W504807

Methylstearat

≥96%, FG

• Synonym(e): Methyl-stearat, Methyloctadecanoat
• Lineare Formel: CH₃(CH₂)₁₆CO₂CH₃
• CAS-Nummer: 112-61-8
• Molekulargewicht: 298.50
• Beilstein: 1786213
• EG-Nummer: 203-990-4
• MDL-Nummer: MFCD00009005
• UNSPSC-Code: 12164502
• PubChem Substanz-ID: 24902019
• Flavis-Nummer: 9.651
• NACRES: NA.21

Eigenschaften

• Biologische Quelle: synthetic
• Qualitätsniveau: 400
• Qualität: FG; Halal
• Einhaltung gesetzlicher Vorschriften: EU Regulation 1334/2008 & 872/2012; FDA 21 CFR 110
• Assay: ≥96%
• bp: 181-182 °C/4 mmHg (lit.)
• mp (Schmelzpunkt): 37-41 °C (lit.)
• Anwendung(en): flavors and fragrances
• Dokumentation: see Safety & Documentation for available documents
• Nahrungsmittelallergen: no known allergens
• Organoleptisch: oily; waxy
• SMILES String: 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
• InChIKey: HPEUJPJOZXNMSJ-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

Methyl stearate is one of the key fatty acid methyl ester (FAME) component of biodiesel fuel produced by the transesterification of triglyceride oil and a primary alcohol. It is reported to occur in the volatile oil of Rheum palmatum L rhizomes and Ziziphus spina-christi leaves.

Sicherheitshinweise

• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 1
• Flammpunkt (°F): 230.0 °F - closed cup
• Flammpunkt (°C): 110.0 °C - closed cup
• Persönliche Schutzausrüstung: dust mask type N95 (US), Eyeshields, Gloves