94827-58-4

Basic information

• Product Name: 21H,23H-porphine, 5,10,15,20-tetrakis[4-(octyloxy)phenyl]-
• Synonyms: 5,10,15,20-Tetrakis[4-(octyloxy)phenyl]porphyrin
• CAS NO: 94827-58-4
• Molecular Formula: C₇₆H₉₄N₄O₄
• Molecular Weight: 1127.584
• Mol File: 94827-58-4.mol
• Article Data: 11

Chemical Properties

• Density: 1.075g/cm³
• Refractive Index: 1.573
• CAS DataBase Reference: 21H,23H-porphine, 5,10,15,20-tetrakis[4-(octyloxy)phenyl]-(CAS DataBase Reference)
• NIST Chemistry Reference: 21H,23H-porphine, 5,10,15,20-tetrakis[4-(octyloxy)phenyl]-(94827-58-4)
• EPA Substance Registry System: 21H,23H-porphine, 5,10,15,20-tetrakis[4-(octyloxy)phenyl]-(94827-58-4)

Safety Data

• Hazardous Substances Data: 94827-58-4(Hazardous Substances Data)

Upstream product

• 109-97-7 pyrrole 
• 24083-13-4 4-octyloxybenzaldehyde 
• 714951-81-2 2-[α-(p-3-methyl-3-hydroxybut-1-yn-1-yl)phenyl-α-hydroxymethyl]thiophene 
• 111-83-1 1-bromo-octane 
• 51094-17-8 5,10,15,20-tetrakis(4'-hydroxyphenyl)porphyrin 

Downstream Products

• 118494-29-4 zinc 5,10,15,20-tetra(4-octyloxyphenyl)porphyrin 
• 118494-30-7 cobalt 5,10,15,20-tetra(4-octyloxyphenyl)porphyrin 

Relevant articles and documents

Donor-π-acceptor type porphyrins with large two-photon absorption cross section

The third-order nonlinear optical properties of 5-(4-pyrenylalkynylphenyl)-10,15,20-tris(4-octyloxyphenyl)porphyrin (1) and 5-(4-iodophenyl)-10,15,20-tris(4-octyloxyphenyl)porphyrin (2) have been comparatively investigated with symmetrical 5,10,15,20-tetra(4-octyloxyphenyl)porphyrin (3) and pyrene (4) as reference using femtosecond-pulsed Z-scan technique. Due to the D-π-A structure, both A3B type asymmetric porphyrins 1 and 2 were revealed to exhibit larger two-photon absorption (2PA) cross sections over the symmetrical analogue 3 with the largest value of 6.1 × 105 GM revealed for 1 because of the intramolecular energy transfer from the excited pyrene moiety to the porphyrin moiety as indicated by the fluorescence spectroscopic result. The good 2PA properties of these A3B type porphyrins with ultrafast response indicate their good application potential in nonlinear photonic devices.

Side chain modified porphyrin molecules and application thereof

The invention discloses side chain modified porphyrin molecules and application thereof. According to the side chain modified porphyrin molecules, porphyrin molecules with electron enriching functionsare adopted as a core of capturing charges, an alkoxy chain segment is adopted as an inhibition part of a charge transfer process, and the molecules are ensured to be applied to flexible structures for solution processing. Molecule structures are reasonably designed from the view of film morphologies, preparation processes and performance regulation and control, and properties of organic field effect transistor storage devices are compared. The invention provides a material and device preparation method which is feasible in commercial popularization, low in cost and simple in process while properties of storage devices are regulated.

Synthesis and mesomorphism of tetraphenylporphyrin derivatives

Tetra-meso-phenylporphyrins with higher alkoxy substituents at 4-positions of 5,15- or 5,10,15,20-phenyl groups have been synthesised; their liquid-crystal properties have been studied, and compounds that can undergo vitrification with retention of the me