Methyl acetate

Manufactured by Merck Group

Sourced in United States, Germany

Methyl acetate is a chemical compound used as a laboratory reagent. It is a colorless, flammable liquid with a characteristic fruity odor. Methyl acetate has the chemical formula CH3COOCH3 and is commonly used as a solvent in various chemical applications. Its core function is to serve as a versatile solvent in research and analytical settings.

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Lab products found in correlation

Oleylamine, by Merck Group (18 mentions) Oleic acid, by Merck Group (17 mentions) 1 octadecene, by Merck Group (17 mentions) Toluene, by Merck Group (14 mentions) Hexane, by Merck Group (13 mentions) Acetonitrile, by Merck Group (12 mentions) Cesium carbonate, by Merck Group (11 mentions) Methanol, by Merck Group (9 mentions) Acetone, by Merck Group (6 mentions) Lead bromide, by Merck Group (6 mentions) Ethyl acetate, by Merck Group (6 mentions) Lead 2 iodide, by Merck Group (5 mentions) Octane, by Merck Group (5 mentions) Chlorobenzene, by Merck Group (4 mentions) Formamidinium acetate, by Merck Group (4 mentions) 4 tert butylpyridine, by Merck Group (3 mentions) Hydrochloric acid (hcl), by Merck Group (3 mentions) Hydrobromic acid, by Merck Group (3 mentions) Ethanol, by Merck Group (3 mentions) Trioctylphosphine, by Merck Group (3 mentions)

Close spelling variants of this product

Methyl-cellulose-uranyl-acetate (4 citations) NG-Methyl-L-arginine acetate salt (L-NMMA) (13 citations) 3-methyl-1-butyl acetate (2 citations) Propylene glycol methyl ether acetate (7 citations) NG-Methyl-L-arginine acetate salt (4 citations) NG-Methyl-L-arginine acetate (L-NMMA) (4 citations)

51 protocols using methyl acetate

Synthesis of Lead-based Perovskite Photovoltaics

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Lead(ii) bromide (PbBr₂, 99.999% trace metal basis), lead(ii) iodide (PbI₂, 99.999% trace metal basis), cesium carbonate (Cs₂CO₃, reagent plus, 99%), octadecene (ODE, technical grade, 90%), oleylamine (OAm, 70%), and oleic acid (OAc, 90%) were purchased from Sigma-Aldrich. Hexane (fraction from petroleum) and methyl acetate (MeOAc, synthesis grade) were purchased from Merck. FTO (TCO 22-7, 2.2 mm thickness) and Ti-nanoxide (T/SP, particle size 20 nm) were purchased from Solaronix. Titanium isopropoxide (>97%), spiro-MeOTAD (>99%), bis(trifluoromethane)sulfonimide lithium salt (99.95%), 4-tert-butylpyridine (TBP, 96%), tris(2-(1H-pyrazol-1-yl)pyridine) cobalt(iii) (>99%), and anhydrous chlorobenzene (99.8%) were purchased from Sigma-Aldrich.

Ghosh D., Chaudhary D.K., Ali M.Y., Chauhan K.K., Prodhan S., Bhattacharya S., Ghosh B., Datta P.K., Ray S.C, & Bhattacharyya S. (2019). All-inorganic quantum dot assisted enhanced charge extraction across the interfaces of bulk organo-halide perovskites for efficient and stable pin-hole free perovskite solar cells †Electronic supplementary information (ESI) available: Experimental methods, supplemental discussion, UV-Vis and PL of QDs, FESEM, AFM, TEM and STEM-HAADF mapping, additional current density–voltage curves, stability plots, EIS analysis, UPS and XPS analysis, and fs-TAS setup and spectra. See DOI: 10.1039/c9sc01183h. Chemical Science, 10(41), 9530-9541.

