Tributyltin iodide
Also known as: Tributyl(iodo)stannane, Iodotributylstannane, Iodotributyltin, Tri-n-butyltin iodide, Tri-n-butyliodotin, Tributyliodotin, Tributyliodostannane, Stannane, tributyliodo-, Stannane, iodotributyl-, Tin, tri-n-butyl-, iodide, Tri-n-butyl stannyl iodide, Tri-n-butyltiniodide, Iodotributyl-stannan, Tributyliodo-stannan, MFCD00074996
Tributyltin iodide (CAS 7342-47-4) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C12H27ISn and a molecular weight of 416.957 g/mol. Key properties include a boiling point of 320.6±25.0 °C at 760 mmHg, a density of 1.46 g/mL at 25ºC(lit.) and a flash point of 147.7±23.2 °C. It is classified under GHS with signal word Danger and hazard statements H301 — Toxic if swallowed, H312 — Harmful in contact with skin and H315 — Causes skin irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 7342-47-4
- Jingsj CID
- J-26675-1
- Molecular Formula
- C12H27ISn
- Molecular Weight
- 416.957 g/mol
- Category
- Organohalogen Compounds
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Boiling Point | 320.6±25.0 °C at 760 mmHg |
|---|---|
| Density | 1.46 g/mL at 25ºC(lit.) |
| Flash Point | 147.7±23.2 °C |
| Exact Mass | 418.017944 |
| LogP | 9.93 |
| Appearance | Liquid | Colorless |
| Vapor Pressure | 0.0±0.7 mmHg at 25°C |
| Refractive Index | n20/D 1.53(lit.) |
GHS Safety & Compliance
- H301 — Toxic if swallowed
- H312 — Harmful in contact with skin
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H372 — Causes damage to organs through prolonged exposure
- H410 — Very toxic to aquatic life with long lasting effects
Frequently Asked Questions
What is the CAS number of Tributyltin iodide?
The CAS number of Tributyltin iodide is 7342-47-4.
What are the molecular formula and molecular weight of Tributyltin iodide?
Tributyltin iodide has molecular formula C12H27ISn and molecular weight 416.957 g/mol.
Is Tributyltin iodide hazardous?
Tributyltin iodide has GHS signal word Danger and hazard statements H301 — Toxic if swallowed; H312 — Harmful in contact with skin; H315 — Causes skin irritation.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Tributyltin iodide (CAS 7342-47-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-26675-1 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.