Phenyl phosphonic acid
Product Description
| Product | Phenyl phosphonic acid |
| CAS | 1571-33-1 |
| Formula | C6H7O3P |
| Synonym | Benzenephosphonic acid, Phenylphosphonic acid, Dihydrogen phenylphosphonate, Benzolphosphonsaure, Dihydrogenphenylphosphonate, phenyl-phosphonicaci, Phosphonicacid,phenyl-, PPOA, PHOSPHORIC ACID PHENYL ESTER DICHLORIDE, PHENYL PHOSPHODICHLORIDATE, PHENYLPHOSPHONIC ACID, Phenylphosphonic acid, 4-16-00-01068 (Beilstein Handbook Reference), AI3-52844, Benzenephosphonic acid, BRN 2245168, EINECS 216-388-1, NSC 145, Phenylphosphonic acid, UNII-BYD76T2868, Phenylphosphonic acid, Phosphonic acid, P-phenyl-, Phosphonic acid, phenyl-, Phenyl phosphonic acid, Benzenephosphonic acid, Phenylphosphonate, Phosphonic acid, phenyl, PPOA |
Typical Product Specifications
| Molecular weight | 158.09 |
| EINECS | 212-220-6 |
| SMILES | c1(ccccc1)P(O)(O)=O |
| InChI | 1S/C6H7O3P/c7-10(8,9)6-4-2-1-3-5-6/h1-5H,(H2,7,8,9) |
| Henry's Law Constant | 3.12E-13 atm-m3/mole |
| Atmospheric OH Rate Constant | 2.23E-12 cm3/molecule-sec |
| log P (octanol-water) | 0.54 |
| Water solubility | 1.90E+05 mg/L |
| pKa Dissociation Constant | 1.83 |
| Vapor Pressure | 1.57E-06 mm Hg |
| Melting Point | 163-166 ° C |
| Flash Point | >230 °F |
| BRN Number | 2245168 |
| Density | 1.412 g/mL at 25 °C |
| Refractive Index | 1.523 |
| Storage Temperature | 2-8°C |
| Boiling Point | 241-243 °C |
| Melting Point | 162-164 °C |
| Water solubility | 40.4 g/100 mL (25 ºC) |
| Notes | Phenyl phosphonic acid uses and applications include: Intermediate for dyestuffs for cottonpolyester blends; metallic salts as lightheat stabilizers and for antifouling agents in paints; catalyst for urea-formaldehyde resins |
| Class | Specialty Chemicals |
| Function | Catalyst, Resins, Stabilizer |
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