18344

Methyl benzoate

analytical standard

• Formula condensata: C₆H₅COOCH₃
• Numero CAS: 93-58-3
• Peso molecolare: 136.15
• Beilstein: 1072099
• Numero CE: 202-259-7
• Numero MDL: MFCD00008421
• Codice UNSPSC: 85151701
• eCl@ss: 39024501
• ID PubChem: 329751663
• NACRES: NA.24

Proprietà

• Grado: analytical standard
• Livello qualitativo: 100
• Densità del vapore: 4.68 (vs air)
• Tensione di vapore: <1 mmHg ( 20 °C)
• Saggio: ≥99.5% (GC)
• Durata: limited shelf life, expiry date on the label
• tecniche: HPLC: suitable; gas chromatography (GC): suitable
• Indice di rifrazione: n20/D 1.516 (lit.); n20/D 1.517
• P. ebollizione: 198-199 °C (lit.)
• Punto di fusione: −12 °C (lit.)
• Solubilità: H₂O: soluble 2.1 g/L at 20 °C
• Densità: 1.088 g/mL at 20 °C (lit.)
• applicazioni: cleaning products; cosmetics; flavors and fragrances; food and beverages; personal care
• Formato: neat
• Stringa SMILE: COC(=O)c1ccccc1
• InChI: 1S/C8H8O2/c1-10-8(9)7-5-3-2-4-6-7/h2-6H,1H3; QPJVMBTYPHYUOC-UHFFFAOYSA-N

Descrizione

Descrizione generale

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

Applicazioni

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.

Informazioni sulla sicurezza

• Pittogrammi: GHS08,GHS07
• Avvertenze: Warning
• Indicazioni di pericolo: H302,H361d
• Consigli di prudenza: P202 - P264 - P280 - P301 + P312 - P308 + P313 - P405
• Classi di pericolo: Acute Tox. 4 Oral - Repr. 2
• Codice della classe di stoccaggio: 10 - Combustible liquids
• Classe di pericolosità dell'acqua (WGK): WGK 1
• Punto d’infiammabilità (°F): 170.6 °F - Pensky-Martens closed cup
• Punto d’infiammabilità (°C): 77 °C - Pensky-Martens closed cup
• Dispositivi di protezione individuale: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter