| Product Name | Protoporphyrin IX |
| CAS No. | 553-12-8 |
| Synonyms | ProtoporphyrinIXpurplepowder; 3,3-(3,7,12,17-tetramethyl-8,13-divinylporphine-2,18-diyl)di(propionic acid); 3,3'-(7,12-diethenyl-3,8,13,17-tetramethylporphyrin-2,18-diyl)dipropanoic acid |
| InChI | InChI=1/C34H34N4O4/c1-7-21-17(3)25-13-26-19(5)23(9-11-33(39)40)31(37-26)16-32-24(10-12-34(41)42)20(6)28(38-32)15-30-22(8-2)18(4)27(36-30)14-29(21)35-25/h7-8,13-16,35-36H,1-2,9-12H2,3-6H3,(H,39,40)(H,41,42)/b25-13u,26-13-,27-14-,28-15u,29-14u,30-15-,31-16u,32-16- |
| Molecular Formula | C34H34N4O4 |
| Molecular Weight | 562.6582 |
| Density | 1.269g/cm3 |
| Boiling point | 1128.9°C at 760 mmHg |
| Flash point | 636.6°C |
| Refractive index | 1.654 |
| Hazard Symbols |  Xi:Irritant; |
| Risk Codes | R36/37/38:; |
| Safety | S26:; S36:; |
553-12-8 protoporphyrin ix
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