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219967 Sigma-Aldrich

12-Hydroxyoctadecanoic acid

99%

Synonym: 12-HSA, 12-Hydroxystearic acid

  • CAS Number 106-14-9

  • Linear Formula CH3(CH2)5CH(OH)(CH2)10COOH

  • Molecular Weight 300.48

  •  Beilstein/REAXYS Number 1726730

  •  EC Number 203-366-1

  •  MDL number MFCD00004592

  •  PubChem Substance ID 24853156

  •  NACRES NA.22

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Properties

Related Categories Biochemicals and Reagents, Building Blocks, C13 to C42+, Carbonyl Compounds, Carboxylic Acids,
assay   99%
mp   74-76 °C (lit.)
SMILES string   CCCCCCC(O)CCCCCCCCCCC(O)=O
InChI   1S/C18H36O3/c1-2-3-4-11-14-17(19)15-12-9-7-5-6-8-10-13-16-18(20)21/h17,19H,2-16H2,1H3,(H,20,21)
InChI key   ULQISTXYYBZJSJ-UHFFFAOYSA-N

Description

General description

Non-isothermal nucleation rate of a self-assembling fibrillar network of 12-hydroxyoctadecanoic acid (12-hydroxystearic acid) in canola oil has been reported. It is commonly used as gelling agent for organic solvents. Self-assembled monolayers of 12-hydroxyoctadecanoic acid and its 4,4′-bipyridinium salt have been observed on the solution graphite interface using scanning tunnelling microscopy.

Application

12-Hydroxyoctadecanoic acid was used in the preparation of vegetable oil based organogels and gel′s in-situ supramolecular network structure has been investigated by cryo-scanning electron microscopy.

Packaging

1 g in glass bottle

Safety & Documentation

Safety Information

Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 3
RTECS 
WI3850000
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

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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