Docosanoic acid
Synonym(s):Docosanoic acid
- CAS NO.：112-85-6
- Empirical Formula: C22H44O2
- Molecular Weight: 340.58
- MDL number: MFCD00002807
- EINECS: 204-010-8
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-08-21 22:41:43
What is Docosanoic acid?
Chemical properties
white to cream crystals or powder
The Uses of Docosanoic acid
Docosanoic acid is a long-chain fatty acid,it has the following purposes: Waxes, textiles, pharmaceuticals, emulsifiers, and personal care products, lubricants, esters, chemical synthesis, and specialties.
The Uses of Docosanoic acid
behenic acid is a long-chain fatty acid used in product formulations to form a viscous emulsion. It is considered a non-comedogenic raw material.
The Uses of Docosanoic acid
Behenic acid is used to give hair conditioners and moisturizers their smoothing properties. It is also used to investigate the phase behavior of long-chain acids in supercritical propane.
What are the applications of Application
Docosanoic acid is used to investigate the phase behavior of long-chain acids in supercritical propane
Definition
ChEBI: A straight-chain, C22, long-chain saturated fatty acid.
General Description
Monomolecular films of stearic and behenic acid were formed on substrates 0.1M in sodium chloride, sodium bicarbonate or sodium phosphate and were investigated by IR analysis.
Flammability and Explosibility
Non flammable
Purification Methods
Crystallise the acid pKEst from ligroin. [Francis & Piper J Am Chem Soc 61 577 1939, Beilstein 2 IV 1290.]
Properties of Docosanoic acid
| Melting point: | 72-80 °C(lit.) |
| Boiling point: | 306°C 60mm |
| Density | d4100 0.8221 |
| vapor pressure | 0Pa at 25℃ |
| refractive index | nD100 1.4270 |
| Flash point: | 306°C/60mm |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | chloroform: soluble50mg/mL, clear |
| form | Crystalline Powder |
| pka | 4.78±0.10(Predicted) |
| color | White to slightly yellow |
| Odor | faint odor |
| 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). |
| Merck | 14,1023 |
| BRN | 1792887 |
| Stability: | Stable. Combustible. Incompatible with bases, oxidizing agents, reducing agents. |
| CAS DataBase Reference | 112-85-6(CAS DataBase Reference) |
| NIST Chemistry Reference | Docosanoic acid(112-85-6) |
| EPA Substance Registry System | Docosanoic acid (112-85-6) |
Safety information for Docosanoic acid
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P304+P340:IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P405:Store locked up. |
Computed Descriptors for Docosanoic acid
| InChIKey | UKMSUNONTOPOIO-UHFFFAOYSA-N |
Abamectin manufacturer
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