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CAS No.: | 14860-53-8 |
---|---|
Name: | tetrapotassium (1-hydroxyethylidene)bisphosphonate |
Molecular Structure: | |
Formula: | C2H8 O7 P2 . 4 K |
Molecular Weight: | 358.40 |
Synonyms: | Phosphonicacid, (1-hydroxyethylidene)bis-, tetrapotassium salt (9CI) |
Hazard Symbols: | |
Safety: | Moderately toxic by ingestion. When heated to decomposition it emits toxic fumes of POx and K2O. |
PSA: | 166.23000 |
LogP: | 0.76060 |
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Product Name: Tetrapotassium etidronate (CAS NO.14860-53-8)
Molecular Formula: C2H4K4O7P2
Molecular Weight: 358.389682g/mol
Mol File: 14860-53-8.mol
Einecs: 238-928-5
Boiling point: 578.8 °C at 760 mmHg
Flash Point: 303.8 °C
Enthalpy of Vaporization: 99.45 kJ/mol
Vapour Pressure: 8.34E-16 mmHg at 25°C
H-Bond Donor: 1
H-Bond Acceptor: 7
Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
---|---|---|---|---|---|
rat | LD50 | oral | 520mg/kg (520mg/kg) | KIDNEY, URETER, AND BLADDER: CHANGES IN BOTH TUBULES AND GLOMERULI | Toxicology and Applied Pharmacology. Vol. 22, Pg. 661, 1972. |
Reported in EPA TSCA Inventory.
Moderately toxic by ingestion. When heated to decomposition it emits toxic fumes of POx and K2O.
Tetrapotassium etidronate ,its CAS NO. is 14860-53-8,the synonyms is Tetrapotassium (1-hydroxyethylidene)bisphosphonate ; Tetrapotassium etidronate ; Phosphonic acid, (1-hydroxyethylidene)bis-, tetrapotassium salt ; 1-Hydroxyethane-1,1-diphosphonic acid, tetrapotassium salt ; (1-Hydroxyethylidene)bisphosphonic acid, tetrapotassium salt ; Tetrapotassium 1-hydroxyethylidene diphosphonate ; Hydroxy-1,ethane-diphosphonic acid, 4k salt .