![1,8-Diazabicyclo[5.4.0]undec-7-ene](/uploads/202211026701.jpg "1,8-Diazabicyclo[5.4.0]undec-7-ene")
| Melting point | -70 °C |
| Boiling point | 80-83 °C0.6 mm Hg(lit.) |
| density | 1.019 g/mL at 20 °C(lit.) |
| vapor pressure | 5.3 mm Hg ( 37.7 °C) |
| refractive index | n |
| Fp | >230 °F |
| storage temp. | Store below +30°C. |
| solubility | soluble |
| form | Liquid |
| pka | 13.28±0.20(Predicted) |
| color | Clear colorless to light yellow |
| Odor | Unpleasant |
| PH | 12.8 (10g/l, H2O, 20℃) |
| PH Range | 12.8 at 10 g/l at 20 °C |
| explosive limit | 1.1-6.5%(V) |
| Water Solubility | soluble |
| Sensitive | Air Sensitive |
| BRN | 508906 |
| Stability: | Stable. Incompatible with strong oxidizing agents, acids, acid chlorides, acid anhydrides. |
| InChIKey | GQHTUMJGOHRCHB-UHFFFAOYSA-N |
| CAS DataBase Reference | 6674-22-2(CAS DataBase Reference) |
| NIST Chemistry Reference | 1,8-diazabicyclo [5.4.0]undec-7-ene(6674-22-2) |
| EPA Substance Registry System | Pyrimido[1,2-a]azepine, 2,3,4,6,7,8,9,10-octahydro- (6674-22-2) |
1, 8-diazodicyclodecunten-7-ene (DBU) ,A multifunctional alkaline reagent or catalyst, easily soluble in water and ethanol, has a strong alkaline, in isomerization, esterification, Chemicalbook, condensation, elimination and other reactions have been widely used, and the reaction conditions are mild, less side reactions, reaction selectivity, high product conversion rate, has a wide range of applications in the field of chemical medicine
.
The product is used as a catalyst for the production of polyaminoethyl alcohol and other chemical products, such as ammonia and dichloroethane in its presence to react to piperazine, is an excellent dehydrating agent, ring Chemicalbook oxygen resin hardener, rust inhibitor, but also can prepare advanced corrosion inhibitor. At present, it is widely used in the production of cephalosporin semi-synthetic antibiotics. It is also used in organic synthesis and semi-synthetic antimicrobials.
Please leave a message for us or use the following ways to contact us, we will reply to you as soon as possible, and provide you with the most sincere service, thank you.
日本语
한국어
Français
Deutsch
España
Türkiye