Methoxy poly(ethylene glycol) (mPEG45, 98%) and n-hexylamine (99%) was purchased from Sigma-Aldrich (St. Louis, MO, USA). L-Valine (L-Val, 98%) is from GL Biochemicals Co., Ltd. (Shanghai, P. R. China). Mtx (99%) and alendronate (97%) was purchased from Sigma-Aldrich (St. Louis, MO, USA). Triphosgene (98%) was purchased from Shanghai Duodian Chemical Co., Ltd. (Shanghai, P. R. China). p-toluenesulfonyl chloride (99%) was purchased from Sinopharm Chemical Reagent Co., Ltd (Shanghai, P. R. China). n-Hexane (99%), toluene (99%), ethyl acetate (99.8%), N,N-dimethylformamide (DMF, 99.5%), and diethyl ether (98%) were purchased at Beijing Chemical Plant (Beijing, P. R. China). Among them, n-hexylamine and DMF were purified by a solvent treatment system.
Toluene
Manufactured by Beijing Chemical Works
Sourced in China
Toluene is a clear, colorless liquid organic compound with the chemical formula C6H5CH3. It is one of the BTEX compounds (benzene, toluene, ethylbenzene, and xylene). Toluene is a versatile industrial chemical used as a solvent and in the production of various chemical compounds.
Automatically generated - may contain errors
Lab products found in correlation
Methanol, by Beijing Chemical Works (12 mentions)
Ethanol, by Beijing Chemical Works (10 mentions)
N hexane, by Beijing Chemical Works (7 mentions)
Vulcan xc 72 carbon powder, by Cabot (6 mentions)
Acetone, by Beijing Chemical Works (6 mentions)
Sodium hydroxide (naoh), by Beijing Chemical Works (6 mentions)
Oleylamine, by Merck Group (5 mentions)
Chloroform, by Beijing Chemical Works (4 mentions)
Oleylamine, by J&K Scientific (4 mentions)
Anhydrous ethanol, by Beijing Chemical Works (4 mentions)
Hydrochloric acid (hcl), by Beijing Chemical Works (4 mentions)
N n dimethylformamide (dmf), by Beijing Chemical Works (4 mentions)
Diethyl ether, by Beijing Chemical Works (3 mentions)
Isopropanol, by Beijing Chemical Works (3 mentions)
Acetic acid, by Beijing Chemical Works (3 mentions)
Perchloric acid solution, by Beijing Chemical Works (3 mentions)
Nafion 117 solution, by Merck Group (3 mentions)
Formaldehyde, by Xilong (3 mentions)
Formaldehyde, by Beijing Chemical Works (2 mentions)
Aqueous hclo4 solution, by J&K Scientific (2 mentions)
34 protocols using toluene
1
Multifunctional Polymer Conjugate Synthesis
2
Synthesis of Pt-Cu Nanoparticle Catalyst
Check if the same lab product or an alternative is used in the 5 most similar protocols
+ Expand
Chloroplatinic acid hexahydrate (H2PtCl6·6H2O, ACS reagent, ≥37.5% Pt basis), copper(II) acetylacetonate (Cu(acac)2, 97%), and oleylamine (70%, technical grade) from Sigma-Aldrich, element sulfur (S, ≥99.5%), aqueous HClO4 solution (70%, ACS reagent), and Nafion 117 solution (5% in a mixture of lower aliphatic alcohols and water) from Aladdin Reagents, methanol (99%) and toluene (99.5%) from Beijing Chemical Works, and Vulcan XC-72 carbon powders (XC-72C, BET surface area = 250 m2 g−1 and average particle size = 40~50 nm) from Cabot Corporation, were used as received. All glassware and Teflon-coated magnetic stir bars were cleaned with aqua regia, followed by copious washing with de-ionized water before drying in an oven.
3
Synthesis of Platinum Nanoparticles
Check if the same lab product or an alternative is used in the 5 most similar protocols
+ Expand
α-SiC powders with average particle size of ca. 167.3 μm from Zhengzhou Xingshi Abrasive Co. Ltd., China, α-Al2O3 with average particle size of ca. 6.8 μm from Zhengzhou Yufa Abrasive Group Co. Ltd., China, kaolin and methyl cellulose from Sigma-Aldrich, Hydrogen hexachloroplatinate(IV) hydrate (H2PtCl6·6H2O, 37.5% Pt basis), sodium borohydride (NaBH4, 98%), tri-sodium citrate dihydrate (C6H5Na3O7·2H2O, ≥99%), dodecylamine (DDA, 98%), ethanol (99.5%), 2-propanol (97%), polyvinyl alcohol (98%) and toluene (99.5%) from Beijing Chemical Works, were used as received. Glassware and magnetic stirring bars are cleaned with aqua regia, followed by copious rinsing with de-ionized water before drying in an oven.
