Ethylenebis(nitrilodimethylene)tetraphosphonic acid
- Product NameEthylenebis(nitrilodimethylene)tetraphosphonic acid
- CAS1429-50-1
- CBNumberCB1340132
- MFC6H20N2O12P4
- MW436.12
- EINECS215-851-5
- MDL NumberMFCD00058893
- MOL File1429-50-1.mol
- MSDS FileSDS
Chemical Properties
| Melting point | 247 °C |
| Boiling point | 878.7±75.0 °C(Predicted) |
| Density | 1.993±0.06 g/cm3(Predicted) |
| vapor pressure | 0Pa at 25℃ |
| storage temp. | Hygroscopic, -20°C Freezer, Under inert atmosphere |
| solubility | Aqueous Base (Slightly) |
| form | Solid |
| pka | 0.13±0.10(Predicted) |
| color | White |
| Water Solubility | 19.6g/L at 20℃ |
| InChI | InChI=1S/C6H20N2O12P4/c9-21(10,11)3-7(4-22(12,13)14)1-2-8(5-23(15,16)17)6-24(18,19)20/h1-6H2,(H2,9,10,11)(H2,12,13,14)(H2,15,16,17)(H2,18,19,20) |
| InChIKey | NFDRPXJGHKJRLJ-UHFFFAOYSA-N |
| SMILES | P(=O)(O)(O)CN(CCN(CP(=O)(O)O)CP(=O)(O)O)CP(=O)(O)O |
| LogP | -4.1 |
| CAS DataBase Reference | 1429-50-1(CAS DataBase Reference) |
| FDA UNII | V4CP8RSX7V |
| EPA Substance Registry System | Ethylenediamine tetrakis(methylene phosphonic acid) (1429-50-1) |
Safety
| Symbol(GHS) |
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| Signal word | Warning | |||||||||
| Hazard statements | H315-H319 | |||||||||
| Precautionary statements | P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313 | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-36/37/39 | |||||||||
| TSCA | TSCA listed | |||||||||
| HS Code | 29212900 | |||||||||
| NFPA 704: |
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