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Corneal Tissue Irritation Assay

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The following reagents, test systems and technical equipment were used: Spectrophotometer: Sunrise™ Absorbance Reader (Tecan Group Ltd., Switzerland; measurement using a filter wavelength of 570 nm without reference filter). MatTek Corp. (USA) and MatTek In Vitro Life Science Laboratories (Slovakia) provided the following reagents and test systems: EpiOcular™ OCL-200 kit (containing 24 OCL-200 reconstructed cornea tissues, 0.6 cm² surface area, cultured in Millicells® with 1-cm diameter); Dulbecco‘s modified eagle’s medium (DMEM; also purchased from Sigma Aldrich, Germany); Dulbecco’s phosphate buffered saline (PBS) without Ca²⁺ or Mg²⁺ (also purchased from Biochrom, Germany); MTT (also purchased from Sigma Aldrich, Germany), and 1.0 mg/mL isopropanol.
Highly de-ionized water was used as negative control (NC) and methyl acetate (purity >98 %, Chemical Abstracts Service (CAS) No. 79–20–9, Merck KGaA, Germany) as positive control (PC).

Kolle S.N., Sauer U.G., Rey Moreno M.C., Teubner W., Wohlleben W, & Landsiedel R. (2016). Eye irritation testing of nanomaterials using the EpiOcular™ eye irritation test and the bovine corneal opacity and permeability assay. Particle and Fibre Toxicology, 13, 18.

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Chitosan-Modified PVDF Membrane Fabrication

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PVDF membranes with a nominal
pore size of 0.22 μm were purchased from Merck Millipore (Germany).
Methyl acetate (MeAc), methanol (MeOH), dimethylformamide (DMF), dichloromethane
(DCM), toluene, hydrogen peroxide (H₂O₂) 30%,
3-isocyanatopropyldimethylchlorosilane (M-Cl), and N,N-diisopropylethylamine (DIPEA) were bought from
ABCR Chemicals (Germany). Chitosan (deacetylation 75%, low molecular
weight—mol weight 50–190 kDa) was supplied by Sigma-Aldrich
(Germany). In addition, sodium chloride (NaCl) was purchased from
Avantor Performance Materials (Poland). Aqueous solutions were prepared
using deionized water (15 MΩ·cm) (Elix, Millipore).

Al-Gharabli S., Al-Omari B., Kujawski W, & Kujawa J. (2021). How Can the Desert Beetle and Biowaste Inspire Hybrid Separation Materials for Water Desalination?. ACS Applied Materials & Interfaces, 13(9), 11268-11283.

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Synthesis and Purification of RAFT Agents

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Styrene (Sigma Aldrich, 99%) was deinhibited over activated basic alumina prior to each polymerization. The RAFT agents TTC 2 (ABCR, 97%) and TTC 3 (ABCR, 97%) were used as received. The chemicals used as reactants, acryloyl chloride (ABCR, 96%, stabilized with phenothiazine), pyrrolidine (Acros, 99%), butanethiol (Sigma Aldrich, 99%), potassium hydroxide (Merck, 485%), carbon disulfide (Merck, 99%), p-tosyl chloride (Merck, 98%), and 4,4 0 -azobis(4-cyanopentanoic acid) (Sigma Aldrich, 98%) were used as received. All solvents for reactions, purifications, and NMR, dichloromethane (Acros, 99.9%), 1,4-dioxane (Gru ¨ssing, 99%), dimethylformamide (VWR, 99.5%), acetone (Merck, 99%), methyl acetate (Merck, 99%), n-hexane (VWR Chemicals, 95%), chloroform-d 1 (Euriso-Top, 99.8%), and tetrahydrofuran-d 8 (Euriso-Top, 99.5%) were used without further purification. All other chemicals, sodium chloride Gru ¨ssing (99%), KHSO 4 (Gru ¨ssing, 99%), NaHCO 3 (Gru ¨ssing, 99%), Mg 2 SO 4 (Gru ¨ssing, 99%), and activated basic aluminum oxide (Merck, 99%, grain size between 0.063-0.200 mm) were also used as received.

Lauterbach F, & Abetz V. (2020). An eco-friendly pathway to thermosensitive micellar nanoobjects via photoRAFT PISA: the full guide to poly(N-acryloylpyrrolidin)-block-polystyrene diblock copolymers. Soft matter, 16(9).