4
Synthesis of Colloidal Lead Halide Perovskite Nanocrystals
Check if the same lab product or an alternative is used in the 5 most similar protocols
+ Expand
CH3COOCs (CsAc, 99.9%), Oleic acid (OA, 90%), Oleylamine (OLA, 70%), octadecene (ODE, 90%), ethyl acetate (99.9%), triphenylphosphine (TPP, ≥95%) and 2-(Diphenylphosphino)-biphenyl (DPB, 98%) were purchased from Aladdin, and lead iodide (PbI2, 99.999%) were obtained from Sigma-Aldrich. Toluene (99.5%) was purchased from Beijing Chemical Factory. All chemicals were used directly without further purification.
5
Chromatographic Purification and Characterization
Check if the same lab product or an alternative is used in the 5 most similar protocols
+ Expand
Chromatographic purifications were performed by column chromatography using 0.06–0.20 mm silica gel. NMR spectra were measured with a JEOL JNM-ECA 300/600 instrument (JEOL Ltd, Tokyo, Japan). A Bruker Esquire-LC spectrometer (Bruker, Fallanden, Switzerland) was employed to measure electrospray ionization mass spectrometry (ESI-MS). TEM was performed using a Tecnai Spiri 120 KV instrument (FEI, Hillsboro, OR, USA). Rheological properties were measured by a Physica MCR301 rotary rheometer (Anton Paar, Germany) at room temperature.
Triethylamine (Et3N), benzoyl chloride, toluene, chlorobenzene, o-dichlorobenzene, bromobenzeneand, DMF were purchased from Beijing Chemical Plant (analytical purity). All solid samples requiring drying were vacuum-dried for 5–10 h before use.
p-phenylenediamine, 1-ethyl-3-(dimethylaminopropyl) carbonyl diimide hydrochloride (EDCI), trifluoroacetic acid (TFA) and isophthaloyl dichloride were purchased from J&K Scientific Co., Ltd. (Beijing, China).
Triethylamine (Et3N), benzoyl chloride, toluene, chlorobenzene, o-dichlorobenzene, bromobenzeneand, DMF were purchased from Beijing Chemical Plant (analytical purity). All solid samples requiring drying were vacuum-dried for 5–10 h before use.
p-phenylenediamine, 1-ethyl-3-(dimethylaminopropyl) carbonyl diimide hydrochloride (EDCI), trifluoroacetic acid (TFA) and isophthaloyl dichloride were purchased from J&K Scientific Co., Ltd. (Beijing, China).
6
Synthesis and Cytotoxicity Evaluation of Imidazole Derivatives
Check if the same lab product or an alternative is used in the 5 most similar protocols
+ Expand
All reagents and starting materials were obtained commercially and were used as received without any further purification. Zn(NO3)2·6H2O was purchased from Sinopharm Chemical Reagent Co. Ltd. Imidazole-2-carbaldehyde and malonitrile were purchased from J&K Chemical Co. Toluene and N,N-dimethylformamide were purchased from Beijing Chemical Works. Dulbecco's Modified Eagle Medium (DMEM), Fetal bovine serum (FBS) were purchased from Biodee Co., 3-(4,5-dimethylthiazol-2-yl)-5-(3-carboxymethoxyphenyl)-2-(4-sulfophenyl)-2H-tetrazolium (MTS) were purchased from Promega Co.
7
Magnetic Nanoparticle-Based Phenylarsonic Acid Analysis
Check if the same lab product or an alternative is used in the 5 most similar protocols
+ Expand
Five phenylarsonic acids (98%) were obtained from the Chinese Academy of Agricultural Sciences. The standard stock solutions were prepared by dissolving each arsenic species in pure water at an arsenic concentration equivalent to that of 1 mg/mL phenylarsonic acids and stored at 4°C in the dark.
