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PRODUCTO

1,8-Diazabicyclo[5.4.0]Undec-7-Ene(DBU)

  • Produkta Nomo: 1,8-Diazabicyclo[5.4.0]undec-7-ene (DBU)
  • Aliaj Nomoj: DBU
  • Cas No.: 6674-22-2
  • Pureco: 99%
  • MF: C9H16N2
  • Aspekto: Senkolora travidebla likvaĵo
  • Pako: Tamburo
  • Atestilo: ISO
  • Apliko: Widely used in medicine, pesticidoj, chemical industry, also used as epoxy resin curing agent, polyurethane catalyst.
  • Specimeno: Disponebla

Sendu Retpoŝton Al Ni

Q

2 + 8 =

Produkta Detalo

1,8-Diazabicyclo[5.4.0]undec-7-ene(DBU), is a very alkaline compound. It has a heterocyclic ring of two nitrogen atoms, one of which has an unsaturated double bond on one carbon atom. DBU is often used as alkynylation agent, ligand and catalyst in organic synthesis.
 

Produkta Parametro

Sinonimoj DBU
Kemia Formulo C9H16N2 CAS-Numero 6674-22-2
Molara maso 152.24 Nombro 3267
PROPIETOJ
Aspekto Senkolora travidebla likvaĵo
Odoro Slight smell
Denso 1.05
Fandpunkto -70°C
Bolpunkto 261°C
Refrakta indekso 1.5209
Ekflampunkto >110°C
Quality standard Content ≥99%; Moisture ≤0.2%
Pako 200kg/barrel (galvanized drum or plastic drum) ; 25kg/barrel (plastic drum)

 

Apliko

1. Base catalyst in acid-catalyzed reactions: 1,8-Diazabicyclo[5.4.0]undec-7-ene(DBU) can catalyze acid-catalyzed reactions under acidic conditions, such as nucleophilic addition to ketone, isomerization of ketone aldol, ktp. It can be neutralized with acid to produce a salt form while promoting the reaction of organic matter.

2. Oxidation catalyst: 1,8-Diazabicyclo[5.4.0]undec-7-ene(DBU) can be used as a base catalyst in the oxidation reaction, participating in the reaction of oxygen and organic matter, such as oxidative dehydrogenation reaction, ammonia oxidation reaction, ktp.

3. Carboxylic acid activation catalyst: 1,8-Diazabicyclo[5.4.0]undec-7-ene(DBU) can catalyze the reaction of carboxylic acid with other compounds to form esters, amides or anhydrides.

4. Condensation reaction catalyst: chemical 1,8-Diazabicyclo[5.4.0]undec-7-ene(DBU) can catalyze the condensation reaction between molecules to form new chemical bonds, such as Aldol condensation reaction and Knoevenagel condensation reaction.

5. Dehydration reaction catalyst: DBU can catalyze the ester dehydration reaction, convert the ester into ether or acid, and generate the corresponding DBU salt.
 

Multoblaj uzoj de produktoj

Ĝi uzas en Kemia Fabrikado,Farmacia Industrio,Chemical Research and Development,Rubber and Plastics Modification

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