127396

Diphenyliodonium nitrate

• Sinónimos: DPIN
• Fórmula lineal: (C₆H₅)₂INO₃
• Número de CAS: 722-56-5
• Peso molecular: 343.12
• Beilstein/REAXYS Number: 3922747
• EC Number: 211-962-8
• MDL number: MFCD00031704
• UNSPSC Code: 12352300
• PubChem Substance ID: 24847778
• NACRES: NA.23

Propiedades

• mp: 150-154 °C (lit.)
• λmax: 203 nm; 226 nm (2nd)
• SMILES string: [O-][N+]([O-])=O.[I+](c1ccccc1)c2ccccc2
• InChI: 1S/C12H10I.NO3/c1-3-7-11(8-4-1)13-12-9-5-2-6-10-12;2-1(3)4/h1-10H;/q+1;-1
• InChI key: CQZCVYWWRJDZBO-UHFFFAOYSA-N

Descripción

General description

Diphenyliodonium nitrate (DPIN) is a photoacid generator (PAG) that goes through photolysis reaction which can be used in the lithographic formation of UV reactive polymers. It can also be used in forming a light tuned self-assembled polyelectrolytic structures.

Application

Cationic photoinitiator. Photoacid generator.

DIPN can be used in the photo patterning of UV tuned shape memory hydrogels which can potentially be used in 3D printing.

Información de seguridad

• pictograms: GHS03
• signalword: Danger
• hcodes: H272
• pcodes: P210 - P220 - P280 - P370 + P378 - P501
• Hazard Classifications: Ox. Sol. 2
• Storage Class: 5.1B - Oxidizing hazardous materials
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Gloves, type P3 (EN 143) respirator cartridges