1,8-Diazabicyclo[5.4.0]undec-7-ene CAS# 6674-22-2 DBU
1,8-Diazabicyclo [5.4.0] undec-7-ene is a bicyclamidine base. In natural chemistry, it is a non nucleophilic, sterically impeded tertiary amine base. It is reported that it is superior to amine drivers in Baylis Hillman response and can advertise the methylation response of phenol, indole as well as benzimidazole with dimethyl carbonate under mild conditions.
1,8-Diazabicyclo [5.4.0] undecanon-7-ene, referred to as DBU, is a type of amidine with a dual heterocyclic framework. It is an anemic or light yellow liquid at space temperature level, as well as can be dissolved in water, ethanol, acetone as well as other natural solvents. It is normally saved listed below 30 ??.
1,8-Diazabicyclo[5.4.0]undec-7-ene CAS# 6674-22-2 DBU
| DBU Basic information |
| Product Name: | DBU |
| Synonyms: | 1,8-DIAZABICYCLO[5.4.0]UNDEC-7-ENE;1,8-DIAZABICYCLO[5.4.0]UNDEC-7-ENE (1,5-5);1,8-DIAZEBICYCLO[5.4.0]UNDEC-7-ENE;1,8-Diazabicyclo[5.4.0]undecane-7-ene;1,8-Diazabicyclo(5 x 4 x 0)undec-7-ene;Pyrimido[1,2-a]azep;1,8-Diazabicyclo[5.4.]undec-7-ene;1,8-Diazabicyclo[5.4.0]undec-7-ene, 98% 100GR |
| CAS: | 6674-22-2 |
| MF: | C9H16N2 |
| MW: | 152.24 |
| EINECS: | 229-713-7 |
| Product Categories: | pharmacetical;Pyridines;Other Reagents;Biochemistry;Reagents for Oligosaccharide Synthesis;Biochemics;pharmaceutical raw material;Organic intermediates;OLED materials,pharm chemical,electronic;A clear, light yellow liquid of relatively low volatility. It has only a slight ammonia-like odor, is miscible with water and is soluble in most organic solvents.;bc0001 |
| Mol File: | 6674-22-2.mol |
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| DBU Chemical Properties |
| 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 | n20/D?1.523 |
| 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 Range | 12.8 at 10 g/l at 20 ??C |
| PH | 12.8 (10g/l, H2O, 20??) |
| 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) |
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