n-Octylphosphonic acid
- Product Namen-Octylphosphonic acid
- CAS4724-48-5
- CBNumberCB8218159
- MFC8H19O3P
- MW194.21
- EINECS225-218-5
- MDL NumberMFCD00015841
- MOL File4724-48-5.mol
Chemical Properties
| Melting point: | 100-102°C |
| Boiling point: | 170 °C(Press: 0.05 Torr) |
| Density | 1.080±0.06 g/cm3(Predicted) |
| vapor pressure | 0Pa at 25℃ |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | soluble in Methanol |
| pka | 2.69±0.10(Predicted) |
| form | Powder |
| color | white to off-white |
| Specific Gravity | 1.10 |
| Water Solubility | Slightly soluble in organic solvents and water. |
| Hydrolytic Sensitivity | 4: no reaction with water under neutral conditions |
| BRN | 1764242 |
| InChI | 1S/C8H19O3P/c1-2-3-4-5-6-7-8-12(9,10)11/h2-8H2,1H3,(H2,9,10,11) |
| InChIKey | NJGCRMAPOWGWMW-UHFFFAOYSA-N |
| SMILES | CCCCCCCCP(O)(O)=O |
| LogP | 2.7 at 25℃ |
| EPA Substance Registry System | Phosphonic acid, octyl- (4724-48-5) |
Safety
| Symbol(GHS) |
   GHS05,GHS07,GHS08 |
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| Signal word | Danger | |||||||||
| Hazard statements | H302-H314-H373 | |||||||||
| Precautionary statements | P260-P280-P301+P312-P303+P361+P353-P305+P351+P338-P314 | |||||||||
| target organs | Kidney,Bone | |||||||||
| Hazard Codes | C | |||||||||
| Risk Statements | 36/37/38-48/22-34-22 | |||||||||
| Safety Statements | 26-36/37/39-45 | |||||||||
| RIDADR | UN 3261 8 / PGII | |||||||||
| WGK Germany | 2 | |||||||||
| TSCA | TSCA listed | |||||||||
| HazardClass | 8 | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 2931900090 | |||||||||
| Storage Class | 8A - Combustible corrosive hazardous materials | |||||||||
| Hazard Classifications |
Acute Tox. 4 Oral Skin Corr. 1B STOT RE 2 Oral |
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| REACH Registrations | Active | |||||||||
| Limited Quantities | 1 Kg (2.2 lbs) (solid) | |||||||||
| Excepted Quantities | Max Inner Pack (30g or 30ml) and Max Outer Pack (500g or 500ml) | |||||||||
| NFPA 704: |
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