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Synthetic Lipid Standards for Research

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Synthetic lipid standards [PC 12:0/12:0 (850335), PE 17:0/14:1 (LM-1104), PI 17:0/14:1 (LM-1504), PS 17:0/14:1 (LM-1304), Cer d18:1/17:0 (860517), SM d18:1/12:0 (860583), HexCer d18:1/8:0 (860540), DoxDHCer m18:0/12:0 (860460), 17:0-17:1-17:0 D5 TG (860903), 1,3-17:0 D5 DG (800854) and N-C12-deoxysphingosine m18:1/12:0 (860455)] were from Avanti Polar Lipids Inc. MTBE (methyl-tert-butyl ether) and methylamine (33% in absolute ethanol) were purchased from Sigma Aldrich. Chloroform, methanol, n-butanol and ammonium molybdate were from Acros Organics. LC-MS grade methanol, water and ammonium acetate were from Fluka. HPLC-grade Chloroform was purchased from Acros Organics. Monopotassium phosphate, L-ascorbic acid, 70% perchloric acid, hexane, methyl acetate and acetonitrile were from Merck.

Sinturel F., Chera S., Brulhart-Meynet M.C., Montoya J.P., Stenvers D.J., Bisschop P.H., Kalsbeek A., Guessous I., Jornayvaz F.R., Philippe J., Brown S.A., D’Angelo G., Riezman H, & Dibner C. (2023). Circadian organization of lipid landscape is perturbed in type 2 diabetic patients. Cell Reports Medicine, 4(12), 101299.

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Perovskite Solar Cell Synthesis

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Cs₂CO₃(99.9%), didodecyldimethylammonium bromide (DDAB,98%), toluene (ACS grade, Fisher), Octanoic acid (OTAc,98%), Formamidine acetate (FAAc, 99%), tetraoctylammonium bromide (TOAB,98%), Methyl acetate (98%), and aluminum (Al) were purchased from Sigma-Aldrich. PbBr₂ (99.9%), PbCl₂ (99.9%), Poly(3,4-ethylenedioxythiophene)-poly(styrenesulfonate) dry re-dispersible pellets (PEDOT:PSS (4083)), Poly[N,N’-bis(4-butylphenyl)-N,N’-bis(phenyl)-benzidine (Poly-TPD), 1,3,5-Tris(1-phenyl-1H-benzimidazol-2-yl)benzene(TPBi), and LiF were purchased from Xi’an Polymer Light Technology Corp.

Gao L., Zhang Y., Gou L., Wang Q., Wang M., Zheng W., Wang Y., Yip H.L, & Zhang J. (2022). High efficiency pure blue perovskite quantum dot light-emitting diodes based on formamidinium manipulating carrier dynamics and electron state filling. Light, Science & Applications, 11, 346.

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Synthesis of Hybrid Perovskite Materials

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Methylammonium bromide (MABr, 98%), formamidinium bromide (FABr, ≥98%), cesium bromide (CsBr, 99.999% trace metals basis), lead bromide (PbBr₂, 99.99%), N-N-dimethylformamide (DMF, suitable for HPLC, ≥99.9%), n-hexane (hexane, suitable for HPLC, ≥97.0%), toluene (suitable for HPLC, 99.9%), chloroform (≥99.5%), oleic acid (OA, 90%), oleylamine (OLA, 70%), and methyl acetate (anhydrous, 99.5%) were purchased from Sigma-Aldrich and used directly without further purification.

Chan W.K., Chen J., Zhou D., Ye J., Vázquez R.J., Zhou C., Bazan G.C., Rao A., Yu Z, & Tan T.T. (2023). Hybrid Organic–Inorganic Perovskite Superstructures for Ultrapure Green Emissions. Nanomaterials, 13(5), 815.

