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Cas Database |
| Name |
Iodotributylstannane |
EINECS | N/A | |
| CAS No. | 7342-47-4 | Density | 1.46 g/mL at 25 °C(lit.) | |
| PSA | 0.00000 | LogP | 5.76720 | |
| Solubility | N/A | Melting Point |
N/A |
|
| Formula | C12H27ISn | Boiling Point | 172 °C10 mm Hg(lit.) | |
| Molecular Weight | 416.961 | Flash Point | >230 °F | |
| Transport Information | N/A | Appearance | N/A | |
| Safety | Poison by ingestion and skin contact. Moderately toxic by inhalation. Tributyl tin compounds are extremely toxic to marine life. When heated to decomposition it emits toxic fumes of I−. See also IODIDES and TIN COMPOUNDS. | |||
Analytical Methods: | For occupational chemical analysis use NIOSH: Organotin Compounds 5504. |
Risk Codes | R21; R25; R36/38; R48/23/25; R50/53 | |
| Molecular Structure |
|
Hazard Symbols | A poison by ingestion and skin contact. Moderately toxic by inhalation. Tributyl tin compounds are extremely toxic to marine life. TWA 0.1 mg(Sn)/m3; STEL 0.2 mg(Sn)/m3(skin). | |
| Synonyms |
Tributyltin iodide;Iodotributylstannane;Stannane,tributyliodo;IODOTRIBUTYLTIN;tri-n-butylstannyl iodide;Stannane,iodotributyl;Tri-n-butyl tin iodide;Tin,tri-n-butyl-,iodide; |
Article Data | 13 |
Iodotributylstannane Chemical Properties
IUPAC Name: Tributyl(iodo)stannane
Synonyms of Iodotributylstannane (CAS NO.7342-47-4) : Iodotributylstannane ; Stannane, iodotributyl- ; Tributyl(iod)stannan ; Tributyltin iodide
CAS NO:7342-47-4
Molecular Formula:C12H27ISn
Molecular Weight :416.96
Molecular Structure :.png)
Flash Point: 147.7 °C
Enthalpy of Vaporization: 54 kJ/mol
Boiling Point: 320.6 °C at 760 mmHg
Vapour Pressure: 0.000588 mmHg at 25°C
Iodotributylstannane Uses
Iodotributylstannane (CAS NO.7342-47-4) is used as intermediate in organic synthesis.
Iodotributylstannane Toxicity Data With Reference
| Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
|---|---|---|---|---|---|
| mouse | LCLo | inhalation | 1340mg/m3/10M (1340mg/m3) | SENSE ORGANS AND SPECIAL SENSES: LACRIMATION: EYE BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD LUNGS, THORAX, OR RESPIRATION: DYSPNEA | National Defense Research Committee, Office of Scientific Research and Development, Progress Report.Vol. NDCrc-132, Pg. FEB1942, |
| rabbit | LDLo | oral | 100mg/kg (100mg/kg) | Sangyo Igaku. Japanese Journal of Industrial Health. Vol. 15, Pg. 3, 1973. | |
| rabbit | LDLo | skin | 200mg/kg (200mg/kg) | Sangyo Igaku. Japanese Journal of Industrial Health. Vol. 15, Pg. 3, 1973. |
Iodotributylstannane Safety Profile
Poison by ingestion and skin contact. Moderately toxic by inhalation. Tributyl tin compounds are extremely toxic to marine life. When heated to decomposition it emits toxic fumes of I−. See also IODIDES and TIN COMPOUNDS.
Hazard Codes
T,
N
Risk Statements 21-25-36/38-48/23/25-50/53
R21: Iodotributylstannane (CAS NO.7342-47-4) is harmful in contact with skin.
R25 :Toxic if swallowed.
R36/38:Irritating to eyes and skin.
R48/23/25: Toxic: danger of serious damage to health by prolonged exposure through inhalation and if swallowed
R50/53:Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
Safety Statements 35-36/37/39-45-60-61
S35:This material and its container must be disposed of in a safe way.
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 the label whenever possible.)
S60:This material and its container must be disposed of as hazardous waste.
S61:Avoid release to the environment. Refer to special instructions / safety data sheets.
RIDADR UN 3265 8/PG 2
WGK Germany 3
RTECS WH8580000
TSCA No
HazardClass 6.1(a)
PackingGroup I
Iodotributylstannane Standards and Recommendations
OSHA PEL: TWA 0.1 mg(Sn)/m3 (skin)
ACGIH TLV: TWA 0.1 mg(Sn)/m3; STEL 0.2 mg(Sn)/m3 (skin).
NIOSH REL: (Organotin Compounds) TWA 0.1 mg(Sn)/m3
Iodotributylstannane Analytical Methods
For occupational chemical analysis use NIOSH: Organotin Compounds 5504.
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