Catalysts are substances that increase the reaction rate of a chemical reaction without being consumed in the process. 2075-46-9, Name is 4-Nitro-1H-pyrazole, SMILES is C1=N[NH]C=C1[N+]([O-])=O, belongs to pyrazoles-derivatives compound. In a document, author is Taydakov, Ilya, V, introduce the new discover, Recommanded Product: 2075-46-9.
Serious Explosion during Large-Scale Preparation of an Amine by Alane (AlH3) Reduction of a Nitrile Bearing a CF3 Group
Here, we wish to report a serious explosion during large-scale preparation of an amine by alane (AlH3) reduction of a nitrile bearing a CF3 group. The accident took place during the reduction of a 1 mol batch of 1-methyl-3-(trifluoromethyl)-1H-pyrazole-5-carbonitrile. At the stage of decomposition of the reaction mixture after reduction with MeOH, the reactor was destroyed by detonation; one researcher was seriously harmed by shatters and burnt by flames. This Case Study describes this incident in detail and discusses how we can prevent similar incidents.
The proportionality constant is the rate constant for the particular unimolecular reaction. the reaction rate is directly proportional to the concentration of the reactant. I hope my blog about 2075-46-9 is helpful to your research. Recommanded Product: 2075-46-9.
Reference:
Pyrazole – Wikipedia,
,Pyrazoles – an overview | ScienceDirect Topics