Docosanoic acid

Basic Information

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CAS Number

112-85-6

Molecular Formula

C22H44O2

Molecular Weight

340.59 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

Physical State

Powder

Melting Point

79.0 to 83.0 deg-C

Boiling Point

306°C/60mmHg

Water Solubility

Soluble in DMF (~3 mg/ml), hot methanol, water (0.15 mg/ml at 25°C), chloroform, and ethanol (2.18 mg/ml at 25°C).

Flash Point

306°C/60mm

Solubility

chloroform: soluble50mg/mL, clear

Refractive Index

nD100 1.4270

SMILES

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CCCCCCCCCCCCCCCCCCCCCC(O)=O

InChI

InChI=1S/C22H44O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22(23)24/h2-21H2,1H3,(H,23,24)

InChIKey

UKMSUNONTOPOIO-UHFFFAOYSA-N

LogP

7.892900000000008

Topological Polar Surface Area

37.3 Å²

Hydrogen Bond Donor/Acceptor

1 / 2

Complexity

250

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

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Storage Conditions

2-8℃

Stability

Stable. Combustible. Incompatible with bases, oxidizing agents, reducing agents.

Synonyms & References

English

Docosanoic acid
n-docosanoate
1-Docosanoic acid
B95
B95(acid)
behenic
Behensαure
docosanoic
Docosansαure
Behenic acid
BEHENIC ACID(RG)
Docosanoic acid (Behenic)
Docosanoic Acid, from Rapeseed
docosanic acid
Docosoic acid
Glycon B-70
Hydrofol 2022-55
Hydrofol Acid 560
N-DOCOSANOIC ACID
[ "" ]
C22
EXL5
NAA22S
NAA222S
CHacid B
GlyconB70
UKMSUNONTOPOIO-UHFFFAOYSA-N
H390488X0A
AK113982
Docosanoic acid, 85%, technical
Docosansaeure

MDL Number

MFCD00002807

Customs Code

2915900090

FAQ

What is Docosanoic acid (CAS: 112-85-6)?

Docosanoic acid (CAS: 112-85-6) is a long-chain saturated fatty acid with the chemical formula C22H44O2. It is a solid at room temperature, has a high melting point (43–45°C), and is insoluble in water but soluble in organic solvents. Commonly found in animal fats and marine oils, it is used as a raw material in various industrial and research applications due to its unique chemical properties.

What are the main uses of Docosanoic acid (CAS: 112-85-6)?

Docosanoic acid (CAS: 112-85-6) is primarily used in pharmaceuticals as a component in drug formulations, in the production of surfactants and emulsifiers, and in the food industry as a natural additive. It also serves as a research tool for studying lipid metabolism and is utilized in the manufacturing of specialty chemicals and coatings due to its stability and functional characteristics.

Is Docosanoic acid (CAS: 112-85-6) safe?

Docosanoic acid (CAS: 112-85-6) is generally considered safe when handled properly. However, it may cause skin or eye irritation and should be used with appropriate protective equipment. Safety data sheets (SDS) recommend avoiding inhalation of vapors and ensuring good ventilation. It is classified as a low-toxicity compound under standard chemical safety guidelines.

How should Docosanoic acid (CAS: 112-85-6) be stored?

Docosanoic acid (CAS: 112-85-6) should be stored in a sealed, airtight container in a cool (below 25°C), dry, and dark place to maintain stability. It is sensitive to moisture and light, so desiccant packaging and避光 conditions are essential. Ensure storage away from incompatible materials and in well-ventilated areas to prevent contamination or degradation.