18344

Methyl benzoate

analytical standard

• Fórmula linear: C₆H₅COOCH₃
• Número CAS: 93-58-3
• Peso molecular: 136.15
• Beilstein: 1072099
• Número CE: 202-259-7
• Número MDL: MFCD00008421
• Código UNSPSC: 85151701
• eCl@ss: 39024501
• ID de substância PubChem: 329751663
• NACRES: NA.24

Propriedades

• grau: analytical standard
• Nível de qualidade: 100
• densidade de vapor: 4.68 (vs air)
• pressão de vapor: <1 mmHg ( 20 °C)
• Ensaio: ≥99.5% (GC)
• prazo de validade: limited shelf life, expiry date on the label
• técnica(s): HPLC: suitable; gas chromatography (GC): suitable
• índice de refração: n20/D 1.516 (lit.); n20/D 1.517
• p.e.: 198-199 °C (lit.)
• pf: −12 °C (lit.)
• solubilidade: H₂O: soluble 2.1 g/L at 20 °C
• densidade: 1.088 g/mL at 20 °C (lit.)
• aplicação(ões): cleaning products; cosmetics; flavors and fragrances; food and beverages; personal care
• Formato: neat
• cadeia de caracteres SMILES: COC(=O)c1ccccc1
• InChI: 1S/C8H8O2/c1-10-8(9)7-5-3-2-4-6-7/h2-6H,1H3
• chave InChI: QPJVMBTYPHYUOC-UHFFFAOYSA-N

Descrição

Descrição geral

Methyl benzoate (MB) belongs to the class of benzenoid esters. It exists as a naturally occurring compound in a variety of plants including freshwater fern Salvinia molesta, Antirrhinum genus species, etc. MB extracted from the fermented apple juice is reported to possess toxicity against an invasive fruit fly, identified as Drosophila suzukii Matsumura.

This substance is listed on the positive list of the EU regulation 10/2011 for plastics intended to come into contact with food. Find all available reference materials for compounds listed in 10/2011 here

Aplicação

Methyl benzoate may be used as an extraction solvent for extracting and preconcentrating benzimidazole fungicides in water samples prior to their determination by high-performance liquid chromatography with photodiode array detection (HPLC-PDA). It may also be used as an analytical reference standard for the quantification of the analyte in Rosa hybrida using gas chromatography-mass spectrometry technique (GC-MS).

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

Informações de segurança

• Pictogramas: GHS08,GHS07
• Palavra indicadora: Warning
• Frases de perigo: H302,H361d
• Declarações de precaução: P202 - P264 - P280 - P301 + P312 - P308 + P313 - P405
• Classificações de perigo: Acute Tox. 4 Oral - Repr. 2
• Código de classe de armazenamento: 10 - Combustible liquids
• Classe de risco de água (WGK): WGK 1
• Ponto de fulgor (°F): 170.6 °F - Pensky-Martens closed cup
• Ponto de fulgor (°C): 77 °C - Pensky-Martens closed cup
• Equipamento de proteção individual: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter