Tin selenide
硒化锡
Also known as: Tin(II) selenide, Stannous selenide, Tin monoselenide, selanylidenestannane
Tin selenide (CAS 1315-06-6) is a compound in the Inorganic Chemicals category listed in the Jingsj chemical database. It has the molecular formula HSeSn and a molecular weight of 198.66900 g/mol. It is also known as Tin(II) selenide, Stannous selenide and Tin monoselenide. Key properties include a melting point of 861ºC and a density of d0 6.18. It is classified under GHS with signal word Danger and hazard statements H301 — Toxic if swallowed, H331 — Toxic if inhaled and H373 — May cause damage to organs through prolonged exposure. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1315-06-6
- Jingsj CID
- J-1329921-7
- Molecular Formula
- HSeSn
- Chinese Name
- 硒化锡
- Molecular Weight
- 198.66900 g/mol
- Category
- Inorganic Chemicals
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 861ºC |
|---|---|
| Density | d0 6.18 |
| Exact Mass | 200.82700 |
| Appearance | 3 to 12mm Pieces |
| Additional Property | Insoluble in water. Soluble in aqua regia, alkali sulfides, and alkali selenides. |
GHS Safety & Compliance
- H301 — Toxic if swallowed
- H331 — Toxic if inhaled
- H373 — May cause 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 Tin selenide?
The CAS number of Tin selenide is 1315-06-6.
What are the molecular formula and molecular weight of Tin selenide?
Tin selenide has molecular formula HSeSn and molecular weight 198.66900 g/mol.
Is Tin selenide hazardous?
Tin selenide has GHS signal word Danger and hazard statements H301 — Toxic if swallowed; H331 — Toxic if inhaled; H373 — May cause damage to organs through prolonged exposure.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Tin selenide (CAS 1315-06-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1329921-7 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.