88554

Formiate d′éthyle

analytical standard

• Synonyme(s) : Ester éthylique de l’acide formique
• Formule linéaire : HCOOC₂H₅
• Numéro CAS: 109-94-4
• Poids moléculaire : 74.08
• Numéro Beilstein : 906769
• Numéro CE : 203-721-0
• Numéro MDL: MFCD00003294
• Code UNSPSC : 85151701
• eCl@ss : 39022251
• ID de substance PubChem : 329769660
• Nomenclature NACRES : NA.24

Propriétés

• Qualité: analytical standard
• Niveau de qualité: 100
• Densité de vapeur: 2.5 (vs air)
• Pression de vapeur: 15.16 psi ( 55 °C); 3.79 psi ( 20 °C)
• Pureté: ≥99.5% (GC)
• Température d'inflammation spontanée: 851 °F
• Durée de conservation: limited shelf life, expiry date on the label
• Limite d'explosivité: 16 %
• Technique(s): HPLC: suitable; gas chromatography (GC): suitable
• Indice de réfraction: n20/D 1.359 (lit.); n20/D 1.360
• Point d'ébullition: 52-54 °C (lit.)
• Pf: −80 °C (lit.)
• Densité: 0.921 g/mL at 20 °C (lit.)
• Application(s): agriculture; cleaning products; cosmetics; environmental; flavors and fragrances; food and beverages; personal care
• Format: neat
• Chaîne SMILES: CCOC=O
• InChI: 1S/C3H6O2/c1-2-5-3-4/h3H,2H2,1H3
• Clé InChI: WBJINCZRORDGAQ-UHFFFAOYSA-N

Description

Description générale

Ethyl formate belongs to the group of ethyl esters, which can be synthesized via the reaction between formic acid and ethanol in the presence of sulfuric acid, under thermal conditions.

Application

Ethyl formate may be used as an analytical standard for the determination of the analyte in fruits, bread pre-ferment brew, alcoholic beverages, smog and gasoline samples by gas chromatography (GC) based techniques.

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

Produits recommandés

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Informations sur la sécurité

• Pictogrammes: GHS02,GHS07
• Mention d'avertissement: Danger
• Mentions de danger: H225,H302 + H332,H319,H335
• Conseils de prudence: P210 - P233 - P240 - P301 + P312 - P304 + P340 + P312 - P305 + P351 + P338
• Classification des risques: Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
• Organes cibles: Respiratory system
• Code de la classe de stockage: 3 - Flammable liquids
• Classe de danger pour l'eau (WGK): WGK 1
• Point d'éclair (°F): -4.0 °F - closed cup
• Point d'éclair (°C): -20 °C - closed cup
• Équipement de protection individuelle: Eyeshields, Faceshields, Gloves