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| CAS No.: | 7783-66-6 |
|---|---|
| Name: | Pentalfluoroiodide |
| Article Data: | 71 |
| Molecular Structure: | |
|
|
|
| Formula: | F5I |
| Molecular Weight: | 221.897 |
| Synonyms: | Iodinepentafluoride;Pentafluoroiodine; |
| EINECS: | 232-019-7 |
| Density: | 3,2 g/cm3 |
| Melting Point: | 9.4 °C |
| Boiling Point: | 100.5 °C at 760 mmHg |
| Solubility: | reacts violently with H2O [HAW93] |
| Appearance: | pale yellow liquid |
| Hazard Symbols: |
 O
|
| Risk Codes: | 8-14-34 |
| Safety: | 7/9-17-36/37/39-45 |
| Transport Information: | UN 2495 |
| PSA: | 0.00000 |
| LogP: | 2.98670 |
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Chemistry
CAS: 7783-66-6
EINECS: 232-019-7
Product Categories: Inorganic Fluorides .
Following is the Molecular Structure of Iodine pentafluoride (7783-66-6):
SMILES: FI(F)(F)(F)F
InChI: InChI=1/F5I/c1-6(2,3,4)5
InChIKey: PJIYEPACCBMRLZ-UHFFFAOYAU
Std. InChI: InChI=1S/F5I/c1-6(2,3,4)5
Std. InChIKey: PJIYEPACCBMRLZ-UHFFFAOYSA-N
Molecular Formula: F5I
Molecular Weight: 221.9
Melting Point: 9.4℃
Boiling Point: 100.5℃ at 760mmHg
Density: 3.2g/cm3
Enthalpy of Vaporization: 41.3kJ/mol
Vapour Pressure: 24.6mmHg at 25℃
Toxicity Data With Reference
| Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
|---|---|---|---|---|---|
| guinea pig | LC50 | inhalation | 550mg/m3 (550mg/m3) | BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD LUNGS, THORAX, OR RESPIRATION: ACUTE PULMONARY EDEMA LIVER: FATTY LIVER DEGERATION | "Spravochnik po Toksikologii i Gigienicheskim Normativam Vol. -, Pg. 128, 1999. |
| mouse | LC50 | inhalation | 760mg/m3 (760mg/m3) | BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD LUNGS, THORAX, OR RESPIRATION: ACUTE PULMONARY EDEMA LIVER: FATTY LIVER DEGERATION | "Spravochnik po Toksikologii i Gigienicheskim Normativam Vol. -, Pg. 128, 1999. |
| mouse | LD50 | oral | 63mg/kg (63mg/kg) | BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD LUNGS, THORAX, OR RESPIRATION: ACUTE PULMONARY EDEMA LIVER: FATTY LIVER DEGERATION | "Spravochnik po Toksikologii i Gigienicheskim Normativam Vol. -, Pg. 128, 1999. |
| rabbit | LD50 | skin | 330mg/kg (330mg/kg) | BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD LUNGS, THORAX, OR RESPIRATION: ACUTE PULMONARY EDEMA SKIN AND APPENDAGES (SKIN): "DERMATITIS, OTHER: AFTER SYSTEMIC EXPOSURE" | "Spravochnik po Toksikologii i Gigienicheskim Normativam Vol. -, Pg. 128, 1999. |
| rat | LC50 | inhalation | 890mg/m3 (890mg/m3) | BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD LUNGS, THORAX, OR RESPIRATION: ACUTE PULMONARY EDEMA LIVER: FATTY LIVER DEGERATION | "Spravochnik po Toksikologii i Gigienicheskim Normativam Vol. -, Pg. 128, 1999. |
| rat | LD50 | oral | 146mg/kg (146mg/kg) | BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD LUNGS, THORAX, OR RESPIRATION: ACUTE PULMONARY EDEMA LIVER: FATTY LIVER DEGERATION | "Spravochnik po Toksikologii i Gigienicheskim Normativam Vol. -, Pg. 128, 1999. |
| rat | LD50 | skin | 129mg/kg (129mg/kg) | BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD LUNGS, THORAX, OR RESPIRATION: ACUTE PULMONARY EDEMA SKIN AND APPENDAGES (SKIN): "DERMATITIS, OTHER: AFTER SYSTEMIC EXPOSURE" | "Spravochnik po Toksikologii i Gigienicheskim Normativam Vol. -, Pg. 128, 1999. |
Consensus Reports
Reported in EPA TSCA Inventory.
Safety Profile
Hazard Codes: .gif){kind=small}
O Oxidizing.
RIDADR: 2495
Hazard Note: Oxidising agent
HazardClass: 5.1
PackingGroup: I
Risk Statements: 8-14-34
R8: Contact with combustible material may cause fire.
R14: Reacts violently with water.
R34: Causes burns.
Safety Statements: 7/9-17-36/37/39-45
S7/9: Keep container tightly closed and in a well-ventilated place.
S17: Keep away from combustible material.
S36/37/39: Wear suitable protective clothing,gloves and eye/face protection.
S45: In case of accident or if you feel unwell,seek medical advice immediately(show label where possible).
A poison.Probably an irritant to the eyes,skin,and mucous membranes.
Standards and Recommendations
OSHA PEL: TWA 2.5 mg(F)/m3
ACGIH TLV: TWA 2.5 mg(F)/m3; BEI: 3 mg/g Creatinine of Fluorides in urine prior to shift; 10 mg/g Creatinine of Fluorides in urine at end of shift.
DOT Classification: 5.1; Label: Oxidizer, Poison
NIOSH REL: (Fluorides, Inorganic) TWA 2.5 mg(F)/m3
Specification
Iodine pentafluoride (7783-66-6),which also can be called for IF5 ; Iodine fluoride ; Iodine fluoride(IF5) ; Iodinefluoride ; Iodinefluoride(IF5) ; Pentalfluoroiodide ; Pentafluoroiodine ; Iodine Pentafluoride . Iodine pentafluoride (7783-66-6) is a toxic colorless fuming liquid.When heated to decomposition it emits very toxic fumes of F− and I−.It decomposed to iodine and hydrofluoric acid in water.It's corrosive to metals and tissue. Iodine pentafluoride (7783-66-6) is a oxidant and it's flammable when meet with organic.A powerful oxidizer.Explosive reaction with Benzene (above 50℃), Diethylaminotrimethyl silane , Dimethyl sulfoxide , Limonene + tetrafluoroethylene(polymerization) , Potassium, molten Sodium , Tetraiodoethylene .Reaction with organic compounds results in charring and then ignition.Violent reaction with water, Potassium hydroxide .Incandescent reaction with Calcium carbide , Potassium hydride ,metals,and nonmetals (e.g. Boron , Silicon , Red phosphorus , Sulfur , Arsenic , Antimony , Bismuth , Molybdenum , Tungsten ).