18344

Methyl benzoate

analytical standard

• Formule linéaire : C₆H₅COOCH₃
• Numéro CAS: 93-58-3
• Poids moléculaire : 136.15
• Numéro Beilstein : 1072099
• Numéro CE : 202-259-7
• Numéro MDL: MFCD00008421
• Code UNSPSC : 85151701
• eCl@ss : 39024501
• ID de substance PubChem : 329751663
• Nomenclature NACRES : NA.24

Propriétés

• Qualité: analytical standard
• Niveau de qualité: 100
• Densité de vapeur: 4.68 (vs air)
• Pression de vapeur: <1 mmHg ( 20 °C)
• Pureté: ≥99.5% (GC)
• Durée de conservation: limited shelf life, expiry date on the label
• Technique(s): HPLC: suitable; gas chromatography (GC): suitable
• Indice de réfraction: n20/D 1.516 (lit.); n20/D 1.517
• Point d'ébullition: 198-199 °C (lit.)
• Pf: −12 °C (lit.)
• Solubilité: H₂O: soluble 2.1 g/L at 20 °C
• Densité: 1.088 g/mL at 20 °C (lit.)
• Application(s): cleaning products; cosmetics; flavors and fragrances; food and beverages; personal care
• Format: neat
• Chaîne SMILES: COC(=O)c1ccccc1
• InChI: 1S/C8H8O2/c1-10-8(9)7-5-3-2-4-6-7/h2-6H,1H3
• Clé InChI: QPJVMBTYPHYUOC-UHFFFAOYSA-N

Description

Description générale

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

Application

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.

Informations sur la sécurité

• Pictogrammes: GHS08,GHS07
• Mention d'avertissement: Warning
• Mentions de danger: H302,H361d
• Conseils de prudence: P202 - P264 - P280 - P301 + P312 - P308 + P313 - P405
• Classification des risques: Acute Tox. 4 Oral - Repr. 2
• Code de la classe de stockage: 10 - Combustible liquids
• Classe de danger pour l'eau (WGK): WGK 1
• Point d'éclair (°F): 170.6 °F - Pensky-Martens closed cup
• Point d'éclair (°C): 77 °C - Pensky-Martens closed cup
• Équipement de protection individuelle: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter