CAS 2128-93-0 4-Benzoylbiphenyl-Professional supplier
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We can supply 4-Benzoylbiphenyl (CAS:2128-93-0) with stable quality and bulk stock.
Specification of 4-Benzoylbiphenyl
| Item | Specifications |
| Appearance | White to off-white crystalline solid |
| Purity (GC) | ≥99.0 % |
| Melting Point | 99-102°C |
| Loss on Drying | ≤0.20 % |
| Ash Content | ≤0.10 % |
| Free Acid | ≤0.10 % |
| Particle Size | 95% pass 80 mesh |
Basic information of 4-Benzoylbiphenyl
CAS:2128-93-0
Standard:Technical grade
Model:SC-001
Production Capacity:50MT/month
Certificate: ISO, COA, MSDS
Loading port: Shanghai
Synonyms:4‑Phenylbenzophenone, Photoinitiator PBZ, Speedcure PBZ, p‑Benzoylbiphenyl, Biphenyl‑4‑yl phenyl methanone
MF:C19H14O
Usage of 4-Benzoylbiphenyl
1. UV‑Curing Photoinitiator Application
High‑efficiency Type‑II free‑radical photoinitiator, usually combined with tertiary amine synergists for acrylate‑based UV curing systems. Low odor and low yellowing performance, widely adopted for wood varnish, plastic surface coating, metal coating, screen printing ink, flexographic ink and UV‑curable adhesives. It accelerates photopolymerization and cross‑linking reaction under ultraviolet irradiation to obtain hard and scratch‑resistant cured filmUNILONG IN….
2.Pharmaceutical Intermediate
Key synthetic intermediate for antifungal drug Bifonazole. Applied in lab‑scale and commercial synthesis of imidazole‑class antifungal active molecules, supporting preparation of related pharmaceutical raw materials and fine chemical derivatives.
3.Fine Chemical & Photosensitive Material
Functional photosensitizer for photosensitive resin and photoresist formulations. Serves as building block for synthesizing various aromatic ketone compounds in organic synthetic research, available for custom derivative preparation in fine chemical laboratory projects.
Package of 4-Benzoylbiphenyl
25kg/drum or according to the customers’ demand
Storage of 4-Benzoylbiphenyl
Stored in the dry and ventilated inside storeroom, prevent direct sunlight, slightly pile and put down.
