ΠΡΟΪΟΝ
DBU Φαινόλη Αλάτι
- Ονομασία προϊόντος: DBU phenol salt
- Cas No.: 57671-19-9
- Καθαρότητα: 98%
- MF: C6H5OH
- Εμφάνιση: Ανοιχτό κίτρινο διαφανές υγρό
- Πακέτο: Τύμπανο
- Πιστοποιητικό: ISO
- Εφαρμογή:Πολυ ψυχρός καταλύτης, επιταχυντής ωρίμανσης εποξειδικής ρητίνης, χρησιμοποιείται κυρίως σε δίοδο, τρανζίστορ, επιταχυντής πακέτου ολοκληρωμένου κυκλώματος, δίοδος εκπομπής φωτός, σύρμα, μετασχηματιστής γλαστρών επιταχυντής.
- Δείγμα: Διαθέσιμος
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Λεπτομέρεια προϊόντος
DBU phenol salt is an organic base salt, in which DBU (1, 8-Diazabicyclo [5.4.0]undec-7-ene) είναι μια ισχυρή βάση, 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. Εξάλλου, it can also be used as a catalyst for condensation reaction and participate in the condensation reaction of organic matter. Εξάλλου, it can also be used in acylation reactions to promote the acylation of substances.
Παράμετρος προϊόντος
Εφαρμογή
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. At present, 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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