Tin
CAS 7440-31-5Sn118.71 g/mol
Tin atom is a post-transition metal atom and a carbon group element atom. It has a role as a micronutrient.
IUPAC: tin
PubChem
Physical & Chemical Properties
| Melting Point | 449 °F (NIOSH, 2024) |
| Boiling Point | 4545 °F at 760 mmHg (NIOSH, 2024) |
| Density | 7.28 (NIOSH, 2024) - Denser than water; will sink |
| Solubility | Insoluble (NIOSH, 2024) |
| Vapor Pressure | 0 mmHg (approx) (NIOSH, 2024) |
| Appearance | White TIN is an almost silver-white, ductile, malleable, lustrous solid. mp 232 °C, bp: 2507 °C. Density: 7.3 g/cm3. Pure white tin becomes non-metallic powdery gray tin if held for a sustained period at temperatures less than 13 °C. |
Data: PubChem · Last updated: 4/20/2026
GHS Classification
No GHS classification data available.
Classification data is sourced from ECHA.
Regulatory Compliance
TSCA
Listed
note: Status based on EPA TSCA Active Inventory · inventory name: TSCA Chemical Substance Inventory
View sourceGlobal Trade Intelligence
No trade flow data available for this chemical.
HS Code(s): 8001
Data: UN Comtrade
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