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59030 Sigma-Aldrich

2,2,4-Trimethylpentane

analytical standard

Synonym: Isooctane

  • CAS Number 540-84-1

  • Linear Formula (CH3)2CHCH2C(CH3)3

  • Molecular Weight 114.23

  •  Beilstein Registry Number 1696876

  •  EC Number 208-759-1

  •  MDL number MFCD00008943

  •  PubChem Substance ID 24881275

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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   41 mmHg ( 21 °C)
InChI Key   NHTMVDHEPJAVLT-UHFFFAOYSA-N
assay   ≥99.7% (GC)
form   neat
autoignition temp.   745 °F
shelf life   limited shelf life, expiry date on the label
expl. lim.   6 %
application(s)   HPLC: suitable
  gas chromatography (GC): suitable
refractive index   n20/D 1.391(lit.)
  n20/D 1.391
bp   98-99 °C(lit.)
mp   −107 °C(lit.)
density   0.692 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 
Precautionary statements 
RIDADR 
UN1262 - class 3 - PG 2 - Octanes
WGK Germany 
2
RTECS 
SA3320000
Flash Point(F) 
10.4 °F
Flash Point(C) 
-12 °C
Protocols & Articles
Peer-Reviewed Papers
15

References

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