제품
DBU 페놀염
- 상품명: DBU phenol salt
- 카스 번호: 57671-19-9
- 청정: 98%
- MF: C6H5OH
- 모습: 담황색 투명한 액체
- 패키지: 북
- 자격증: ISO
- 애플리케이션:폴리 쿨 촉매, 에폭시 수지 경화 가속기, 주로 다이오드에서 사용됩니다, 트랜지스터, 통합 회로 패키지 가속기, 광 방출 다이오드, 철사, 변압기 포팅 가속기.
- 견본: 사용 가능
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제품 상세 정보
DBU phenol salt is an organic base salt, in which DBU (1, 8-디아자비사이클로 [5.4.0]운데-7-엔) 강력한 기지입니다, 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. 게다가, it can also be used as a catalyst for condensation reaction and participate in the condensation reaction of organic matter. 게다가, it can also be used in acylation reactions to promote the acylation of substances.
제품 매개변수
애플리케이션
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. 현재, 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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