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Name	5,10,15,20-Tetraphenylporphyrin	EINECS	213-025-9
CAS No.	917-23-7	Density	1.22 g/cm³
PSA	56.30000	LogP	6.86620
Solubility	Insoluble in water.	Melting Point	300 °C
Formula	C₄₄H₃₀N₄	Boiling Point	648.45°C (rough estimate)
Molecular Weight	614.749	Flash Point	N/A
Transport Information	N/A	Appearance	purple glistening crystalline powder
Safety	22-24/25	Risk Codes	N/A
Molecular Structure		Hazard Symbols	N/A
Synonyms	Tetraphenylporphyrin;917-23-7;5,10,15,20-tetraphenylporphyrin;meso-Tetraphenylporphine;meso-Tetraphenylporphyrin;Tetraphenylporphine;5,10,15,20-Tetraphenyl-21H,23H-porphine;21H,23H-Porphine, 5,10,15,20-tetraphenyl-;5,10,15,20-Tetraphenylporphine;meso-Tetraphenylporphyrine;CHEBI:52279;SDB2SH8G5K;20998-75-8;CHEMBL436524;MFCD00011680;NSC 18506;NSC-18506;NSC640184;NSC 640184;NSC-640184;Porphine, 5,10,15,20-tetraphenyl-;(5Z,10Z,14Z,19Z)-5,10,15,20-tetraphenyl-21,23-dihydroporphyrin;2,7,12,17-tetraphenyl-21,22,23,24-tetraazapentacyclo[16.2.1.1^{3,6}.1^{8,11}.1^{13,16}]tetracosa-1,3,5,7,9,11(23),12,14,16,18(21),19-undecaene;Tetraphenylporphryin;TPP (chelating agent);TPP;UNII-SDB2SH8G5K;meso-Tetra(phenyl)porphine;SCHEMBL30136;MESO-TETRAPHENYLPORPHIN;5,15,20-Tetraphenylporphine;meso-Tetraphenylporphyrin, 97%;CHEMBL3039846;DTXSID2061272;YNHJECZULSZAQK-LWQDQPMZSA-N;YNHJECZULSZAQK-UHFFFAOYSA-N;Porphine,10,15,20-tetraphenyl-;Tetraphenylporphyrin (Chlorin free);BCP21699;NSC18506;STR04536;BDBM50247512;meso-Tetraphenylporphine, low chlorin;STK569350;5,10,15,20-(tetraphenyl)porphyrin;AKOS002375245;21H, 5,10,15,20-tetraphenyl-;5,10,15,20-tetrakis(phenyl)porphyrin;NCI60_013368;SY009714;HY-103656;.alpha.,.gamma.,.delta.-Tetraphenylporphine;CS-0022009;T1359;Porphine, alpha,beta,gamma,delta-tetraphenyl-;5,10,15,20-Tetraphenyl-21H,23H-prophine;F14722;Porphine, 5,10,15,20-tetraphenyl- (VAN);EN300-7405378;5,10,15,20-tetraphenyl-21,23-dihydroporphyrin;.alpha.,.beta.,.gamma.,.delta.-Tetraphenylporphine;5,10,15,20-Tetraphenyl-21H,23H-porphine, 97%;5,10,15,20-TETRAPHENYL-21H,23H-PORPHYRIN;5,10,15,20-Tetraphenyl-21H,23H-porphine, >=99%;meso-Tetraphenylporphyrine pound>>5,10,15,20-tetraphenylporphyrin;meso-Tetraphenylporphyrin, suitable for fluorescence, BioReagent, >=99.0% (HPLC)	Article Data	286

5,10,15,20-Tetraphenylporphyrin Synthetic route

: (9Z,15Z,19Z)-5,10,15,20-Tetraphenyl-5-(1H-pyrrol-2-yl)-5,21,23,24-tetrahydro-porphine

: 917-23-7
5,15,10,20-tetraphenylporphyrin

Conditions

Conditions	Yield
With trifluoroacetic acid In chloroform at 20℃;	100%

5,10,15,20-Tetraphenylporphyrin Chemical Properties

IUPAC Name: 5,10,15,20-Tetraphenyl-21,22-dihydroporphyrin
Synonyms of Tetraphenylporphyrin (CAS NO.917-23-7): 5,10,15,20-Tetraphenylporphine ; meso-Tetraphenylporphine ; 21H,23H-Porphine, 5,10,15,20-tetraphenyl- ; Porphine, 5,10,15,20-tetraphenyl- (VAN) (8CI)
CAS NO: 917-23-7
Molecular Formula: C₄₄H₃₀N₄
Molecular Weight: 614.74
Molecular Structure:
EINECS: 213-025-9
H bond acceptors: 4
H bond donors: 0
Freely Rotating Bonds: 4
Polar Surface Area: 49.44 Å²
Index of Refraction: 1.703
Molar Refractivity: 194.61 cm³
Molar Volume: 501.5 cm³
Surface Tension: 50.8 dyne/cm
Density: 1.22 g/cm³
Vapour Pressure: mmHg at 25°C
Storage temp: 2-8°C
Melting Point: 300 °C
Appearance: purple glistening crystalline powder
Product Categories of Tetraphenylporphyrin (CAS NO.917-23-7): Organics;electronic;Porphyrins;Synthetic Porphyrins;Ligands for Pharmaceutical Research;Magnetic Resonance Imaging (Chelating Reagents);Analytical Chemistry;Biochemistry;Chelating Reagents;Porphines;Environmentally-friendly Oxidation;Ligands (Environmentally-friendly Oxidation);Synthetic Organic Chemistry

5,10,15,20-Tetraphenylporphyrin Uses

Tetraphenylporphyrin (CAS NO.917-23-7) is a photosensitizer for the production of singlet oxygen.

5,10,15,20-Tetraphenylporphyrin Production

Tetraphenylporphyrin (CAS NO.917-23-7) is prepared by the reaction of benzaldehyde and pyrrole in refluxing propanoic acid, the so-called Rothemund method: 8 C₄H₄NH + 8 C₆H₅CHO + 3 O₂ → 2 (C₆H₅C)₄(C₄H₂N)₂(C₄H₂NH)₂ + 14 H₂O

5,10,15,20-Tetraphenylporphyrin Safety Profile

Safety Statements: 22-24/25
S22: Do not breathe dust.
S24/25: Avoid contact with skin and eyes.
WGK Germany: 3
F: 8-10-23

5,10,15,20-Tetraphenylporphyrin Specification

General Information: As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear.
Extinguishing Media: Use water spray, dry chemical, carbon dioxide, or chemical foam.
Handling: Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes.
Storage: Store in a cool, dry place. Store in a tightly closed container.

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