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111023 Sigma-Aldrich

4-Methylheptane

99%

  • CAS Number 589-53-7

  • Linear Formula (CH3CH2CH2)2CHCH3

  • Molecular Weight 114.23

  •  Beilstein/REAXYS Number 1696874

  •  EC Number 209-650-1

  •  MDL number MFCD00009409

  •  PubChem Substance ID 24847005

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Properties

Related Categories Acyclic, Alkanes, Building Blocks, Chemical Synthesis, Organic Building Blocks More...
vapor pressure   0.77 psi ( 37.7 °C)
InChI Key   CHBAWFGIXDBEBT-UHFFFAOYSA-N
assay   99%
refractive index   n20/D 1.398 (lit.)
bp   117-118 °C(lit.)
mp   −121 °C (lit.)
density   0.705 g/mL at 25 °C (lit.)

Description

Application

4-Methylheptane was used as a reference substance to identify the volatile organic compounds (VOCs) in the headspace of cultures containing different MAP strains, using solid phase micro extraction and gas chromatography/mass spectrometry (SPME-GC-MS).

Packaging

1 g in ampule

Safety & Documentation

Safety Information

Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN1262 - class 3 - PG 2 - Octanes
WGK Germany 
2
Flash Point(F) 
39.2 °F
Flash Point(C) 
4 °C

Documents

Certificate of Analysis

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Protocols & Articles

Articles

ASTM D5134: GC Analysis of Hydrocarbons on Petrocol® DH 50.2

This application demonstrates the suitability of the Petrocol column for the efficient analysis of hydrocarbons as listed in ASTM method D5134.
Keywords: Chromatography, Flame ionization detector, Gas chromatography, Purification, Size-exclusion chromatography

GC Analysis of Hydrocarbons in Gasoline on Petrocol® DH, Isothermal

From our library of Articles, Sigma-Aldrich presents GC Analysis of Hydrocarbons in Gasoline on Petrocol® DH, Isothermal
Keywords: Chromatography, Flame ionization detector, Gas chromatography, Purification, Separation

Peer-Reviewed Papers
15

References

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accessory

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