-
Name
PHOSPHONIUM IODIDE
- EINECS
- CAS No. 12125-09-6
- Density g/cm3
- Solubility decomposed by H2O, alcohol, evolving phosphine gas [HAW93]
- Melting Point 18.5° under its own vapor pressure
- Formula H4I P
- Boiling Point °Cat760mmHg
- Molecular Weight 161.91
- Flash Point °C
- Transport Information
- Appearance
- Safety Poison by ingestion. Rapid heating causes detonation. Explosive reaction with antimony pentachloride. Violent reaction or ignition with bromates; HClO3; chlorates; iodates; HIO2, HNO3; AgNO3. Reaction with potassium hydroxide produces phosphine gas, reaction becomes explosive in the presence of air. When heated to decomposition it emits very toxic fumes of I− and POx. See also IODIDES.
- Risk Codes
-
Molecular Structure
- Hazard Symbols
- Synonyms Phosphoniumiodide (6CI,7CI,8CI); Iodophosphorane
- PSA 13.59000
- LogP 1.05630
Phosphonium iodide Chemical Properties
IUPAC Name: Phosphanium iodide
Synonyms of Phosphonium iodide (CAS NO.12125-09-6) : Phosphonium iodide ; Phosphonium, iodide (1:1) ; Iodine phosphide
CAS NO: 12125-09-6
Molecular Formula:H4IP
Molecular Weight :161.91
Molecular Structure :.png){kind=small}
EINECS: 235-189-0
Phosphonium iodide Toxicity Data With Reference
| Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
|---|---|---|---|---|---|
| rabbit | LDLo | oral | 5mg/kg (5mg/kg) | BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD CARDIAC: OTHER CHANGES LUNGS, THORAX, OR RESPIRATION: OTHER CHANGES | Skandinavisches Archiv fuer Physiologie. Vol. 15, Pg. 420, 1904. |
Phosphonium iodide Safety Profile
Phosphonium iodide (CAS NO.12125-09-6) is poisonous by ingestion. Rapid heating causes detonation. Explosive reaction with antimony pentachloride. Violent reaction or ignition with bromates; HClO3; chlorates; iodates; HIO2, HNO3; AgNO3. Reaction with potassium hydroxide produces phosphine gas, reaction becomes explosive in the presence of air. When Phosphonium iodide (CAS NO.12125-09-6) is heated to decomposition, it emits very toxic fumes of I− and POx. See also IODIDES.
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