Octadecylphosphonic acid
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
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-10-30 18:52:02
What is Octadecylphosphonic acid?
Chemical properties
crystalline solid
The Uses of Octadecylphosphonic acid
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.
What are the applications of Application
n-Octadecylphosphonic acid is a long chain phosphonic acid compound for proteomics research
General Description
Octadecylphosphonic acid (OPA) is used as a self-assembled monolayer that forms a surfactant which strongly bonds with the surface atoms of different metal oxides. It provides hydrophobic properties and covers a higher surface area than the predominantly used silanes.
Properties of Octadecylphosphonic acid
| Melting point: | 99℃ |
| Boiling point: | 463.6±28.0 °C(Predicted) |
| Density | 0.969 |
| form | Crystalline |
| pka | 2?+-.0.10(Predicted) |
| 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. |
| CAS DataBase Reference | 4724-47-4 |
| EPA Substance Registry System | Phosphonic acid, octadecyl- (4724-47-4) |
Safety information for Octadecylphosphonic acid
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation |
| Precautionary Statement Codes |
P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P332+P313:IF SKIN irritation occurs: Get medical advice/attention. P337+P313:IF eye irritation persists: Get medical advice/attention. |
Computed Descriptors for Octadecylphosphonic acid
| InChIKey | FTMKAMVLFVRZQX-UHFFFAOYSA-N |
New Products
Bromine 99.5% AR (4 x 500ml) Fehling's Solution No. B Amino Acid Kit of 23 items set Ammonium Molybdate Reagent Solution Beam's Reagent Solution Ehrlich's Reagent For detection of urobillinogen Sodium Amino Salicylate Dihydrate (PAS Sodium) IP/BP/USP/EP 1,2,3,4-Tetrahydrocarbazol-4-one 4-Hydroxy Carbazole Amino Salicylic Acid. U.S.P. 2 – Methoxy – 5- Sulfamoyl Benzoic acid Acetone Isobutryl oxime ester Curcuma aromatica Oil Curry leaf Extract Terminalia bellirica Extract Aloe vera extract 200x Withania somnifera (Ashwagandha Extract) Citrus bioflavonoids Extract Ethyl 3-(Pyridin-2-Ylamino)Propanoate Bilastine -IP/BP/ Cypermethric Acid Chloride 5-Nitrosalicylaldehyde 5-(Difluoromethoxy)-2-Mercapto-1H-Benzimidazole- IP/BP/ Methyl Di Chloride (Mdc)Related products of tetrahydrofuran
You may like
-
n-Octadecylphosphonic acid CAS 4724-47-4View Details
4724-47-4 -
n-Octadecylphosphonic acid CAS 4724-47-4View Details
4724-47-4 -
n-Octadecylphosphonic acid 95% CAS 4724-47-4View Details
4724-47-4 -
Octadecylphosphonic acid, 97% CAS 4724-47-4View Details
4724-47-4 -
Octadecylphosphonic Acid CAS 4724-47-4View Details
4724-47-4 -
Octadecylphosphonic acid CAS 4724-47-4View Details
4724-47-4 -
7726-95-6 Bromine 99.5% AR (4 x 500ml) 99%View Details
7726-95-6 -
Formamide 99%View Details
75-12-7
Statement: All products displayed on this website are only used for non medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.