intro: 2-Phenylphenol (Ortho-Phenylphenol/OPP) Chemical Name: 2-phenylphenol Chemical Family: Phenol Common/Trade Name: Dowcide1, Preventol O Extra,Nipacide OPP, biphenyl, xenol, 2-fenifenol, ortho-biphenylol, biphenyl-2-ol Synonyms: o-phenylphenol; o-hydroxydiphenyl; 2-hydroxybifenyl; 1,1'-biphenyl-2-ol CAS Number: 90-43-7 EINECS Number:201-993-5 Molecular Formula: C12H10O

The outstanding features and advantages of our 2-phenylphenol: 1. high purity: 99.9% min. 2. good appearance: white crystalline flakes. 3. no odor, no solvent, no stabilizer. 4. alkaline solubility: clear and transparent. 5. Iso9001 certificated, REACH and EPA registered. Capacity: We are the second largest manufacturer in the world with the output of 3000t/year. And another new product line of 5000t/year will be in operation in 2023. Marketing: With attactive quality and competitive price, our 2-phenylphenol is exported to more than 40 countries and areas including Japan, Korea, America, Germany, Australia, Britain, Poland, Taiwan and so on. And other characteristics are as follows:
Molecular Weight | 170.2 | Physical State | Solid (flakes or crystals) | Specific Gravity(g/cm3 at 25oC) | 1.2 | Dissociation Constant(at 25oC) | 9.9 | pH(at 22.7oC) | 6.1 in aqueous solution | Recommended pH Range | 7-3.5 | Stability | Stable and persistent at normal conditions Incompatible with strong oxidizing agents | Melting Point(oC) | 56?8 | Boiling Point(oC) | 286 | Flash Point(oC) | 138 | Water Solubility(g/l) | 0.6-0.8 at 25oC | 1.4-0.6 at 60oC | Organic Solubility (g/l at 25oC) | Methanol : 8800 | Ethanol: 5900 | Ethylene glycol:1500 | Isopropanol: 3300 | Propylene glycol:2800 | 10% NaOH: 550 | Octanol-Water Partition constant (LogKOW) | 3.3 | Vapor Pressure,mm Hg | 2 x 10-3 at 25oC | 0.0326 at 50oC | 1.13 at 100oC | 7 at 140oC |
Above some Chemical and Physical Characteristics are from laboratory or literature, they are not binding.Therefore, Pls donot confused with its specifications. |