216941

Acide behenique

99%

• Synonyme(s) : Docosanoic acid
• Formule linéaire : CH₃(CH₂)₂₀COOH
• Numéro CAS: 112-85-6
• Poids moléculaire : 340.58
• Numéro Beilstein : 1792887
• Numéro CE : 204-010-8
• Numéro MDL: MFCD00002807
• Code UNSPSC : 12352100
• ID de substance PubChem : 24852985
• Nomenclature NACRES : NA.22

Propriétés

• Pureté: 99%
• Forme: solid
• Pf: 72-80 °C (lit.)
• Solubilité: chloroform: soluble 50 mg/mL, clear; hexane: soluble
• Chaîne SMILES: CCCCCCCCCCCCCCCCCCCCCC(O)=O
• 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)
• Clé InChI: UKMSUNONTOPOIO-UHFFFAOYSA-N

Description

Description générale

Behenic acid is a saturated fatty acid used as a chemical intermediate in the synthesis of various compounds. 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

Application

Behenic acid was used to investigate the phase behavior of long-chain acids in supercritical propane. It was also used in fabrication of metallic Langmuir-Blodgett (LB) films.

Informations sur la sécurité

• Code de la classe de stockage: 11 - Combustible Solids
• Classe de danger pour l'eau (WGK): nwg
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable
• Équipement de protection individuelle: Eyeshields, Gloves, type N95 (US)