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![2,2′-Bis(2-chlorophenyl)-4,4′,5,5′-tetraphenyl-1,2′-biimidazole [Photopolymerization Initiator]](https://starshinechemical.com/wp-content/uploads/2022/03/b1225-jpgcontextbwfzdgvyfhjvb3r8nda3ntr8aw1hz2uvanblz3xozgyvadfilzg5mjg2ndk4nzezotavqjeymjuuanbnfdbintzimjrjytrmmdg3m2zmnti4owixzmi0mdiyytu2yju5yzc0zwm2njczymyxmdm0ngfhnzi2ogq4ytm4zwm.jpeg)
CAS RN: 7189-82-4
2,2′-Bis(2-chlorophenyl)-4,4′,5,5′-tetraphenyl-1,2′-biimidazole [Photopolymerization Initiator]
- Product code: ICTB1225
- Purity/Analytical Methods: >97.0%(T)
Basic Information
| Appearance and Shape (20°C) | Solid |
|---|---|
| CAS RN | 7189-82-4 |
| MDL number | MFCD00060081 |
| Molecular weight | 659.61 |
| Molecular Formula | C42H28Cl2N4 |
| Product code | ICTB1225 |
| PubChem Substance ID | 87564161 |
| Purity/Analytical Methods | >97.0%(T) |
| Reaxys-RN | 773112 |
| SDBS (AIST Spectral DB) | 18333 |
Technical Specifications
Technical Specifications
| Appearance | Light yellow to Yellow to Green powder to crystal |
|---|
Product Category
Chemical structure
Materials Science Biomaterials/Biocompatible Materials Research Reagents Polymerization Reagents (Initiators, Catalysts, Ligands) [Biomaterials/Biocompatible Materials Research Reagents] Photo-Radical Polymerization Initiators Photopolymerization Initiators Photonic Materials, Optical Materials Photochromic Dyes Hexaarylbiimidazole [Photochromic Dyes] Polymer/Macromolecule Reagents Polymerization Reagents Photopolymerization Initiators Polymerization Initiators Photo-Radical Polymerization Initiators