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126799 Sigma-Aldrich

1-Dodecanol

reagent grade, 98%

Synonym: Alcohol C12, Dodecyl alcohol, Lauryl alcohol

  • CAS Number 112-53-8

  • Linear Formula CH3(CH2)11OH

  • Molecular Weight 186.33

  •  Beilstein/REAXYS Number 1738860

  •  EC Number 203-982-0

  •  MDL number MFCD00004753

  •  eCl@ss 39020229

  •  PubChem Substance ID 329749809

  •  NACRES NA.21

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Properties

Related Categories Alcohols, Biochemicals and Reagents, Building Blocks, C11 to C30+, Cell Biology,
Quality Level   100
grade   reagent grade
vapor density   7.4 (vs air)
vapor pressure   0.1 mmHg ( 20 °C)
InChI Key   LQZZUXJYWNFBMV-UHFFFAOYSA-N
assay   98%
autoignition temp.   500 °F
expl. lim.   4 %
refractive index   n20/D 1.442 (lit.)
bp   260-262 °C (lit.)
mp   22-26 °C (lit.)
solubility   water: slightly soluble 1 g/L at 23 °C
density   0.833 g/mL at 25 °C (lit.)

Description

General description

1-Dodecanol, a fatty alcohol, is a long chain aliphatic alcohol. Solid-liquid phase diagrams of its binary mixtures with various other fatty alcohols (1-tetradecanol, 1-hexadecanol and 1-octadecanol) have been evaluated by employing high pressure microscopy and DSC (Differential scanning calorimetry). It undergoes oxidation in the presence of multiwall carbon nanotubes (MWCNTs) supported MoO3 (Mo/MWCNTs) and potassium containing Mo/MWCNTs (K/Mo/MWCNTs) catalysts to afford 1-dodecanal. Its oxidation in the presence of Ru and Pt based carbon catalysts has been reported.

Application

1-Dodecanol may be employed as an extraction reagent in the pipette vial dispersive liquid-liquid microextraction method coupled with HPCL studies.

Packaging

100, 500 g in poly bottle

3 kg in poly bottle

Safety & Documentation

Safety Information

Symbol 
Signal word 
Warning
Hazard statements 
Precautionary statements 
RIDADR 
UN 3077 9 / PGIII
WGK Germany 
2
RTECS 
JR5775000
Flash Point(F) 
249.8 °F
Flash Point(C) 
121 °C

Documents

Certificate of Analysis (COA)

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Certificate of Origin (COO)

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Meet Synthia - Retrosynthesis Sofware
Protocols & Articles
Peer-Reviewed Papers
15

References

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