Manipulation of air and/or moisture-sensitive compounds was done under a high-purity N2 atmosphere using standard Schlenk techniques. Toluene was routinely purified and distilled over Na before use. 1,2-dimethoxyethane (DME)–NiBr2 complex was synthesized by the reaction of DME with anhydrous NiBr2. Methylaluminoxane (MAO, 1.46 m solution in toluene) and modified Methylaluminoxane (MMAO, 1.93 m in n-heptane) were purchased from AkzoNobel. Trimethylaluminium (TMA, 1.00 m in toluene) was purchased from Aldrich. Me2AlCl (1.00 m in toluene) and other reagents were purchased from Acros Chemicals or local suppliers. Elemental analysis was completed by using a Flash EA 1112 microanalyzer (Thermo Fisher Scientific, Waltham, USA). FTIR spectra were determined by a System 2000 FTIR spectrometer (PerkinElmer, Waltham, USA). Gas chromatography (GC) analysis was performed with a CP-3800 gas chromatograph (Varian, Palo Alto, USA) equipped with a flame ionization detector and a 30 m column (0.2 mm internal diameter, 0.25 μm film thickness).
Flash ea 1112 microanalyzer
Manufactured by Thermo Fisher Scientific
Sourced in United States
The Flash EA 1112 microanalyzer is a compact, automated elemental analyzer designed for the determination of carbon, hydrogen, nitrogen, and sulfur content in a variety of solid and liquid samples. It features a simple, user-friendly interface and is capable of high-precision analysis with minimal sample preparation.
Automatically generated - may contain errors
Lab products found in correlation
Cp 3800 gas chromatograph, by Agilent Technologies (1 mentions)
System 2000 ftir spectrometer, by PerkinElmer (1 mentions)
Modified methylaluminoxane, by AkzoNobel (1 mentions)
Methylaluminoxane, by AkzoNobel (1 mentions)
Spectrum one, by PerkinElmer (1 mentions)
Ftir spectrophotometer, by PerkinElmer (1 mentions)
Sta 409 pc, by Netzsch (1 mentions)
2 protocols using flash ea 1112 microanalyzer
1
Synthesis and Characterization of Air-Sensitive Compounds
2
Characterization of Pyrazole-based Ligand
Check if the same lab product or an alternative is used in the 5 most similar protocols
+ Expand
All the reagents and solvents were purchased from commercial grade and used without puri cation. 3-(pyridin-4-yl)-1H-pyrazole-5-carboxylic acid (H 2 ppza) was prepared according to the literature [7] .
Elemental analyses (C, H, and N) were made with a Thermo Quest Flash EA1112 microanalyzer. IR spectra were recorded with a Spectrum One Perkin-Elmer FT-IR spectrophotometer (KBr disc) from 4000 to 400 cm -1 . The thermogravimetry (TGA) was taken on a Netzsch STA 409PC differential thermal analyzer by heating the crystalline sample from 25 to 900°C at a rate of 20°C min -1 in air.
Elemental analyses (C, H, and N) were made with a Thermo Quest Flash EA1112 microanalyzer. IR spectra were recorded with a Spectrum One Perkin-Elmer FT-IR spectrophotometer (KBr disc) from 4000 to 400 cm -1 . The thermogravimetry (TGA) was taken on a Netzsch STA 409PC differential thermal analyzer by heating the crystalline sample from 25 to 900°C at a rate of 20°C min -1 in air.
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!