1.00789

Acétate d'éthyle

for gas chromatography MS SupraSolv^®

• Synonyme(s) : EtOAc
• Formule linéaire : CH₃COOC₂H₅
• Numéro CAS: 141-78-6
• Poids moléculaire : 88.11
• Numéro Beilstein : 506104
• Numéro MDL: MFCD00009171
• Code UNSPSC : 12191502
• Numéro de classement CE : 205-500-4
• Nomenclature NACRES : NA.03

Propriétés

• Densité de vapeur: 3 (20 °C, vs air)
• Niveau de qualité: 100
• Pression de vapeur: 73 mmHg ( 20 °C)
• Gamme de produits: SupraSolv^®
• Pureté: ≥99.8% (GC)
• Forme: liquid
• Température d'inflammation spontanée: 801 °F
• Puissance: 5620 mg/kg LD₅₀, oral (Rat); >18000 mg/kg LD₅₀, skin (Rabbit)
• Limite d'explosivité: 2.2-11.5 %, 38 °F
• Technique(s): GC/MS: suitable
• Impuretés: ≤0.02% Water
• Résidus d'évap.: ≤3.0 mg/L
• Couleur: APHA: ≤10
• Indice de réfraction: n20/D 1.3720 (lit.)
• Point d'ébullition: 76.5-77.5 °C (lit.)
• Pf: −84 °C (lit.)
• Température de transition: flash point -4 °C
• Solubilité: 85.3 g/L
• Densité: 0.902 g/mL at 25 °C (lit.)
• Format: neat
• Température de stockage: 2-30°C
• Chaîne SMILES: CCOC(C)=O
• InChI: 1S/C4H8O2/c1-3-6-4(2)5/h3H2,1-2H3
• Clé InChI: XEKOWRVHYACXOJ-UHFFFAOYSA-N

Description

Description générale

SupraSolv MS is dedicated for use in gas chromatography coupled with mass spectrometric detection. SupraSolv solvents offer the largest specified retention time range, a clear baseline and a minimal signal-to-noise ratio leading to reliable and reproducible analysis results.

Application

• Bio-guided isolation of a new sesquiterpene from Artemisia cina with anthelmintic activity against Haemonchus contortus L3 infective larvae.: This study explores the isolation of bioactive compounds from Artemisia cina, demonstrating the use of ethyl acetate in the extraction and purification processes. These findings may inspire chemists in academia to develop novel extraction techniques for natural products (Arango-De la Pava et al., 2024).
• Attractant and repellent properties of Senna didymobotrya plant extracts to Amblyomma variegatum and Rhipicephalus appendiculatus.: This article details the use of ethyl acetate in extracting compounds from the Senna plant, which are tested for pesticidal properties, providing insights into its use in bioassay-guided fractionation (Kinyua et al., 2024).

Autres remarques

Explore various lab safety accessories and equipment for safe handling of solvents to increase your safety level from the first usage.

Informations légales

SUPRASOLV is a registered trademark of Merck KGaA, Darmstadt, Germany

Informations sur la sécurité

• Pictogrammes: GHS02,GHS07
• Mention d'avertissement: Danger
• Mentions de danger: H225 - H319 - H336
• Conseils de prudence: P210 - P233 - P240 - P241 - P242 - P305 + P351 + P338
• Classification des risques: Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
• Organes cibles: Central nervous system
• Risques supp: EUH066
• Code de la classe de stockage: 3 - Flammable liquids
• Classe de danger pour l'eau (WGK): WGK 1
• Point d'éclair (°F): 24.8 °F
• Point d'éclair (°C): -4 °C