178756
 |  |  |
 |
Image
Useful Links & Tools
- MSDS
- Specification Sheet
- Certificate of Analysis
- Certificate of Origin
- FT-NMR
- FT-IR Raman
- ChemFiles Vol 7 No 2 (1.25 MB )
- Bulk Quote
178756
Aldrich
Diphenyl phosphoryl azide
97%
| Synonym: | DPPA, Phosphoric acid diphenyl ester azide |
| CAS Number: | 26386-88-9 |
| Linear Formula: | (C6H5O)2P(O)N3 |
| Molecular Weight: | 275.20 |
| Beilstein Registry Number: | 2058967 |
| EC Number: | 247-644-0 |
| MDL number: | MFCD00001987 |
| PubChem Substance ID: | 24850766 |
Description
| Application | Aziridination of olefins catalyzed by colbalt-tetraphenylporphyrin.1 |
| Used as the activating agent in the preparation of macrocyclic lactams2 and of an aldose reductase inhibitor.3 | |
| Packaging | 5, 25, 100 g in glass btl |
Properties
| assay | 97% |
| refractive index | n |
| bp | 157 °C/0.17 mmHg(lit.) |
| density | 1.277 g/mL at 25 °C(lit.) |
Safety
| Personal Protective Equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
| Hazard Codes | T |
| Risk Statements | 23/24/25-36/37/38 |
| Safety Statements | 26-36/37/39-45 |
| RIDADR | UN3278 6.1/PG 2 |
| WGK Germany | 3 |
| Flash Point(F) | 233.6 °F |
| Flash Point(C) | 112 °C |
References
| Cited Reference | 1. J. Org. Chem. 71, 6665, (2006) |
| 2. Tetrahedron Lett. 31, 6469, (1990) | |
| 3. J. Med. Chem. 34, 1011, (1991) Abstract | |
| Fieser | Fieser 4,210 / Fieser 5,280 / Fieser 7,138 / Fieser 8,211 / Fieser 10,173 / Fieser 16,160 |
| reference | Aldrich MSDS 1, 830:B / Corp MSDS 1 (1), 1465:A / FT-IR 2 (2), 3367:C / FT-IR 1 (2), 563:B / FT-NMR 1 (2), 1697:B / IR-Spectra (3), 1194:D / IR-Spectra (2), 1040:F / NMR-Reference 2 (2), 898:D / RegBook 1 (2), 2297:B / Sigma FT-IR 1 (2), 526:D |
