270687

Butyl acetate

suitable for HPLC, 99.7%

• Linear Formula: CH₃COO(CH₂)₃CH₃
• CAS Number: 123-86-4
• Molecular Weight: 116.16
• Beilstein/REAXYS Number: 1741921
• EC Number: 204-658-1
• MDL number: MFCD00009445
• UNSPSC Code: 12190000
• PubChem Substance ID: 329752963
• NACRES: NA.21

Properties

• vapor density: 4 (vs air)
• Quality Level: 100
• vapor pressure: 15 mmHg ( 25 °C); 8 mmHg ( 20 °C)
• assay: 99.7%
• form: liquid
• autoignition temp.: 790 °F
• purified by: glass distillation
• expl. lim.: 7.6 %
• technique(s): HPLC: suitable
• impurities: ≤0.05% water
• evapn. residue: <0.0005%
• refractive index: n20/D 1.394 (lit.)
• pH: 6.2 (20 °C, 5.3 g/L)
• bp: 124-126 °C (lit.)
• mp: −78 °C (lit.)
• density: 0.88 g/mL at 25 °C (lit.)
• λ: H₂O reference
• UV absorption: λ: 254 nm A_max: 1.0; λ: 260 nm A_max: 0.20; λ: 275 nm A_max: 0.04; λ: 300 nm A_max: 0.02; λ: 320-400 nm A_max: 0.01
• application(s): food and beverages
• SMILES string: CCCCOC(C)=O
• InChI: 1S/C6H12O2/c1-3-4-5-8-6(2)7/h3-5H2,1-2H3
• InChI key: DKPFZGUDAPQIHT-UHFFFAOYSA-N

Description

Application

• Fast Interfacial Defluorination Kinetics Enables Stable Cycling of Low-Temperature Lithium Metal Batteries.: Utilizing 2-Methyltetrahydrofuran as an electrolyte solvent, this research showcases how its unique properties contribute to the development of low-temperature lithium metal batteries with enhanced stability and efficiency, highlighting its critical role in advancing renewable energy technologies (Li et al., 2024).


• α-Cleavage of 2,2-Diazido-2,3-dihydroinden-1-one in Solution and Cryogenic Matrices.: Demonstrating the use of 2-Methyltetrahydrofuran as a reaction medium, this study explores its effectiveness in facilitating controlled organic reactions under both solution and cryogenic conditions, providing insights into the mechanism of complex molecular transformations (James et al., 2024).


• Solvent-Assisted Control of Metal-Organic Nanotube Size and Morphology.: This publication details the use of 2-Methyltetrahydrofuran in the synthesis of metal-organic frameworks, particularly focusing on its role in manipulating the size and shape of nanotubes, which are crucial for applications in catalysis and gas storage (Rosenmann et al., 2024).


• Coordination Variations within Binuclear Copper Dioxygen-Derived (Hydro)Peroxo and Superoxo Species; Influences upon Thermodynamic and Electronic Properties.: Research utilizing 2-Methyltetrahydrofuran explores its application in complex inorganic chemistry, particularly in stabilizing reactive copper dioxygen complexes that are significant in biochemical oxygen transport and utilization (Hota et al., 2024).


• Sustainable Green Extraction of Carotenoid Pigments: Innovative Technologies and Bio-Based Solvents.: This review highlights the role of 2-Methyltetrahydrofuran as a green solvent in the extraction of carotenoids, emphasizing its benefits in terms of efficiency and sustainability, and supporting the shift towards environmentally friendly extraction technologies (Morón-Ortiz et al., 2024).

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Safety Information

• pictograms: GHS02,GHS07
• signalword: Warning
• hcodes: H226,H336
• pcodes: P210
• Hazard Classifications: Flam. Liq. 3 - STOT SE 3
• target_organs: Central nervous system
• supp_hazards: EUH066
• Storage Class: 3 - Flammable liquids
• wgk_germany: WGK 1
• flash_point_f: 80.6 °F - closed cup
• flash_point_c: 27 °C - closed cup