12-Hydroxyoctadecanoic acid

Basic Information

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CAS Number

36377-33-0

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

436.3 oC at 760 mmHg

Density

0.944

Flash Point

231.8 oC

Refractive Index

1.468

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

223

Safety Information

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Stability

Stable. Combustible. Incompatible with strong oxidizing agents.

Synonyms & References

English

12-HYDROXYSTEARIC ACID
D-12-hydroxyoctadecanoic acid
dl-12HSA
DL-12-HYDROXYOCTADECANOIC ACID
LEMOSOL COAGULANT

MDL Number

MFCD00004592

Customs Code

2942000000

FAQ

What is 12-Hydroxyoctadecanoic acid (CAS: 36377-33-0)?

12-Hydroxyoctadecanoic acid (CAS: 36377-33-0) is a long-chain fatty acid with a hydroxyl group at the 12th carbon position. It is a white to off-white crystalline solid with a characteristic odor. This compound is soluble in organic solvents like ethanol and chloroform but is sparingly soluble in water.

What are the main uses of 12-Hydroxyoctadecanoic acid (CAS: 36377-33-0)?

12-Hydroxyoctadecanoic acid (CAS: 36377-33-0) is primarily used in the pharmaceutical industry as a precursor for the synthesis of other compounds. It also finds applications in the cosmetic industry as an emulsifier and in the food industry as a flavor enhancer. Research studies involve its use in understanding lipid metabolism and in the development of new drugs.

Is 12-Hydroxyoctadecanoic acid (CAS: 36377-33-0) safe?

12-Hydroxyoctadecanoic acid (CAS: 36377-33-0) is considered generally safe for industrial and pharmaceutical use. However, it is important to follow safety guidelines, including the use of appropriate personal protective equipment (PPE) such as gloves and goggles. Avoid contact with skin and eyes, and do not inhale the vapor.

How should 12-Hydroxyoctadecanoic acid (CAS: 36377-33-0) be stored?

12-Hydroxyoctadecanoic acid (CAS: 36377-33-0) should be stored in a tightly sealed container in a cool, dry place, away from direct sunlight and heat sources. Maintain the temperature below 25°C and avoid exposure to humidity. It is also important to keep it away from incompatible materials such as strong oxidizers.