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Preparation and application of 2,2′-diaminoethylene glycol diphenyl ether_Kain Industrial Additive
Background and overview[1-3] 2,2′-Diaminoethylene glycol diphenyl ether is a white crystalline powder with a melting point of 130-132°C. It is mainly used as the diazotization component for the …
Preparation and application of 2,3,3′,4′-biphenyltetracarboxylic dianhydride_Kain Industrial Additive
Background and overview[1] Biphenyl polyimide, as a high-performance polymer, has heat resistance, solvent resistance, radiation resistance, and good mechanical and dielectric properties. It is widely…
Production method and device of 2,4,5-trichloroaniline_Kain Industrial Additive
Background and overview[1] 2,4,5-Trichloroaniline is a poison that can spontaneously ignite. It also has the function of supporting combustion and can also be used as a dye intermediate. It is slightl…
Preparation and application of 2,6-dichloro-4-trifluorotoluidine_Kain Industrial Additive
Background and overview[1] 2,6-Dichloro-4-trifluorotoluidine is a key intermediate of the pesticide fipronil. The chemical name of fipronil is 5-amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)-…
Preparation and application of 2,3,6,7,10,11-hexahydroxytriphenyl_Kain Industrial Additive
Background and overview[1-2] 2,3,6,7,10,11-Hexahydroxytriphenyl, referred to as HHHP, can be prepared from catechol in one step. There are reports in the literature that 2,3,6,7,10,11-hexahydroxytriph…
Preparation and application of 2,3-dichlorobenzoic acid_Kain Industrial Additive
Background and overview[1-2] Haloformic acid and its derivatives are an important class of chemical and pharmaceutical intermediates, which are widely used as raw materials for the production of fungi…
Preparation of 1,2-diphenoxyethane (DPE)_Kain Industrial Additive
Background and overview[1] 1,2-Diphenoxyethane (DPE) has attracted much attention as a new heat-sensitive material sensitizer and a potential polyolefin catalyst additive. There are only a few literat…
Preparation and application of 1,3,5,7-tetraphenyladamantane_Kain Industrial Additive
Background and overview[1] 1,3,5,7-tetraphenyladamantane is an organic intermediate, which can be used to prepare a new aromatic sulfonate flame retardant-adamantyl-1,3,5,7-tetraphenyl Sodium phenyl s…
Preparation and application of 1,4-dibromo-2,5-dimethoxybenzene_Kain Industrial Additive
Background and overview[1] 1,4-dibromo-2,5-dimethoxybenzene is an organic intermediate that can be used to prepare 1,4-dibromohydroquinone from hydroquinone dimethyl ether and elemental Bromine reacti…
Application and preparation of ethoxyphenyl isothiocyanate_Kain Industrial Additive
Background and Application[1] Isothiocyanate compounds, including 2-ethoxyphenyl isothiocyanate, are a very important functional substance in natural products and pharmaceutically active compounds. Th…