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Organic Materials Synthesis and Purification

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For this study, SubPc (99%), mCP (99%), TPBi (99%), C545T (99%), TAPC (99%), and PTB7 (Mw > 50,000) were obtained from Lumtec Inc., C₆₀ (99%) and C₇₀ (99%) were obtained from MER Corporation, MoO₃ (99%) and BCP (98%) were obtained from Alfa Aesar, chloroform (99%), 3-mercaptopropionic acid (99%), octane (98%), oleic acid (tech. grade 90%) acetonitrile (99.5%), and methyl acetate (anhydrous) were obtained from Sigma–Aldrich, selenium dioxide (99.8%) and 1-octadecene (90%) were obtained from Acros Organics. All materials above were used as received. The NPD (99%) was synthesized by the Dow Chemical Company and purified once by temperature-gradient sublimation^{69 (link)}. Cadmium myristate was prepared on a multi-gram scale according to the method reported by Chen et al.^{70 (link)}.

Zhang T., Dement D.B., Ferry V.E, & Holmes R.J. (2019). Intrinsic measurements of exciton transport in photovoltaic cells. Nature Communications, 10, 1156.

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Volatile Organic Compound Identification

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Identities of all VOCs considered as potential marker substances were confirmed through analysis of pure reference substances.
Acetone, 2-butanone, hexanal, nonanal, isoprene and benzene were acquired from Ionimed Analytik GmbH (Innsbruck, Austria). Butane, pentane and hexane were bought from Supelco (Bellefonte, USA). Methyl-isobutyl-ketone, 1-propanol, styrene, 3-octanone, 2-heptanone, furan, heptane, methylacetate, 2-methylfuran, 2-ethylfuran, 2-pentylfuran, 2-pentanone, 2-hexanone, 3-hexanone, 3-methyl-2-butanone, 3-methyl-2-pentanone, 2-propanethiol and dimethylsulfide were purchased from Fluka/Sigma-Aldrich (Steinheim, Germany). 2-Methyl-butanal and dimethyldisulfide were bought from Abbott GmbH & Co.KG (Wiesbaden, Germany). Ethylbenzene was acquired from Merck (Darmstadt, Germany). 3-methylfuran and 3-methylbutanal was purchased from TCI Europe N.V. (Zwijndrecht, Belgium).

Bergmann A., Trefz P., Fischer S., Klepik K., Walter G., Steffens M., Ziller M., Schubert J.K., Reinhold P., Köhler H, & Miekisch W. (2015). In Vivo Volatile Organic Compound Signatures of Mycobacterium avium subsp. paratuberculosis. PLoS ONE, 10(4), e0123980.

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Therapeutic Interventions for Radiation-Induced Injury

Cited 1 time

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Mice in the dmPGE₂-treated groups received single intraperitoneal (IP) injections of either 2 mg/kg or 6 mg/kg body weight dmPGE₂ (Cayman Chemical, Ann Arbor, MI) dissolved in methyl acetate at 24 h after TBI in the lethal and sublethal models, respectively. Irradiated control mice received a single IP injection of methyl acetate (Sigma-Aldrich® LLC, St. Louis, MO) vehicle at the same dosage and timing as the dmPGE₂-treated groups. All mice also received 500 μl (60 mg/l in the drinking water; Cayman Chemicals; estimated to provide a dose of 28.5 mg/m²/day), was initiated at day 7 after TBI in the lethal model. The dose and schedule of lisinopril are equivalent and consistent with previously published studies in a rat model (43 (link)); however, water consumption was not quantitated to account for variation in lisinopril dosage, particularly after irradiation. Lisinopril was started at day 3 postirradiation in the sublethal model to begin therapy more than 24 h after TBI but prior to the decline in peripheral platelet counts (45 (link)). All lisinopril-treated groups continued therapy for the duration of the study and water packs containing lisinopril were replaced weekly.

Saunders J I.I., Niswander L.M., McGrath K.E., Koniski A., Catherman S.C., Ture S.K., Medhora M., Kingsley P.D., Calvi L.M., Williams J.P., Morrell C.N, & Palis J. (2021). Long-acting PGE2 and Lisinopril Mitigate H-ARS. Radiation research, 196(3), 284-296.

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