Docosanedioic acid

Basic Information

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CAS Number

505-56-6

Molecular Formula

C22H42O4

Molecular Weight

370.57 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Fine Chemicals Surfactants Anionic Surfactants

Polymers and Plastics Thermoplastics Polyolefins

Basic Physical Properties

Melting Point

130-131 ºC (acetone )

Boiling Point

306 °C (60 mmHg)

Solubility

Insuluble (6.3E-4 g/L) (25 ºC),

Refractive Index

1.4433 (estimate)

SMILES

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C(CCCCCCCCCCC(=O)O)CCCCCCCCCC(=O)O

InChI

InChI=1S/C22H42O4/c23-21(24)19-17-15-13-11-9-7-5-3-1-2-4-6-8-10-12-14-16-18-20-22(25)26/h1-20H2,(H,23,24)(H,25,26)

InChIKey

DGXRZJSPDXZJFG-UHFFFAOYSA-N

LogP

6.957600000000007

Topological Polar Surface Area

74.6 Å²

Hydrogen Bond Donor/Acceptor

2 / 4

Complexity

296

Synonyms & References

English

FR7J081T20
Docosan-1,22-dioic acid
505-56-6
Docosandioic acid
DS-11641
UNII-FR7J081T20
Felogenic acid
LMFA01170037
HY-W034918
C19625
CHEBI:76319
1,22-Docosanedioic acid
SCHEMBL151889
AMY37936
1,20-icosanedicarboxylic acid
AKOS015892826
DTXSID20198519
2-Amino-4fluorobenzamide
Docosanedioic acid, 85%
C75369
FT-0730603
NSC56159
NSC 56159
Phellogenic acid
Docosanedioic acid
NSC-56159
1,20-Eicosanedicarboxylic acid
MFCD00002806
CS-0086019
Q5287252
Docosanedioicacid

MDL Number

MFCD00002806

Customs Code

2917190090

FAQ

What are the physical and chemical properties of Docosanedioic acid (CAS: 505-56-6)?

Docosanedioic acid (CAS: 505-56-6) is a white to off-white crystalline solid. It has a molecular weight of approximately 448.64 g/mol and is soluble in hot water. The compound is relatively stable but can react with strong acids and bases. It has weak acidity and can form salts and esters.

How is Docosanedioic acid (CAS: 505-56-6) typically synthesized?

Docosanedioic acid (CAS: 505-56-6) is typically synthesized through the condensation of 22-hexadecenoic acid with itself. This process often uses catalytic amounts of anhydrous aluminum chloride as a catalyst. The yield is around 70-80%, and the product can be purified by recrystallization from hot ethanol.

What industries use Docosanedioic acid (CAS: 505-56-6)?

Docosanedioic acid (CAS: 505-56-6) finds applications in various industries, including pharmaceuticals, where it is used as a precursor for drug development, and in polymers, where it is used to enhance the mechanical properties of plastics. It is also used in the production of sensors and semiconductors due to its electronic properties.

What precautions should be taken when handling Docosanedioic acid (CAS: 505-56-6)?

When handling Docosanedioic acid (CAS: 505-56-6), it is essential to wear protective equipment such as gloves, goggles, and a lab coat. The compound should be handled in a well-ventilated area or a fume hood. In case of a spill, immediately clean up with appropriate absorbents and dispose of in a designated waste container. Always refer to the Safety Data Sheet (SDS) for detailed handling and disposal instructions.