12-Oxooctadecanoic acid

Basic Information

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CAS Number

925-44-0

Molecular Formula

C18H34O3

Molecular Weight

298.47 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Ketones

Fine Chemicals Surfactants Anionic Surfactants

Basic Physical Properties

SMILES

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CCCCCCC(=O)CCCCCCCCCCC(=O)O

InChI

InChI=1S/C18H34O3/c1-2-3-4-11-14-17(19)15-12-9-7-5-6-8-10-13-16-18(20)21/h2-16H2,1H3,(H,20,21)

InChIKey

OFOWUDSDZLONKT-UHFFFAOYSA-N

LogP

5.511500000000005

Topological Polar Surface Area

54.37 Å²

Hydrogen Bond Donor/Acceptor

1 / 3

Complexity

261

Synonyms & References

English

OFOWUDSDZLONKT-UHFFFAOYSA-N
Discontinued See: K264901'
12-Ketostearate
NSC2103
Lycaonic acid
CHEBI:179232
12-Oxooctadecanoic acid
UNII-31GL7GRO8F
NSC-2103
925-44-0
NS00039468
12-oxo-stearic acid
12-ketostearic acid
12-oxostearic acid
Q27256055
31GL7GRO8F
LMFA02000256
12-oxo-octadecanoic acid
CHEMBL5077254
NSC 2103
DTXSID40239019
Discontinued See: K264901
Octadecanoic acid, 12-oxo-
SCHEMBL747496
12-KETOOCTADECANOIC ACID
FT-0670669
Octadecanoic acid,12-oxo-
12-Ketostearic Acid Discontinued See: K264901
12-KETOSTEARIC ACIDDISCONTINUED SEE: K264901
12-oxooctadecanoic acid
12-oxooctadecanoic acid –

MDL Number

MFCD05864059

Customs Code

2918300090

FAQ

What are the physical and chemical properties of 12-Oxooctadecanoic acid (CAS: 925-44-0)?

12-Oxooctadecanoic acid is a white, crystalline solid with a molecular weight of approximately 260.41 g/mol. It is poorly soluble in water but soluble in organic solvents like ethanol and chloroform. Chemically, it is highly reactive due to the presence of a carboxylic acid group and an epoxy group. It can undergo esterification and amide formation under appropriate conditions.

How is 12-Oxooctadecanoic acid (CAS: 925-44-0) typically synthesized?

12-Oxooctadecanoic acid can be synthesized through the oxidation of 12-hydroxyoctadecanoic acid using peroxyacids or organic peroxides as oxidizing agents. Alternatively, it can be produced by the reaction of octadecanoyl chloride with sodium hypochlorite followed by hydrolysis and oxidation steps.

What industries use 12-Oxooctadecanoic acid (CAS: 925-44-0)?

12-Oxooctadecanoic acid is primarily used in the pharmaceutical industry for the synthesis of certain medications and in the cosmetics industry for its antimicrobial and skin care properties. It also has applications in the food industry as a flavor compound and in industrial chemistry for its reactivity and solubility characteristics.

What precautions should be taken when handling 12-Oxooctadecanoic acid (CAS: 925-44-0)?

When handling 12-Oxooctadecanoic acid, it is important to wear appropriate personal protective equipment (PPE) such as gloves, safety goggles, and a lab coat. It should be stored in a cool, dry place away from direct sunlight. In case of a spill, it should be cleaned up with a suitable absorbent material and disposed of according to local regulations. Always consult the Safety Data Sheet (SDS) for detailed handling and safety information.