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51730 Supelco

Heptane

analytical standard

  • CAS Number 142-82-5

  • Linear Formula CH3(CH2)5CH3

  • Molecular Weight 100.20

  •  Beilstein Registry Number 1730763

  •  EC Number 205-563-8

  •  MDL number MFCD00009544

  •  PubChem Substance ID 329757735

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Properties

Related Categories Additional Standards, Analytical Standards, Analytical/Chromatography, Chemical Class, Fuels and Hydrocarbons,
grade   analytical standard
vapor density   3.5 (vs air)
vapor pressure   40 mmHg ( 20 °C)
  83 mmHg ( 37.7 °C)
InChI Key   IMNFDUFMRHMDMM-UHFFFAOYSA-N
assay   ≥99.8% (GC)
form   neat
autoignition temp.   433 °F
shelf life   limited shelf life, expiry date on the label
expl. lim.   7 %
application(s)   HPLC: suitable
  gas chromatography (GC): suitable
refractive index   n20/D 1.387(lit.)
  n20/D 1.388
bp   98 °C(lit.)
mp   −91 °C (lit.)
solubility   water: insoluble
density   0.684 g/mL at 25 °C(lit.)
Featured Industry   Petroleum
format   neat

Description

Application

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

Safety & Documentation

Safety Information

Signal word 
Danger
Hazard statements 
RIDADR 
UN1206 - class 3 - PG 2 - Heptanes
WGK Germany 
2
RTECS 
MI7700000
Flash Point(F) 
71.6 °F
Flash Point(C) 
22 °C
Protocols & Articles

Articles

GC Analysis of Aromatics in reforulated Gasoline on Equity®-1

From our library of Articles, Sigma-Aldrich presents GC Analysis of Aromatics in reforulated Gasoline on Equity®-1
Keywords: Chromatography, Flame ionization detector, Gas chromatography, Purification

GC Analysis of Class 3 Residual Solvents on Equity®-1 after SPME using 100 μm PDMS Fiber

From our library of Articles, Sigma-Aldrich presents GC Analysis of Class 3 Residual Solvents on Equity®-1 after SPME using 100 μm PDMS Fiber
Keywords: Chromatography, Flame ionization detector, Gas chromatography, Pharmaceutical, Size-exclusion chromatography, Solid phase microextractions

GC Analysis of Class 3 Residual Solvents on Equity®-5

From our library of Articles, Sigma-Aldrich presents GC Analysis of Class 3 Residual Solvents on Equity®-5
Keywords: Chromatography, Flame ionization detector, Gas chromatography, Pharmaceutical, Size-exclusion chromatography

GC Analysis of Class 3 Residual Solvents on OVI-G43

From our library of Articles, Sigma-Aldrich presents GC Analysis of Class 3 Residual Solvents on OVI-G43
Keywords: Chromatography, Flame ionization detector, Gas chromatography, Pharmaceutical, Size-exclusion chromatography

GC Analysis of Class 3 Residual Solvents on SUPELCOWAX® 10

From our library of Articles, Sigma-Aldrich presents GC Analysis of Class 3 Residual Solvents on SUPELCOWAX® 10
Keywords: Chromatography, Flame ionization detector, Gas chromatography, Pharmaceutical, Size-exclusion chromatography

GC Analysis of Class 3 Residual Solvents on VOCOL® after SPME using 100 μm PDMS Fiber

From our library of Articles, Sigma-Aldrich presents GC Analysis of Class 3 Residual Solvents on VOCOL® after SPME using 100 μm PDMS Fiber
Keywords: Chromatography, Flame ionization detector, Gas chromatography, Pharmaceutical, Size-exclusion chromatography, Solid phase microextractions

GC Analysis of Hydrocarbons in Gasoline on Equity®-1 (15 m x 0.10 mm I.D., 0.10 μm), Fast GC Analysis

From our library of Articles, Sigma-Aldrich presents GC Analysis of Hydrocarbons in Gasoline on Equity®-1 (15 m x 0.10 mm I.D., 0.10 μm), Fast GC Analysis
Keywords: Chromatography, Flame ionization detector, Gas chromatography, Size-exclusion chromatography

GC Analysis of Total Petroleum Hydrocarbons (TPH) on SLB®-5ms (20 m x 0.18 mm I.D., 0.18 μm), Fast GC Analysis

From our library of Articles, Sigma-Aldrich presents GC Analysis of Total Petroleum Hydrocarbons (TPH) on SLB®-5ms (20 m x 0.18 mm I.D., 0.18 μm), Fast GC Analysis
Keywords: Chromatography, Flame ionization detector, Gas chromatography, Purification

GC Analysis of Total Petroleum Hydrocarbons (TPH) on SLB®-5ms

From our library of Articles, Sigma-Aldrich presents GC Analysis of Total Petroleum Hydrocarbons (TPH) on SLB®-5ms
Keywords: Chromatography, Flame ionization detector, Gas chromatography, Purification

GC Analysis of an Indoor Air Standard on Equity®-1

From our library of Articles, Sigma-Aldrich presents GC Analysis of an Indoor Air Standard on Equity®-1
Keywords: Air Monitoring, Chromatography, Gas chromatography, Purification, Size-exclusion chromatography

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...

The Utility of Headspace Grade Solvents for the Analysis of Organic Volatile Impurities

Organic volatile impurities or “OVIs” sometimes remain behind in pharmaceutical preparations as a result of synthetic and manufacturing procedures. For reasons of health and safety, testing is done t...
Katherine Stenerson, Shyam Verma
Reporter US Volume 28.1
Keywords: Chromatography, Gas chromatography, Organic synthesis, Pharmaceutical, Solvents

Related Content

Pressure-Temperature Nomograph Interactive Tool

Use the interactive controls above to simplify calculations and improve the efficiency of your distillation or evaporation requirements.
Keywords: Evaporation, Vaporization

Properties of Solvents Table

The table below presents the physical characteristics of common solvents. Easily reference or compare solvent properties like boiling point, density, and refractive index all from one list.
Keywords: Gas chromatography, Green chemistry, High performance liquid chromatography, Melting, Solvents

Peer-Reviewed Papers
15

References

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