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74691 Sigma-Aldrich

Octadecane

analytical standard

  • CAS Number 593-45-3

  • Linear Formula CH3(CH2)16CH3

  • Molecular Weight 254.49

  •  Beilstein Registry Number 1740138

  •  EC Number 209-790-3

  •  MDL number MFCD00009007

  •  PubChem Substance ID 329765801

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Properties

Related Categories Additional Standards, Analytical Standards, Analytical/Chromatography, Chemical Class, Fuels and Hydrocarbons,
grade   analytical standard
vapor density   8.8 (vs air)
vapor pressure   1 mmHg ( 119 °C)
InChI Key   RZJRJXONCZWCBN-UHFFFAOYSA-N
assay   ≥98.5% (GC)
form   neat
autoignition temp.   455 °F
shelf life   limited shelf life, expiry date on the label
application(s)   HPLC: suitable
  gas chromatography (GC): suitable
bp   317 °C(lit.)
mp   26-29 °C(lit.)
  28-30 °C
density   0.777 g/mL at 25 °C(lit.)
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.

Price and Availability


Nylon Membrane and Net Filters
Safety & Documentation

Safety Information

Symbol 
GHS08  GHS08
Signal word 
Danger
Hazard statements 
Precautionary statements 
Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
3
Flash Point(F) 
330.8 °F
Flash Point(C) 
166 °C
Protocols & Articles

Articles

GC Analysis of QA Test Mix on SLB®-IL60 before/after Carrier Gas Flow Stopped

From our library of Articles, Sigma-Aldrich presents GC Analysis of QA Test Mix on SLB®-IL60 before/after Carrier Gas Flow Stopped
Keywords: Chromatography, Flame ionization detector, Gas chromatography

GC Analysis of QA Test Mix on SLB®-IL60 before/after Thermal Stress Test, Comparison to a Polyethylene Glycol (PEG) Column

From our library of Articles, Sigma-Aldrich presents GC Analysis of QA Test Mix on SLB®-IL60 before/after Thermal Stress Test, Comparison to a Polyethylene Glycol (PEG) Column
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

US EPA Method 8015 (modified): GC Analysis of Diesel Range Organics (DRO) 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 US EPA Method 8015 (modified): GC Analysis of Diesel Range Organics (DRO) 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

Peer-Reviewed Papers
15

References

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