(OC-6-12)-Bis(dimethyl-7-octenylsilanolato)[8,13,24,29-tetraphenyl-33H,35H-dibenzo[b,l]dinaphtho[2,3-g:2',3'-q]porphyrazinato]silicon

Product Details

CAS No:183872-57-3

MF:C84H78N8O2Si3

Appearance:dark-blue or dark-green crystalline powder

Specification:98.5%

UN number:-

Package:1/10/100/500g/bottle

Supply Capacity:KGS

Synonyms:Gtqgmj1;Silicon phthalocyanine photosensitizer

Product application:(OC-6-12)-Bis(dimethyl-7-octenylsilanolato)[8,13,24,29-tetraphenyl-33H,35H-dibenzo[b,l]dinaphtho[2,3-g:2',3'-q]porphyrazinato]silicon,183872-57-3,Silicon phthalocyanine photosensitizer,Silicon naphthalocyanine photosensitizer,Tetraazaporphyrin silicon complex,Deep near-infrared absorbing dye,Deep tissue photodynamic therapy photosensitizer,PDT singlet oxygen sensitizer,Perovskite solar cell NIR sensitizer,Organic photovoltaic NIR absorber,OTFT organic semiconductor,Photoacoustic imaging agent,Dual-modality bioimaging probe,Laser curable silicone monomer,Infrared security ink absorber,High solubility silicon porphyrazine,High purity silicon photosensitizer 98.5%,CAS 183872-57-3 supplier,Silicon phthalocyanine photosensitizer manufacturer China,Suzhou Health Chemicals photoelectric materials,Silicon naphthalocyanine wholesale bulk export

 

(OC-6-12)-Bis(dimethyl-7-octenylsilanolato)[8,13,24,29-tetraphenyl-33H,35H-dibenzo[b,l]dinaphtho[2,3-g:2',3'-q]porphyrazinato]silicon finds widespread and practical utility across targeted deep-tissue photodynamic therapy, multimodal photoacoustic and near-infrared bioimaging, broadband perovskite and organic photovoltaic light-harvesting, organic thin-film field-effect transistor processing, laser-crosslinked silicone optical resin formulations, and machine-readable optical security printing sectors. In clinical photomedicine and nanotheranostics, universally recognized across biophysical disciplines as an ultra-deep NIR silicon porphyrazine or silicon naphthalocyanine photosensitizer, its molecular architecture incorporates an extended dibenzodinaphthoporphyrazine macrocycle functionalized with four bulky peripheral phenyl groups and two axial dimethyl-7-octenylsilanolato pendants extending perpendicularly from the central silicon atom; the extended conjugated ring system along with the peripheral phenyl groups narrows the HOMO-LUMO bandgap, shifting the intense Q-band absorption maximum into the optimal optical biological transparency window where tissue scattering and endogenous hemoglobin absorption are minimal; simultaneously, the bulky axial silicone chains provide steric hindrance that eliminates the classical face-to-face pi-pi self-aggregation and self-quenching common to planar macrocycles, yielding superior solubility in common casting solvents alongside high singlet oxygen quantum yields; when formulated into targeted core-shell polymeric micelles or functional liposomes, it enables image-guided photodynamic ablation of deep-seated solid tumors under infrared light activation while concurrently generating photoacoustic signals for high-resolution anatomical imaging; in next-generation clean-energy photovoltaic technology, the molecule serves as a deep-NIR sensitizer and interfacial modifier in perovskite and organic solar cells, extending spectral photon harvesting toward 800 nanometers while coordinating unpassivated surface lead ions to suppress charge recombination and boost overall power conversion efficiencies; in specialized optical polymer chemistry, the terminal vinyl double bonds situated on the axial octenyl silane chains allow it to act as a polymerizable functional monomer, undergoing hydrosilylation or radical crosslinking with polysiloxanes to yield optical filtration interlayers, laser-attenuating coatings, and transparent optical waveplates free of dye leaching; furthermore, in security printing and optoelectronic data encryption, (OC-6-12)-Bis(dimethyl-7-octenylsilanolato)[8,13,24,29-tetraphenyl-33H,35H-dibenzo[b,l]dinaphtho[2,3-g:2',3'-q]porphyrazinato]silicon operates as a covert functional dye providing machine-detectable near-infrared absorption and photoacoustic signatures without altering ambient visual graphic contrasts.