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74820 Sigma-Aldrich

Octane

analytical standard

Synonym: n-Octane

  • CAS Number 111-65-9

  • Linear Formula CH3(CH2)6CH3

  • Molecular Weight 114.23

  •  Beilstein Registry Number 1696875

  •  EC Number 203-892-1

  •  MDL number MFCD00009556

  •  PubChem Substance ID 329765876

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Properties

Related Categories Additional Standards, Analytical Standards, Analytical/Chromatography, Chemical Class, Fuels and Hydrocarbons,
grade   analytical standard
vapor density   3.9 (vs air)
vapor pressure   11 mmHg ( 20 °C)
InChI Key   TVMXDCGIABBOFY-UHFFFAOYSA-N
assay   ≥99.7% (GC)
form   neat
autoignition temp.   428 °F
shelf life   limited shelf life, expiry date on the label
expl. lim.   6.5 %
application(s)   HPLC: suitable
  gas chromatography (GC): suitable
refractive index   n20/D 1.397
  n20/D 1.398(lit.)
bp   125-127 °C(lit.)
mp   −57 °C(lit.)
density   0.703 g/mL at 25 °C(lit.)
format   neat

Description

Other Notes

Same product — same quality — now Sigma-Aldrich brand

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Price and Availability


Nylon Membrane and Net Filters
Safety & Documentation

Safety Information

Signal word 
Danger
Hazard statements 
RIDADR 
UN1262 - class 3 - PG 2 - Octanes
WGK Germany 
2
RTECS 
RG8400000
Flash Point(F) 
55.4 °F
Flash Point(C) 
13 °C
Protocols & Articles
Peer-Reviewed Papers
15

References

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