A0476056
Octadecylphosphonicacid , ≥97% , 4724-47-4
Synonym(s):
n-Octadecylphosphonic acid;ODPA
CAS NO.:4724-47-4
Empirical Formula: C18H39O3P
Molecular Weight: 334.47
MDL number: MFCD00015838
EINECS: 225-216-4
Pack Size | Price | Stock | Quantity |
1g | RMB455.20 | In Stock |
|
5g | RMB1927.20 | In Stock |
|
25g | RMB7319.20 | In Stock |
|
others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
Melting point: | 99℃ |
Boiling point: | 463.6±28.0 °C(Predicted) |
Density | 0.969 |
pka | 2?+-.0.10(Predicted) |
form | Crystalline |
color | White to off-white |
Water Solubility | Insoluble in water. |
Hydrolytic Sensitivity | 4: no reaction with water under neutral conditions |
Stability: | Stable. Incompatible with strong oxidizing agents. |
InChIKey | FTMKAMVLFVRZQX-UHFFFAOYSA-N |
CAS DataBase Reference | 4724-47-4 |
EPA Substance Registry System | Phosphonic acid, octadecyl- (4724-47-4) |
Description and Uses
n-Octadecylphosphonic acid is used in thermal paper for receipts, adding machines and tickets. It acts as surfactant, emulsifier, dispersants and chelating agents. Further, it is a long chain phosphonic acid compound utilized for proteomics research. In addition to this, it is used to prepare modified mesoporous magnetic nano particles through Lewis acid/base interaction.
Safety
Symbol(GHS) | GHS07 |
Signal word | Warning |
Hazard statements | H315-H319 |
Precautionary statements | P264-P280-P302+P352-P305+P351+P338-P332+P313-P337+P313 |
WGK Germany | 3 |
TSCA | Yes |
HS Code | 29319090 |