26660-92-4;28217-60-9, CAS No 26660-92-4;28217-60-9

26660-92-4;28217-60-9 5,22-dihydroporphyrin
Product Name	5,22-dihydroporphyrin
Synonyms	21H,22H-porphine, 5,24-dihydro-;5,22-Dihydro-21H,23H-porphine;5,22-Dihydroporphyrin;Phlorin
Molecular Formula	C₂₀H₁₆N₄
Molecular Weight	312.3678
InChl	InChI=1/C20H16N4/c1-2-14-10-16-5-6-18(23-16)12-20-8-7-19(24-20)11-17-4-3-15(22-17)9-13(1)21-14/h1-11,21,23-24H,12H2/b13-9-,14-10-,17-11-
CAS Registry Number	26660-92-4;28217-60-9
Molecular Structure
Density	1.35g/cm³
Boiling Point	742.5°C at 760 mmHg
Refractive Index	1.751
Flash Point	402.8°C
Vapour Pressur	6.48E-22mmHg at 25°C

26660-92-4;28217-60-9 5,22-dihydroporphyrin