Niobium aluminum carbide powder (Nb2AlC, 90%, particle size 200 μm) was purchased from Forsman. Phenylacetylene (PA, 99.5%), palladium chloride (PdCl2, > 99%), hydrofluoric acid (HF, 40%), hydrochloric acid (HCl, 30%), hydrobromic acid (HBr, 48%), hydrogen peroxide (H2O2, 30%), dimethyl sulfoxide (DMSO, 99%) and other substituted alkyne compounds (99%), and Lindlar catalyst (5 wt % Pd) were purchased from Macklin. Unless otherwise stated, all solvents and chemicals were used without further treatment. All gases (N2, H2, D2, CO) used for catalyst synthesis and catalytic reaction were ultrahigh purity. Deionized water used in the experiment was obtained using a water purifier (HHitech).
Hydrobromic acid
Manufactured by Maclin Biochemical Technology
Hydrobromic acid is a clear, colorless, and highly corrosive liquid. It is a strong acid composed of hydrogen and bromine. Hydrobromic acid is commonly used in various industrial and laboratory applications.
Automatically generated - may contain errors
Lab products found in correlation
Dimethyl sulfoxide (dmso), by Maclin Biochemical Technology (1 mentions)
Hydrochloric acid (hcl), by Maclin Biochemical Technology (1 mentions)
Palladium chloride, by Maclin Biochemical Technology (1 mentions)
Hydrofluoric acid, by Maclin Biochemical Technology (1 mentions)
Hydrogen peroxide, by Maclin Biochemical Technology (1 mentions)
Ethyl acetate, by Maclin Biochemical Technology (1 mentions)
Oleylamine, by Maclin Biochemical Technology (1 mentions)
Oleic acid, by Maclin Biochemical Technology (1 mentions)
2 protocols using hydrobromic acid
1
Synthesis and Characterization of Nb2AlC
2
Synthesis of Organic Halide Compounds
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Lead bromide (PbBr2, 99%) was purchased from Shanghai Aladdin Bio-Chem Technology Co., Ltd (China). Hydrobromic acid (HBr, 40%), oleic acid (OA, 90%), oleylamine (OAm, 90%) and ethyl acetate (AR) were supplied by Macklin Biochemical Co., Ltd (Shanghai, China). Methylamine aqueous solution (MA, AR), butylamine (BA, AR), citric acid (AR), and N,N-dimethylformamide (DMF, AR) were obtained from Taixin Chemical Industry Co., Ltd (Chongqing, China). The dialysis membrane (2K MWCO) was acquired from Sangon Biotech Co., Ltd (Shanghai, China).
MABr was synthesized by stirring 5 mL of MA, 5 mL of HBr and 10 mL of ethanol in an ice bath for 2 h. Then the solution was heated at 60 °C to obtain the crude MABr. The white powder was washed with ethyl ether several times, and then dried in a vacuum oven at 45 °C to acquire the purified MABr. Meanwhile, BABr was synthesized using the same method as described above.
MABr was synthesized by stirring 5 mL of MA, 5 mL of HBr and 10 mL of ethanol in an ice bath for 2 h. Then the solution was heated at 60 °C to obtain the crude MABr. The white powder was washed with ethyl ether several times, and then dried in a vacuum oven at 45 °C to acquire the purified MABr. Meanwhile, BABr was synthesized using the same method as described above.
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