Diphenyl phosphite
Product Description
| Product | Diphenyl phosphite |
| CAS | 4712-55-4 |
| Formula | C12H11O3P |
| Synonym | Phosphonic acid, diphenyl ester, Diphenoxyphosphine oxide, Diphenyl hydrogen phosphite, Diphenyl phosphonate, Phenyl phosphonate ((PhO)2HPO), Phosphorous acid, diphenyl ester, Doverphos 213, Weston DPP, NSC 43786, DIPHENYL PHOSPHITE, DIPHENYL PHOSPHONATE, DIPHENYL HYDROGEN PHOSPHITE, PHOSPHONIC ACID DIPHENYL ESTER, PHOSPHOROUS ACID DIPHENYL ESTER, Diphenoxyphosphine oxide, Doverphos 213, Doverphos DPP, Diphenyl phosphite, Diphenyl phosphonate, DPP, Phosphonic acid, diphenyl ester |
Typical Product Specifications
| Density | 1.223 g/mL at 25 °C |
| Melting Point | 12 °C |
| Boiling Point | 218-219 °C26 mm Hg |
| Molecular weight | 234.19 |
| EINECS | 225-202-8 |
| SMILES | P(Oc1ccccc1)(=O)Oc1ccccc1 |
| InChI | 1S/C12H11O3P/c13-16(14-11-7-3-1-4-8-11)15-12-9-5-2-6-10-12/h1-10,16H |
| Melting Point | 12 ° C |
| log P (octanol-water) | 2.400 |
| Atmospheric OH Rate Constant | 7.23E-12 cm3/molecule-sec |
| Flash Point | 350 °F |
| Vapor Pressure | 5 mm Hg ( 140 °C) |
| Refractive Index | 1.558 |
| Vapor Density | 8.1 |
| Notes | Diphenyl phosphite uses and applications include: Synthesis of organophosphorus compds.; color stabilizer for unsaturated polyesters, polyolefins; second stabilizer for PVC; antioxidant for PP Suggested storage of Diphenyl phosphite: Store in cool, dry place; keep tightly closed; moisture-sensitive |
| Class | Specialty Chemicals |
| Function | Stabilizer |
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