Reagents for preparing magnetic nanoparticles: FeCl2⋅4H2O and FeCl3⋅6H2O (analytical reagent grade) were purchased from Tianjin Guangfu Fine Chemical Research Institute. Sodium chloroacetate (98%) was bought from Alfa Aesar. α-cyclodextrin (98%) was purchased from Beijing Dilang Biochemical Technology Co., Ltd., China. Other reagents including methanol, ethanol, acetone, toluene, formic acid and sodium hydroxide were of analytical reagent grade and all bought from Beijing Chemical Plant. The water used throughout the experiment was purified using a Milli-Q water purification system (Millipore, Germany).
Reagents for preparing magnetic nanoparticles: FeCl2⋅4H2O and FeCl3⋅6H2O (analytical reagent grade) were purchased from Tianjin Guangfu Fine Chemical Research Institute. Sodium chloroacetate (98%) was bought from Alfa Aesar. α-cyclodextrin (98%) was purchased from Beijing Dilang Biochemical Technology Co., Ltd., China. Other reagents including methanol, ethanol, acetone, toluene, formic acid and sodium hydroxide were of analytical reagent grade and all bought from Beijing Chemical Plant. The water used throughout the experiment was purified using a Milli-Q water purification system (Millipore, Germany).
8
Synthesis of Platinum Nanoparticle Catalysts
Check if the same lab product or an alternative is used in the 5 most similar protocols
+ Expand
Potassium tetrachloroplatinate(II) (K2PtCl4, 98%), silver nitrate (AgNO3, 99%), aqueous HClO4 solution (70%, ACS reagent), and Nafion 117 solution (5% in a mixture of lower aliphatic alcohols and water) from Aladdin Reagents, bis(p-sulfonatophenyl)phenylphosphane dihydrate dipotassium salt (BSPP, 97%) from Strem Chemicals, oleylamine (70%, technical grade) from Sigma-Aldrich, methanol (99%), ethanol (99.5%), and toluene (99.5%) from Beijing Chemical Works, and Vulcan XC-72 carbon powders (XC-72C, BET surface area = 250 m2 g−1 and average particle size = 40 ~ 50 nm) from Cabot Corporation, were used as received. All glassware and Teflon-coated magnetic stir bars were cleaned with aqua regia, followed by copious washing with de-ionized water before drying in an oven.
9
Synthesis of Cr(III)-based Metal-Organic Framework
Check if the same lab product or an alternative is used in the 5 most similar protocols
+ Expand
Chromium (III) nitrate [Cr (NO3)3·9H2O], 1,4-benzene dicarboxylic acid (H2BDC), and hydrofluoric acid (HF) were purchased from Aladdin Industrial Co. Ltd (Shanghai, China), and sodium citrate was obtained from Alfa Aesar. Toluene, chloroform, and formaldehyde were bought from Beijing Chemical Works.
10
Synthesis of Platinum, Gold, and Palladium Nanoparticle Catalysts
Check if the same lab product or an alternative is used in the 5 most similar protocols
+ Expand
The following materials were used as received: potassium tetrachloroplatinate(II) (K2PtCl4; 98%), silver nitrate (AgNO3; 99%), gold(III) chloride trihydrate [HAuCl4·3H2O; ACS reagent; 49.0% Au basis), palladium(II) acetylacetonate [Pd(acac)2; 99%], acetic acid (CH3COOH; 98%), sulfur powder (S; chemical grade), and oleylamine (primary amine; 95.4%) from J&K Scientific; aqueous HClO4 solution (ACS reagent; 70%) and Nafion 117 solution (5% in a mixture of lower aliphatic alcohols and water) from Aladdin Reagents; ethanol (99%), methanol (99%), and toluene (99.5%) from Beijing Chemical Works; and Vulcan XC 72 carbon powders (XC 72C) with a BET (Brunauer–Emmett–Teller) surface area of ca. 250 m2 g−1 and average particle sizes of ca. 40 to 50 nm from Cabot Corporation. Commercial Pd/C and Pt/C catalysts were purchased from Johnson Matthey. All glassware and Teflon-coated magnetic stir bars were cleaned with aqua regia, followed by copious washing with deionized water before drying in an oven.
About PubCompare
Our mission is to provide scientists with the largest repository of trustworthy protocols and intelligent analytical tools, thereby offering them extensive information to design robust protocols aimed at minimizing the risk of failures.
We believe that the most crucial aspect is to grant scientists access to a wide range of reliable sources and new useful tools that surpass human capabilities.
However, we trust in allowing scientists to determine how to construct their own protocols based on this information, as they are the experts in their field.
Ready to get started?
Sign up for free.
Registration takes 20 seconds.
Available from any computer
No download required
Revolutionizing how scientists
search and build protocols!