1.09652

Butyl acetate

for analysis EMSURE^®

• Sinónimos: Butyl acetate, Acetic acid n-butyl ester, Butyl ethanoate
• Fórmula lineal: CH₃COO(CH₂)₃CH₃
• Número de CAS: 123-86-4
• Peso molecular: 116.16
• Beilstein: 1741921
• Número MDL: MFCD00009445
• Código UNSPSC: 12191502
• Número índice de la CE: 204-658-1
• NACRES: NA.21
• bp: 124-126 °C (lit.)

Propiedades

• grado: reagent grade
• Nivel de calidad: 300
• densidad de vapor: 4 (vs air)
• presión de vapor: 15 mmHg ( 25 °C); 8 mmHg ( 20 °C)
• Línea del producto: EMSURE^®
• Ensayo: ≥99.5% (GC)
• Formulario: liquid
• temp. de autoignición: 790 °F
• potencia: 13100 mg/kg LD₅₀, oral (Rat); >14100 mg/kg LD₅₀, skin (Rabbit)
• lim. expl.: 7.6 %
• dilution: (for analytical testing)
• impurezas: ≤0.0017 meq/g Acidity; ≤0.1% Water; ≤0.1% n-Butyl formiate (GC); ≤0.1% n-Butyl propionate (GC); ≤0.2% n-Butyl alcohol (GC)
• residuo de evap.: ≤0.001%
• color: APHA: ≤10
• índice de refracción: n20/D 1.394 (lit.)
• pH: 6.2 (20 °C, 5.3 g/L in H₂O, External MSDS)
• Viscosidad cinemática: 0.83 cSt(20 °C)
• bp: 124-126 °C (lit.)
• mp: −78 °C (lit.)
• temperatura de transición: flash point 27 °C
• solubilidad: 5.3 g/L
• densidad: 0.88 g/mL at 25 °C (lit.)
• trazas de catión: Al: ≤0.00005%; B: ≤0.000002%; Ba: ≤0.00001%; Ca: ≤0.00005%; Cd: ≤0.000005%; Co: ≤0.000002%; Cr: ≤0.000002%; Cu: ≤0.000002%; Fe: ≤0.00001%; Mg: ≤0.00001%; Mn: ≤0.000002%; Ni: ≤0.000002%; Pb: ≤0.00001%; Sn: ≤0.00001%; Zn: ≤0.00001%
• cadena SMILES: CCCCOC(C)=O
• temp. de almacenamiento: 2-30°C
• InChI: 1S/C6H12O2/c1-3-4-5-8-6(2)7/h3-5H2,1-2H3
• Clave InChI: DKPFZGUDAPQIHT-UHFFFAOYSA-N

Descripción

Descripción general

EMSURE grade solvents are suitable for a broad spectrum of classical lab applications, and are frequently used in regulated and highly demanding lab applications. EMSURE provides worldwide best and most extensive product specifications. We declare our EMSURE range to be in compliance with the ACS, with the reagent part of the European Pharmacopoeia (Reag. Ph Eur) and also with the ISO standards.

Aplicación

• Biofiltration of n-butyl acetate with three packing material mixtures, with and without biochar: This research explores the efficiency of biofiltration systems using n-butyl acetate, emphasizing sustainable environmental management practices to mitigate solvent emissions in industrial settings (Halecký et al., 2024).


• Biphasic alcoholysis coupled with high-speed countercurrent chromatography for high performance on separating phorbol from Croton tiglium Linn extracts: Illustrates the application of n-butyl acetate in enhancing the efficiency of extraction and purification processes, critical for pharmaceutical and chemical research (Fan et al., 2023).

Ligadura / enlace

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Información legal

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

Información de seguridad

• Pictogramas: GHS02,GHS07
• Palabra de señalización: Warning
• Frases de peligro: H226 - H336
• Consejos de prudencia: P210 - P233 - P240 - P241 - P242 - P243
• Clasificaciones de peligro: Flam. Liq. 3 - STOT SE 3
• Órganos de actuación: Central nervous system
• Riesgos supl.: EUH066
• Código de clase de almacenamiento: 3 - Flammable liquids
• Clase de riesgo para el agua (WGK): WGK 1
• Punto de inflamabilidad (°F): 80.6 °F - closed cup
• Punto de inflamabilidad (°C): 27 °C - closed cup