1,5-Diazabicyclo[4.3.0]non-5-ene (CAS 3001-72-7, DBN) is a bicyclic amidine strong base with low nucleophilicity. It is used for deprotonation, dehydrohalogenation, condensation, esterification and isomerisation reactions where a strong but non-nucleophilic base is required. DBN also serves as a polyurethane and epoxy curing catalyst.
1,5-Diazabicyclo[4.3.0]non-5-ene
Category:Organic Intermediates
CAS No.:3001-72-7
Product Grade: Industrial Grade
Purity / Assay: 98%
Molecular Formula:C₇H₁₂N₂
Molecular Weight:124.19
EINECS No.:221-087-3
Synonym(s):DBN; 1,5-Diazabicyclo[4.3.0]non-5-ene
1,5-Diazabicyclo[4.3.0]non-5-ene (CAS 3001-72-7, DBN) is a bicyclic amidine strong base with low nucleophilicity. It is used for deprotonation, dehydrohalogenation, condensation, esterification and isomerisation reactions where a strong but non-nucleophilic base is required. DBN also serves as a polyurethane and epoxy curing catalyst.
1. Strong non-nucleophilic base for organic synthesis and elimination reactions. 2. Catalyst for polyurethane foams and epoxy curing. 3. Reagent for dehydrohalogenation in vitamin and pharmaceutical synthesis. 4. pH adjuster and intermediate for specialty chemicals.
25kg/drum; 200kg/drum
CAS No.: 3001-72-7
Product Name: 1,5-Diazabicyclo[4.3.0]non-5-ene
Purity / Assay:98%
Molecular Formula:C₇H₁₂N₂
Molecular Weight:124.19
EINECS No.:221-087-3
Synonym(s):DBN; 1,5-Diazabicyclo[4.3.0]non-5-ene
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