33211

Acétate d'éthyle

puriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur., ≥99.5% (GC)

• Synonyme(s) : EtOAc
• Formule linéaire : CH₃COOC₂H₅
• Numéro CAS: 141-78-6
• Poids moléculaire : 88.11
• Numéro Beilstein : 506104
• Numéro CE : 205-500-4
• Numéro MDL: MFCD00009171
• Code UNSPSC : 12352108
• ID de substance PubChem : 329754471
• Nomenclature NACRES : NA.21

Propriétés

• Qualité: ACS reagent; puriss. p.a.
• Niveau de qualité: 200
• Agence: USP/NF; reag. ISO; reag. Ph. Eur.
• Densité de vapeur: 3 (20 °C, vs air)
• Pression de vapeur: 73 mmHg ( 20 °C)
• Pureté: ≥99.5% (GC)
• Forme: liquid
• Température d'inflammation spontanée: 801 °F
• Limite d'explosivité: 2.2-11.5 %, 38 °F
• Impuretés: ≤0.001% non-volatile matter; ≤0.0045% free acid (as CH₃COOH); ≤0.05% water (Karl Fischer); ≤0.1% ethanol (GC); ≤0.1% isobutylalcohol; ≤0.1% methanol; ≤0.1% methyl acetate
• Couleur: APHA: >10
• Indice de réfraction: n20/D 1.3710-1.3730; n20/D 1.3720 (lit.)
• Point d'ébullition: 76.5-77.5 °C (lit.)
• Pf: −84 °C (lit.)
• Densité: 0.902 g/mL at 25 °C (lit.)
• Traces de cations: Al: ≤0.5 mg/kg; B: ≤0.02 mg/kg; Ba: ≤0.1 mg/kg; Bi: ≤0.1 mg/kg; Ca: ≤0.5 mg/kg; Cd: ≤0.05 mg/kg; Co: ≤0.02 mg/kg; Cr: ≤0.02 mg/kg; Cu: ≤0.02 mg/kg; Fe: ≤0.1 mg/kg; K: ≤0.5 mg/kg; Li: ≤0.1 mg/kg; Mg: ≤0.1 mg/kg; Mn: ≤0.02 mg/kg; Mo: ≤0.1 mg/kg; Na: ≤0.5 mg/kg; Ni: ≤0.02 mg/kg; Pb: ≤0.1 mg/kg; Sn: ≤0.1 mg/kg; Sr: ≤0.1 mg/kg; Zn: ≤0.1 mg/kg
• Chaîne SMILES: CCOC(C)=O
• Adéquation: passes test for reaction against H₂SO₄
• Format: neat
• InChI: 1S/C4H8O2/c1-3-6-4(2)5/h3H2,1-2H3
• Clé InChI: XEKOWRVHYACXOJ-UHFFFAOYSA-N

Description

Application

• Steroid Components of Marine-Derived Fungal Strain Penicillium levitum N33.2 and Their Biological Activities.: This article discusses the isolation and identification of steroid components using ethyl acetate, showcasing the role of analytical chemistry in understanding bioactive compounds from marine fungi, crucial for developing analytical standards and protocols (Hoang et al., 2023).


• Chemical Defense against Herbivory in the Brown Marine Macroalga Padina gymnospora Could Be Attributed to a New Hydrocarbon Compound.: This research uses ethyl acetate in the extraction of novel hydrocarbon compounds, providing insights into chemical defenses of marine algae, relevant in environmental analytical chemistry for natural product isolation and analysis (Pereira et al., 2023).


• Isolation and Characterization of One New Natural Compound with Other Potential Bioactive Secondary Metabolites from Glycosmis cyanocarpa (Blume) Spreng. (Family: Rutaceae).: This paper focuses on the isolation of bioactive compounds using ethyl acetate, emphasizing its critical role in the standardization of extraction and characterization processes in phytochemical analysis (Islam et al., 2023).

Autres remarques

The article number 33211-4X2.5L-M will be discontinued. Please order the single bottle 33211-2.5L-M which is physically identical with the same exact specifications.
The article number 33211-4X2.5L-R will be discontinued. Please order the single bottle 33211-2.5L-R which is physically identical with the same exact specifications.
The article number 33211-6X1L-M will be discontinued. Please order the single bottle 33211-1L-M which is physically identical with the same exact specifications.

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 - closed cup
• Point d'éclair (°C): -4 °C - closed cup