85769

Methyl stearate

analytical standard

• Sinónimos: Methyl octadecanoate, Stearic acid methyl ester
• Fórmula lineal: CH₃(CH₂)₁₆CO₂CH₃
• Número de CAS: 112-61-8
• Peso molecular: 298.50
• Beilstein: 1786213
• Número CE: 203-990-4
• Número MDL: MFCD00009005
• Código UNSPSC: 85151701
• ID de la sustancia en PubChem: 329769410
• NACRES: NA.24

Propiedades

• grado: analytical standard
• Nivel de calidad: 100
• Análisis: ≥99.0% (GC)
• caducidad: limited shelf life, expiry date on the label
• técnicas: HPLC: suitable; gas chromatography (GC): suitable
• bp: 181-182 °C/4 mmHg (lit.)
• mp: 37-41 °C (lit.)
• formato: neat
• grupo funcional: ester
• Condiciones de envío: ambient
• temp. de almacenamiento: room temp
• cadena SMILES: CCCCCCCCCCCCCCCCCC(=O)OC
• InChI: 1S/C19H38O2/c1-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19(20)21-2/h3-18H2,1-2H3
• Clave InChI: HPEUJPJOZXNMSJ-UHFFFAOYSA-N

Descripción

Descripción general

Methyl stearate is a solid, saturated fatty ester, which can be prepared from methyl oleate via catalytic hydrogenation.

Aplicación

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Otras notas

Ion Mobility: ^TWCCS_N2 value of 191.4 Å2 [M+H]⁺

The collision cross section (CCS) measurement was provided by Waters Corporation, using the SYNAPT XS mass spectrometer.
For a description and overview of how ion mobility enables the measurement of the CCS of an ion visit ims.waters.com.
Further information on the SYNAPT XS mass spectrometer can be found on the IMS microsite and product webpage.

^TWCCS measurements are expected to be within 2% of this reference value.

P/N 85769 is part of the Waters Extractables & Leachables UNIFI scientific library which can be downloaded from Waters Marketplace.

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Información de seguridad

• Código de clase de almacenamiento: 11 - Combustible Solids
• Clase de riesgo para el agua (WGK): WGK 1
• Punto de inflamabilidad (°F): 230.0 °F - closed cup
• Punto de inflamabilidad (°C): 110.0 °C - closed cup
• Equipo de protección personal: dust mask type N95 (US), Eyeshields, Gloves