2,3,7,8,12,13,17,18-Octaethyl-21H,23H-porphine
- Product Name2,3,7,8,12,13,17,18-Octaethyl-21H,23H-porphine
- CAS2683-82-1
- CBNumberCB4744324
- MFC36H46N4
- MW534.78
- EINECS220-243-8
- MDL NumberMFCD00009627
- MOL File2683-82-1.mol
Chemical Properties
| Melting point: | 322 °C |
| Boiling point: | 602.53°C (rough estimate) |
| Density | 1.063 |
| refractive index | 1.7000 (estimate) |
| storage temp. | Keep in dark place,Inert atmosphere,2-8°C |
| form | crystal |
| pka | 26.58 (pKa1) |
| color | purple |
| ex/em | λex 532, 499, 400 nm; λem 690, 655, 623 nm in benzene |
| λmax | 401 nm |
| BRN | 379798 |
| InChIKey | HCIIFBHDBOCSAF-MUZKIALCSA-N |
| SMILES | C1=C2N=C(C=C3NC(=CC4=NC(=CC5NC1=C(CC)C=5CC)C(CC)=C4CC)C(CC)=C3CC)C(CC)=C2CC |c:0,4,7,11| |
| EPA Substance Registry System | 21H,23H-Porphine, 2,3,7,8,12,13,17,18-octaethyl- (2683-82-1) |
Safety
| Symbol(GHS) |
|
| Signal word | Warning |
| Hazard statements | H302-H315-H319-H335 |
| Precautionary statements | P261-P280-P301+P312-P302+P352-P305+P351+P338 |
| PPE | Eyeshields, Gloves, type N95 (US) |
| Safety Statements | 24/25-22 |
| WGK Germany | 3 |
| TSCA | TSCA listed |
| HS Code | 2933990099 |
| Storage Class | 11 - Combustible Solids |