tin(iv) iodide
Also known as: Diotyrosine (131I), Diotyrosine I 131, Diotyrosine I 131 [USAN], EINECS 232-208-4, I131-markiertes L-3,5-Diiodtyrosin, I4Sn,low pressure, MFCD00036272, STANNIC IODIDE, TIN IODIDE, TIN(IV) IODIDE, TIN(IV) IODIDE 95%, TIN(IV) IODIDE, 99.999%, Tin(IV)iodide,95%, Tintetraiodide, ultradry,99.998%metalsbasis
tin(iv) iodide (CAS 7790-47-8) is a compound in the Inorganic Chemicals category listed in the Jingsj chemical database. It has the molecular formula I4Sn and a molecular weight of 626.31900 g/mol. Key properties include a melting point of 144-365ºC, a boiling point of 364ºC, a density of 4.47 and a flash point of 340ºC. It is classified under GHS with signal word Danger and hazard statements H302 — Harmful if swallowed, H312 — Harmful in contact with skin and H332 — Harmful if inhaled. It is listed by 1 supplier, from 16.00 to 20.00 CNY. Record last updated Aug 21, 2026.
- CAS No.
- 7790-47-8
- Jingsj CID
- J-43808-3
- Molecular Formula
- I4Sn
- Molecular Weight
- 626.31900 g/mol
- Category
- Inorganic Chemicals
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
In Stock | 95% 500g | ¥8,000.00 | $2.39 /gBest ¥16.00/g CNY | CN China MOQ 500g | |
In Stock | 95% 100g | ