DBU (chemistry)
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| DBU (chemistry) | |
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| General | |
| Systematic name | 1,8-Diazabicyclo(5.4.0)undec-7-ene |
| Other names | DBU |
| Molecular formula | C9H16N2 |
| SMILES | C1CCCN2CCC\N=C2\C1 |
| Molar mass | 152.24 g/mol |
| Appearance | Colorless liquid |
| CAS number | [6674-22-2] |
| Properties | |
| Density and phase | 1.018 g/mL liquid |
| Solubility in water | ? g/100 ml (?°C) |
| Melting point | ?°C (? K) |
| Boiling point | 80-83°C |
| Basicity (pKb) | ? |
| Chiral rotation [α]D | ?° |
| Viscosity | ? cP at ?°C |
| Structure | |
| Dipole moment | ? D |
| Hazards | |
| MSDS | External MSDS |
| Main hazards | ? |
| NFPA 704 | |
| Flash point | ?°C |
| R/S statement | R: ? S: ? |
| RTECS number | ? |
| Supplementary data page | |
| Structure and properties |
n, εr, etc. |
| Thermodynamic data |
Phase behaviour Solid, liquid, gas |
| Spectral data | UV, IR, NMR, MS |
| Related compounds | |
| Related compounds | ? |
| Except where noted otherwise, data are given for materials in their standard state (at 25 °C, 100 kPa) Infobox disclaimer and references |
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1,8-Diazabicyclo[5.4.0]undec-7-ene, or more commonly DBU, is a chemical compound and belongs to the class of amidine compounds. It is used in chemistry as a catalyst and complexing ligand and non-nucleophilic base.
