH2)4CH3

  • Molecular Weight 86.18

  •  Beilstein/REAXYS Number 1730733

  •  EC Number 203-777-6

  •  MDL number MFCD00009520

  •  PubChem Substance ID 329755068

  •  NACRES NA.06

Purchase

Properties

Related Categories Amber Glass Bottles, Analytical Reagents, Analytical/Chromatography, Chromatography Reagents & Solvents, HPLC,
Quality Level   100
grade   for HPLC
vapor density   ~3 (vs air)
vapor pressure   256 mmHg ( 37.7 °C)
  5.2 psi ( 37.7 °C)
  ~132 mmHg ( 20 °C)
assay   ≥97.0% (GC)
autoignition temp.   453 °F
expl. lim.   7.7 %
impurities   ≤0.0005% non-volatile matter
  ≤0.001% free acid (as CH3COOH)
  ≤0.01% water (Karl Fischer)
evapn. residue   ≤0.0005%
transmittance   200 nm, ≥20%
  225 nm, ≥80%
  250 nm, ≥98%
refractive index   n20/D 1.375 (lit.)
bp   69 °C (lit.)
mp   −95 °C (lit.)
density   0.659 g/mL at 25 °C (lit.)
λ   H2O reference
UV absorption   λ: 200 nm Amax: ≤0.70
  λ: 225 nm Amax: ≤0.10
  λ: 250 nm Amax: ≤0.01
Featured Industry   Food and Beverages
SMILES string   CCCCCC
InChI   1S/C6H14/c1-3-5-6-4-2/h3-6H2,1-2H3
InChI key   VLKZOEOYAKHREP-UHFFFAOYSA-N

Description

Packaging

1, 6×1, 4×2.5 L in glass bottle

Other Notes

Important notice
• The article number 34859-4X2.5L will be discontinued. Please order the single bottle 34859-2.5L which is physically identical with the same exact specifications.
• The article number 34859-6X1L will be discontinued. Please order the single bottle 34859-1L which is physically identical with the same exact specifications.

Recommended products

Discover LiChropur reagents ideal for HPLC or LC-MS analysis

Safety & Documentation

Safety Information

Signal word 
Danger
Target organs 
Central nervous system, Nervous system
RIDADR 
UN1208 - class 3 - PG 2 - Hexanes
WGK Germany 
WGK 2
RTECS 
MN9275000
Flash Point(F) 
-7.6 °F
Flash Point(C) 
-22 °C
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

Related Products

Technical Service:

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Bulk Ordering & Pricing:

Need larger quantities for your development, manufacturing or research applications?