Shandong Huashang Chemical Co., Ltd. is a high-tech enterprise specializing in the research and development, manufacturing, and sales of fine chemicals. Headquartered in Jinan, Shandong, China, we are committed to delivering high-quality products to our global partners. Currently, over 90% of our products are exported to developed markets, including North America, Europe, Japan, South Korea, and the Middle East.
Basic Information
Product Name: 2-Phenylbenzimidazole
Alias: 2-Phenyl-1H-benzimidazole
CAS No. : 716-79-0
EINECS No. : 211-938-4
Molecular Formula: C13H10N2
Molecular Weight: 194.23 g/mol
Classification: Organic intermediate; UV absorber; Pharmaceutical intermediate; Fine chemical raw material
Physical & Chemical Properties
Appearance: White to off-white crystalline powder
Odor: Odorless
Solubility: Slightly soluble in water, soluble in ethanol, methanol and organic solvents
Stability: Stable at room temperature; light resistant; sealed dry storage
Specification Table
| Item | Specification | Unit | Remarks |
| Product Name | 2-Phenylbenzimidazole | — | Benzimidazole derivative |
| CAS Number | 716-79-0 | — | Fine chemical |
| Appearance | White to off-white crystalline powder | — | Fine crystal powder |
| Molecular Formula | C13H10N2 | — | Aromatic heterocyclic compound |
| Molecular Weight | 194.23 | g/mol | — |
| Purity | ≥99.0 | % | HPLC |
Main Uses
- Used as UV absorber and light stabilizer in plastics, coatings and polymer materials
- Important pharmaceutical and organic synthesis intermediate
- Applied in dye intermediate and electronic chemical raw materials
- Used as analytical reagent and corrosion inhibitor additive
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