Name | Diphenylphosphinic acid |
Synonyms | AURORA KA-1519 diphenyl-phosphinicaci DIPHENYLPHOSPINIC ACID Diphenylphosphine acid Diphenylphosphonic acid DIPHENYLPHOSPHONIC ACID DIPHENYLPHOSPHINIC ACID Diphenylphosphinic acid Phosphinic acid, diphenyl- Hydroxydiphenylphosphine oxide |
CAS | 1707-03-5 |
EINECS | 216-948-5 |
InChI | InChI=1/C12H11O2P/c13-15(14,11-7-3-1-4-8-11)12-9-5-2-6-10-12/h1-10H,(H,13,14) |
Molecular Formula | C12H11O2P |
Molar Mass | 218.19 |
Density | 1.25±0.1 g/cm3(Predicted) |
Melting Point | 193-195°C(lit.) |
Boling Point | 194 °C |
Flash Point | 223.7°C |
Water Solubility | Soluble in water. |
Solubility | 0.1 M NaOH: soluble0.5g/10 mL, clear, colorless |
Vapor Presure | 9.59E-09mmHg at 25°C |
Appearance | White crystal powder |
Color | White |
BRN | 2804567 |
pKa | 2.30±0.10(Predicted) |
Storage Condition | Sealed in dry,Room Temperature |
Refractive Index | 1.602 |
MDL | MFCD00002132 |
Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
Safety Description | S22 - Do not breathe dust. S24/25 - Avoid contact with skin and eyes. |
WGK Germany | 3 |
RTECS | SZ5315000 |
HS Code | 29310095 |