PRODUTTU
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- Nome di u produttu: DBU phenol salt
- Cas No.: 57671-19-9
- Purità: 98%
- MF: C6H5OH
- Apparizione: Light yellow transparent liquid
- Pacchettu: Tamburinu
- Certificatu: ISO
- Applicazione:Poly cool catalyst, epoxy resin curing accelerator, mainly used in diode, transistor, integrated circuit package accelerator, light-emitting diode, wire, transformer potting accelerator.
- Campione: Disponibile
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Detail di u produttu
DBU phenol salt is an organic base salt, in which DBU (1, 8-Diazabiciclu [5.4.0]undec-7-ene) is a strong base, and phenol is a commonly used organic acid. DBU phenol salts are formed by the reaction of DBU and phenol. DBU phenol salts have many applications in organic synthesis. It can be used as a catalyst for the ester dehydration reaction, which converts the ester to ether or acid and generates the corresponding DBU phenol salt. In più, it can also be used as a catalyst for condensation reaction and participate in the condensation reaction of organic matter. In più, it can also be used in acylation reactions to promote the acylation of substances.
Parametru di u produttu
Applicazione
1. DBU phenol salt is used as a catalyst for the production of polyurethane and other chemical products, such as ammonia and dichloroethane in its presence to react to piperazine, is an excellent dehydrating agent, epoxy resin hardener, anti-rust agent, and can also prepare advanced corrosion inhibitors. Attualmente, it is widely used in the production of semi-synthetic antibiotics of cephalosporin. It is also used in organic synthesis reactions and semi-synthetic antimicrobials.
2. Can be used for dehydrogenation halogenation reaction to form olefin amidine; Esterification of carboxylic acid with alkyl halide; Alkylation and acylation of active methylene compounds.
3. It can also be used to synthesize α, β-unsaturated ketone, ester amide, ammonia salt and other organic compounds.
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