DBU CAS 6674-22-2
1,8-diazabicyclo [5.4.0] undec-7-ene, abbreviated as DBU, is an amidine with a heterocyclic structure. Its English name is 1,8-diazabicyclo [5.4.0] undec-7-ene. It is a colorless or light yellow liquid at room temperature and can be dissolved in various organic solvents such as water, ethanol, acetone, etc. It is generally stored at temperatures below 30 ℃.
| Item | Specification |
| Boiling point | 80-83 °C0.6 mm Hg(lit.) |
| Density | 1.019 g/mL at 20 °C(lit.) |
| Melting point | -70 °C |
| Refractivity | n20/D 1.523 |
| Storage conditions | Store below +30°C. |
| pKa | 13.28±0.20(Predicted) |
DBU can be used as a catalyst for the production of polyaminomethanol ethyl ester and other chemical products, such as the reaction of ammonia and dichloroethane to produce piperazine in its presence. It is an excellent dehydrating agent, epoxy resin hardener, rust inhibitor, and can be formulated as advanced corrosion inhibitor. Widely used in the production of cephalosporin semi synthetic antibiotics.
Usually packed in 25kg/drum,and also can be do customized package.
DBU CAS 6674-22-2
DBU CAS 6674-22-2
