M29908

Methylbenzoat

99%

• Synonym(e): Methyl benzenecarboxylate
• Lineare Formel: C₆H₅COOCH₃
• CAS-Nummer: 93-58-3
• Molekulargewicht: 136.15
• Beilstein: 1072099
• EG-Nummer: 202-259-7
• MDL-Nummer: MFCD00008421
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 24896788
• NACRES: NA.22

Eigenschaften

• Dampfdichte: 4.68 (vs air)
• Qualitätsniveau: 200
• Dampfdruck: <1 mmHg ( 20 °C)
• Assay: 99%
• Form: liquid
• Brechungsindex: n20/D 1.516 (lit.)
• bp: 198-199 °C (lit.)
• mp (Schmelzpunkt): −12 °C (lit.)
• Löslichkeit: H₂O: soluble 2.1 g/L at 20 °C
• Dichte: 1.088 g/mL at 20 °C (lit.)
• SMILES String: COC(=O)c1ccccc1
• InChI: 1S/C8H8O2/c1-10-8(9)7-5-3-2-4-6-7/h2-6H,1H3
• InChIKey: QPJVMBTYPHYUOC-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

Methyl benzoate is a volatile aromatic ester compound widely used in perfumery industries. It is naturally occurring in guava, mango, and kiwifruit.

Anwendung

Methyl benzoate (C₆H₅CO₂CH₃) can be utilized as a precursor for:

• Selective synthesis of benzaldehyde using supported manganese oxide catalysts.;
• Preparation of benzophenone derivatives by reacting with aryl compounds via Friedel-Crafts acylation.

Sicherheitshinweise

• Piktogramme: GHS08,GHS07
• Signalwort: Warning
• H-Sätze: H302,H361d
• P-Sätze: P202 - P264 - P280 - P301 + P312 - P308 + P313 - P405
• Gefahreneinstufungen: Acute Tox. 4 Oral - Repr. 2
• Lagerklassenschlüssel: 10 - Combustible liquids
• WGK: WGK 1
• Flammpunkt (°F): 170.6 °F - Pensky-Martens closed cup
• Flammpunkt (°C): 77 °C - Pensky-Martens closed cup
• Persönliche Schutzausrüstung: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter