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297879 Sigma-Aldrich

Dodecane

anhydrous, ≥99%

Synonym: n-Dodecane

  • CAS Number 112-40-3

  • Linear Formula CH3(CH2)10CH3

  • Molecular Weight 170.33

  •  Beilstein Registry Number 1697175

  •  EC Number 203-967-9

  •  MDL number MFCD00008969

  •  PubChem Substance ID 57648398

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Properties

Related Categories Anhydrous Solvents, Solvent Bottles, Solvent Packaging Options, Solvent by Application, Solvents,
grade   anhydrous
vapor density   5.96 (vs air)
vapor pressure   1 mmHg ( 47.8 °C)
InChI Key   SNRUBQQJIBEYMU-UHFFFAOYSA-N
assay   ≥99%
autoignition temp.   401 °F
expl. lim.   8 %
impurities   <0.003% water
  <0.005% water (100 mL pkg)
refractive index   n20/D 1.421(lit.)
bp   215-217 °C(lit.)
mp   −9.6 °C (lit.)
density   0.75 g/mL at 25 °C(lit.)

Description

Packaging

1, 2 L in Sure/Seal™

100 mL in Sure/Seal™

Application

Dodecane may be used as an inorganic diluent to form an organic phase along with decanol as an active diluent and tri-n-octylamine as an extractant. This system may be used for the extraction of lactic acid from aqueous solutions.

General description

Dodecane is a linear alkane mainly found in jet fuels.

Safety & Documentation

Safety Information

Symbol 
GHS08  GHS08
Signal word 
Danger
Hazard statements 
Precautionary statements 
WGK Germany 
1
RTECS 
JR2125000
Flash Point(F) 
159.8 °F
Flash Point(C) 
71 °C

Documents

Certificate of Analysis

Certificate of Origin

Protocols & Articles

Articles

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...

Related Content

Pressure-Temperature Nomograph Interactive Tool

The Pressure-Temperature Nomograph tool is an application of the Clausius-Clapeyron Equation, which assumes the heat of vaporization is a constant over a pressure range. Antoine´s Equation gets aroun...
Keywords: Evaporation, Vaporization

Properties of Solvents Table

a. Gant, R., LC/GC 10 (7), 515 (1992) 1. At 20 °C 2. At 20 °C +/- 5 °C relative to water at 4 °C 3. At 10 mmHg pressure 4. At l=589.32 nm
Keywords: Gas chromatography, High performance liquid chromatography

Peer-Reviewed Papers
15

References

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