12-Hydroxyoctadecanoic acid

Basic Information

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CAS Number

106-14-9

Molecular Formula

C18H36O3

Molecular Weight

300.48 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Fine Chemicals Surfactants Anionic Surfactants

Basic Physical Properties

Melting Point

74-76 °C

Boiling Point

180°C

Water Solubility

Soluble in ether, alcohol and chloroform. Insoluble in water.

Flash Point

231.8 oC

Refractive Index

1.4200 (estimate)

SMILES

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CCCCCCC(CCCCCCCCCCC(=O)O)O

InChI

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)

InChIKey

ULQISTXYYBZJSJ-UHFFFAOYSA-N

LogP

5.3033000000000055

Topological Polar Surface Area

57.53 Å²

Hydrogen Bond Donor/Acceptor

2 / 3

Complexity

229

Safety Information

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Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

Synonyms & References

English

12-Hydroxyoctadecanoic acid
Hydroxystearicacid
Dodecyl stearic acid
12-HYDROXYSTEARIC ACID
12-HYDROXYSTEARIC ACID, TECH.
Lemosol Coagulant
Twelve hydroxy stearic acid
Barolub FTO
Cerit Fac 3
Ceroxin GL
DL-12-Hydroxystearic acid
Harwax A
Hydrofol Acid 200
KOW
Loxiol G 21
NSC 2385
Octadecanoic acid, 12-hydroxy-
Stearic acid, 12-hydroxy-
12-HSA
12-hydroxy-Octadecanoic acid
12-hydroxy-stearic aci
d-12HSA
harwaxa
ceritfac3
ceroxingl
loxiolg21
barolubfto
12-Hydroxyoctadecanoic Acid
12-hydroxyoctadecanoic acid
barolub fto
ceroxin gl

MDL Number

MFCD00004592

FAQ

What is 12-Hydroxyoctadecanoic acid (CAS: 106-14-9)?

12-Hydroxyoctadecanoic acid (CAS: 106-14-9) is a long-chain fatty acid with a hydroxyl group at the 12th carbon position. Its chemical formula is C18H36O3, and it appears as a white crystalline solid. It is commonly used in the synthesis of surfactants, pharmaceuticals, and lubricants due to its unique hydrophilic and hydrophobic properties.

What are the main uses of 12-Hydroxyoctadecanoic acid (CAS: 106-14-9)?

12-Hydroxyoctadecanoic acid (CAS: 106-14-9) is primarily used in pharmaceuticals as a precursor for drug synthesis, in the food industry as an emulsifier, and in industrial applications for producing soaps, detergents, and lubricants. It also serves as a research tool for studying lipid metabolism and bioactive compounds.

Is 12-Hydroxyoctadecanoic acid (CAS: 106-14-9) safe?

12-Hydroxyoctadecanoic acid (CAS: 106-14-9) is generally considered safe when handled properly. However, it may cause skin and eye irritation. Safety precautions include wearing gloves, safety goggles, and ensuring adequate ventilation. It complies with safety standards for industrial and research use but should be avoided in high concentrations.

How should 12-Hydroxyoctadecanoic acid (CAS: 106-14-9) be stored?

12-Hydroxyoctadecanoic acid (CAS: 106-14-9) should be stored in a cool, dry place (below 25°C), protected from light and moisture. Keep in a sealed container to maintain stability. Avoid exposure to high temperatures or humidity to prevent degradation and ensure long-term preservation.