27728

Ácido oleico

meets analytical specification of Ph, Eur., 65.0-88.0% (GC)

• Sinónimos: Ácido cis-9-octadecenoico, Ácido elaínico
• Fórmula lineal: CH₃(CH₂)₇CH=CH(CH₂)₇COOH
• CAS Number: 112-80-1
• Peso molecular: 282.46
• Beilstein: 1726542
• Número CE: 204-007-1
• Número MDL: MFCD00064242
• Código UNSPSC: 12352100
• ID de la sustancia en PubChem: 57648271
• NACRES: NA.21

Propiedades

• presión de vapor: 1 mmHg ( 176 °C)
• Nivel de calidad: 200
• descripción: peroxide value <= 10
• Ensayo: 65.0-88.0% (GC)
• Formulario: liquid
• calidad: meets analytical specification of Ph, Eur.
• composición: fatty acids w. 1 chain > C18, ≤4.0% GC ; linoleic acid, ≤18.0% GC ; linolenic acid, ≤4.0% GC ; margaric acid, ≤4.0% GC ; myristic acid, ≤5.0% GC ; oleic acid, 65.0-88.0% GC ; palmitic acid, ≤16.0% GC ; palmitoleic acid, ≤8.0% GC ; stearic acid, ≤6.0% GC
• impurezas: residual solvents, complies
• residuo de ign.: ≤0.1%
• color: clear
• índice de refracción: n20/D 1.459 (lit.)
• bp: 194-195 °C/1.2 mmHg (lit.)
• mp: 13-14 °C (lit.)
• valor de ácido: 195‑204
• valor de yodo: 89‑105
• densidad: 0.89 g/mL at 25 °C (lit.)
• idoneidad: complies for appearance of solution; in accordance for fatty acid composition; passes test for identity
• grupo funcional: carboxylic acid
• cadena SMILES: CCCCCCCC\C=C/CCCCCCCC(O)=O
• InChI: 1S/C18H34O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18(19)20/h9-10H,2-8,11-17H2,1H3,(H,19,20)/b10-9-
• Clave InChI: ZQPPMHVWECSIRJ-KTKRTIGZSA-N
• Información sobre el gen: human ... SOAT1(6646), SOAT2(8435)

Descripción

Descripción general

Oleic acid (OA) is a fatty acid. OA is widely used as a surfactant for the stabilization of magnetic nanoparticles synthesized by the traditional coprecipitation method. Monodisperse magnetite nanoparticles (diameter = 7 and 19nm) coated with oleic acid (OA) have been prepared.

Aplicación

Oleic acid may be used in the preparation of 10-hydroxyoctadecanoic acid and methyl ester of 10-hydroxyoctadecanoic acid.

Otras notas

The article number 27728-6X1L-R will be discontinued. Please order the single bottle 27728-1L-R which is physically identical with the same exact specifications.

Información de seguridad

• Código de clase de almacenamiento: 10 - Combustible liquids
• Clase de riesgo para el agua (WGK): WGK 1
• Equipo de protección personal: Eyeshields, Gloves, type ABEK (EN14387) respirator filter