Silicon Trihexyl Phthalocyanine

Product Details

CAS No:137885-83-7

MF:C100H134N8O2Si3

Appearance:dark-blue or dark-green crystalline powder

Specification:98.5%

UN number:-

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

Supply Capacity:KGS

Synonyms:Sgjgtj;Silicon, [2,11,20,29-tetrakis(1,1-dimethylethyl)-37H,39H-tetranaphtho[2,3-b:2',3'-g:2'',3''-l:2''',3'''-q]porphyrazinato(2-)-κN37,κN38,κN39,κN40]bis(trihexylsilanolato)-, (OC-6-12)- (9CI);Silicon, [2,11,20,29-tetrakis(1,1-dimethylethyl)-37H,39H-tetranaphtho[2,3-b:2a(2),3a(2)-g:2a(2)a(2),3a(2)a(2)-l:2a(2)a(2)a(2),3a(2)a(2)a(2)-q]porphyrazinato(2-)-I masculineN37,I masculineN38,I masculineN39,I masculineN40]bis(trihexylsilanolato)-, (OC-6-12)-

Product application:Silicon Trihexyl Phthalocyanine,137885-83-7,Silicon bis(trihexylsilyloxy) phthalocyanine,Bis(trihexylsiloxy) silicon phthalocyanine,Silicon phthalocyanine trihexyl,Near-infrared absorbing dye,Organic photovoltaic ternary additive,OPV NIR absorber,Perovskite solar cell passivator,Organic thin film transistor semiconductor,OTFT active material,Photodynamic therapy photosensitizer,PDT singlet oxygen generator,Laser welding NIR absorber,Near-infrared fluorescent dye,Security printing ink pigment,High solubility silicon phthalocyanine,High purity Silicon Trihexyl Phthalocyanine 99%,CAS 137885-83-7 supplier,Silicon Trihexyl Phthalocyanine manufacturer China,Suzhou Health Chemicals photoelectric materials,Silicon Trihexyl Phthalocyanine wholesale bulk export

 

Silicon Trihexyl Phthalocyanine finds widespread and practical utility across organic thin-film transistor processing, flexible display backplane manufacturing, ternary organic photovoltaic efficiency enhancement, perovskite solar cell interfacial waterproofing and passivation, deep-tissue near-infrared photodynamic oncological therapeutics, precision laser transmission welding, and machine-readable optical security printing sectors. In organic semiconductor engineering and printed electronics, universally designated across materials science as bis(trihexylsilyloxy) silicon phthalocyanine, it overcomes the severe intermolecular pi-pi stacking, insolubility, and uncontrolled film crystallization associated with traditional planar metal phthalocyanines; its molecular architecture incorporates two axially positioned trihexylsiloxy pendants extending perpendicularly from both faces of the coordinated silicon-phthalocyanine macrocycle; this three-dimensional steric arrangement suppresses co-facial self-aggregation, yielding superior solubility in standard processing solvents such as toluene, chlorobenzene, and chloroform; this high solubility enables continuous solution processing via spin coating, slot-die casting, and inkjet printing to deposit pinhole-free, homogeneous thin films that exhibit elevated charge-carrier mobility and low trap density in organic field-effect transistors and flexible radiofrequency identification circuits; in renewable energy and polymer solar cell engineering, it is utilized as a functional ternary additive in bulk-heterojunction blends; by harvesting optical photons across the near-infrared spectral window where standard conjugated polymers are transparent, it complements the absorption spectrum while selectively localizing at donor-acceptor interfaces to optimize nanoscale phase separation, suppress non-radiative recombination, and boost overall power conversion efficiencies; in metal halide perovskite solar modules, the hydrophobic aliphatic hexyl chains construct a water-resistant passivating capping barrier, shielding uncoordinated surface lead ions and impeding moisture penetration to prolong environmental operational lifespans; in clinical oncology and biomedical photochemistry, the compound acts as an effective near-infrared photosensitizer; loaded into liposomal or polymeric nanocarriers, its excitation within biological transparency windows triggers efficient singlet oxygen generation for ablating solid tumors with low dark cytotoxicity; in industrial laser polymer welding, it functions as a specialized near-infrared absorber that converts focused laser energy into localized thermal energy for seamless, particulate-free welding of optical plastics; furthermore, in security inks and anti-counterfeiting applications, Silicon Trihexyl Phthalocyanine provides distinct, machine-verifiable near-infrared spectral signatures without affecting the visible coloration of substrate graphics.