Name | octadecylphosphonic acid |
Synonyms | stearylphosphonic acid Octadecylphosphonic acid octadecylphosphonic acid Octadecanephosphonic acid 1-Octadecylphosphonic acid Phosphonic acid, octadecyl- Phosphonic acid, P-octadecyl- |
CAS | 4724-47-4 |
EINECS | 225-216-4 |
InChI | InChI=1/C18H39O3P/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-22(19,20)21/h2-18H2,1H3,(H2,19,20,21) |
InChIKey | FTMKAMVLFVRZQX-UHFFFAOYSA-N |
Molecular Formula | C18H39O3P |
Molar Mass | 334.47 |
Density | 0.969 |
Melting Point | 99℃ |
Boling Point | 463.6±28.0 °C(Predicted) |
Flash Point | 234.2°C |
Water Solubility | Insoluble in water. |
Vapor Presure | 7.02E-10mmHg at 25°C |
Appearance | Crystalline |
Color | White to off-white |
pKa | 2?+-.0.10(Predicted) |
Storage Condition | Room Temprature |
Stability | Stable. Incompatible with strong oxidizing agents. |
Sensitive | 4: no reaction with water under neutral conditions |
Refractive Index | 1.465 |
MDL | MFCD00015838 |
WGK Germany | 3 |
TSCA | Yes |
HS Code | 29319090 |
EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |