18-Diazabicyclo[5.4.0]Undec-7-Ene PurReagent 99.0%
PurReagent
Synonym: DBU, Diazabicycloundecene
Linear Formula:
C9H16N2
Molecular Weight: 152.24 g/mol
CAS Number: 6674-22-2
Properties
| Vapour pressure | 5.3 mm Hg ( 37.7 °C) |
| Autoignition temp. | 260 °C |
| Explosion limit | 1.1-6.5%(V) |
| Assay Purity | >99% |
| Refractive index | n20/D 1.523 |
| B pt. | 80-83 °C0.6 mm Hg(lit.) |
| M pt. | -70°C |
| Density | 1.019 g/mL at 20 °C(lit.) |
Safety Information
| Hazard Statement(s) | H290-H301-H314-H412 |
| Precautionary Statement | P234-P273-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338 |
| Symbol | |
| Signal word | Danger |
| HS Code | NA |
| Storage Temp. | Room Temperature |
| Storage Class | 4.1B - Flammable solid hazardous materials |
| UN Number | 3267 |
Description
Application
It catalyzes organic reactions esterifications and serves as a non-nucleophilic base in pharmaceuticals and polymers.
Purpose
For R&D
General Description
DBU appears as a colorless to pale yellow liquid with boiling point 80-83C0.6 mmHg and high basicity (pKa 12).
Documents
| SDS | |
| COA | |
| Specification | |
| Bulk quote order form |