1.09623

Acetato de etilo

for analysis EMSURE^® ACS,ISO,Reag. Ph Eur

• Sinónimos: Etiletanoato, éster acético, éster etílico, EtOAc
• Fórmula lineal: CH₃COOC₂H₅
• Número de CAS: 141-78-6
• Peso molecular: 88.11
• Beilstein/REAXYS Number: 506104
• MDL number: MFCD00009171
• UNSPSC Code: 12191502
• EC Index Number: 205-500-4

Propiedades

• grade: ACS reagent; for analytical purposes; for extraction; reagent grade
• Quality Level: 300
• agency: reag. ISO; reag. Ph. Eur.
• vapor density: 3 (20 °C, vs air)
• vapor pressure: 73 mmHg ( 20 °C)
• product line: EMSURE^®
• assay: ≥99.5% (GC)
• form: liquid
• autoignition temp.: 801 °F
• potency: 5620 mg/kg LD₅₀, oral (Rat); >18000 mg/kg LD₅₀, skin (Rabbit)
• expl. lim.: 2.2-11.5 %, 38 °F
• impurities: ≤0.0008 meq/g Titrable acid; ≤0.05% Water; ≤0.1% Ethanol (GC); ≤0.1% Methanol (GC); ≤0.1% Methyl acetate (GC)
• evapn. residue: ≤0.001%
• color: clearAPHA: ≤10
• refractive index: n20/D 1.3720 (lit.)
• bp: 76.5-77.5 °C (lit.)
• mp: −84 °C (lit.)
• transition temp: flash point -4 °C
• solubility: 85.3 g/L
• density: 0.902 g/mL at 25 °C (lit.)
• cation traces: Al: ≤500 ng/g; B: ≤20 ng/g; Ba: ≤100 ng/g; Ca: ≤500 ng/g; Cd: ≤50 ng/g; Co: ≤20 ng/g; Cr: ≤20 ng/g; Cu: ≤20 ng/g; Fe: ≤100 ng/g; Mg: ≤100 ng/g; Mn: ≤20 ng/g; Ni: ≤20 ng/g; Pb: ≤100 ng/g; Sn: ≤100 ng/g; Zn: ≤100 ng/g
• SMILES string: CCOC(C)=O
• application(s): environmental; food and beverages; industrial qc; pharmaceutical; sample preparation
• format: neat
• storage temp.: 2-30°C
• InChI: 1S/C4H8O2/c1-3-6-4(2)5/h3H2,1-2H3
• InChI key: XEKOWRVHYACXOJ-UHFFFAOYSA-N

Descripción

General description

Los disolventes de grado EMSURE son idóneos para un amplio espectro de aplicaciones clásicas de laboratorio y se utilizan a menudo en aplicaciones de laboratorio reguladas y muy exigentes. EMSURE proporciona las mejores y más extensas especificaciones de productos en todo el mundo. Declaramos que nuestra gama EMSURE cumple la normativa ACS, la sección de reactivos de la Farmacopea Europea (React. Ph Eur) y las normas ISO.

Application

• Investigating the anti-growth, anti-resistance, and anti-virulence activities of Schoepfia schreberi J.F.Gmel. against the superbug Acinetobacter baumannii.: This study evaluates the effectiveness of plant extracts, possibly involving ethyl acetate as a solvent or extractant, in combating bacterial resistance and virulence, presenting potential applications in analytical methodologies focused on bioactivity assessment (Uc-Cachón et al., 2024).


• Attractant and repellent properties of Senna didymobotrya plant extracts to Amblyomma variegatum and Rhipicephalus appendiculatus.: The research explores natural extract′s efficacy, utilizing ethyl acetate in the extraction process, as eco-friendly pest management solutions, relevant in developing analytical techniques for environmental and agricultural applications (Kinyua et al., 2024).


• Antioxidant activity of Sophora exigua and liposome development of its powerful extract.: This paper discusses the antioxidant properties of plant extracts, with implications for ethyl acetate use in extraction and stabilization processes in pharmaceutical and food industries, enhancing analytical methods for antioxidant capacity measurement (Rodwattanagul et al., 2024).


• In vitro ovicidal and larvicidal activity of a hydroalcoholic extract and its fractions from Cyrtocarpa procera fruits on Haemonchus contortus.: The study investigates ethyl acetate′s role in isolating bioactive compounds with potential applications in the analysis of antiparasitic agents, relevant to both medical and veterinary parasitology (De Jesús-Martínez et al., 2024).


• Antagonistic actions of Paucibacter aquatile B51 and its lasso peptide paucinodin toward cyanobacterial bloom-forming Microcystis aeruginosa PCC7806.: This research focuses on microbial interactions and the role of ethyl acetate in the extraction of peptides, applicable in the analytical examination of microbial ecology and environmental safety (Cha et al., 2024).

Analysis Note

Pureza (GC): ≥ 99,5 %
Identidad (IR): conforme
Aspecto: transparente
Color: ≤ 10 Hazen
Ácido valorable: ≤ 0,0008 meq/g
Densidad (d 20 °C/20 °C): 0,901 - 0,904
Punto de ebullición: 76 - 78 °C
Sustancias fácilmente carbonizables: conforme
Etanol (GC): ≤ 0,1 %
Metanol (GC): ≤ 0,1 %
Acetato de metilo (GC): ≤ 0,1 %
Al (Aluminio): ≤ 500 ng/g
B (Boro): ≤ 20 ng/g
Ba (Bario): ≤ 100 ng/g
Ca (Calcio): ≤ 500 ng/g
Cd (Cadmio): ≤ 50 ng/g
Co (Cobalto): ≤ 20 ng/g
Cr (Cromo): ≤ 20 ng/g
Cu (Cobre): ≤ 20 ng/g
Fe (Hierro): ≤ 100 ng/g
Mg (Magnesio): ≤ 100 ng/g
Mn (Manganeso): ≤ 20 ng/g
Ni (Níquel): ≤ 20 ng/g
Pb (Plomo): ≤ 100 ng/g
Sn (Estaño): ≤ 100 ng/g
Zn (Cinc): ≤ 100 ng/g
Residuos de evaporación: ≤ 0,001 %
Agua: ≤ 0,05 %

Legal Information

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

Información de seguridad

• pictograms: GHS02,GHS07
• signalword: Danger
• hcodes: H225 - H319 - H336
• pcodes: P210 - P233 - P240 - P241 - P242 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
• target_organs: Central nervous system
• supp_hazards: EUH066
• Storage Class: 3 - Flammable liquids
• wgk_germany: WGK 1
• flash_point_f: 24.8 °F
• flash_point_c: -4 °C