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293253 Sigma-Aldrich

Hexane, mixture of isomers

for HPLC, ≥98.5%

Synonym: Hexanes, Isohexane

  • CAS Number 107-83-5

  • Empirical Formula (Hill Notation) C6H14

  • Molecular Weight 86.18

  •  Beilstein/REAXYS Number 1730733

  •  MDL number MFCD02179311

  •  PubChem Substance ID 24857647

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Properties

Related Categories Analytical Reagents, Analytical/Chromatography, Chromatography Reagents & Solvents, HPLC Grade Solvents, HPLC Solvents,
Quality Level   100
grade   for HPLC
vapor density   3 (vs air)
description   Mixture of hexane isomers plus methylcyclopentane
assay   ≥98.5%
autoignition temp.   437 °F
expl. lim.   7.5 %
impurities   ≤0.0003 meq/g water-soluble titr. acid
  ≤0.005% S compounds
  ≤0.02% water
evapn. residue   <0.0005%
color   APHA: ≤10
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.)
λ   H2O reference
UV absorption   λ: 195 nm Amax: 1.0
  λ: 210 nm Amax: 0.30
  λ: 220 nm Amax: 0.10
  λ: 230 nm Amax: 0.05
  λ: 240 nm Amax: 0.02
  λ: 250-400 nm Amax: 0.01
suitability   passes test for HPLC
Featured Industry   Food and Beverages
InChI key   VLKZOEOYAKHREP-UHFFFAOYSA-N

Description

Packaging

1 pkg in Pure-Pac™ 2

200 L in Pure-Pac™ 1

1, 6×1, 2, 4×2, 4, 4×4 L in glass bottle

50 L in Pure-Pac™ 2

View returnable container options.

Application

Meets ACS specifications

Other Notes

Contains thiophene

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Safety & Documentation

Safety Information

Signal word 
Danger
Target organs 
Central nervous system
RIDADR 
UN1208 - class 3 - PG 2 - Hexanes
WGK Germany 
WGK 3
Flash Point(F) 
-9.4 °F - closed cup
Flash Point(C) 
-23 °C - closed cup

Documents

Certificate of Analysis (COA)

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Certificate of Origin (COO)

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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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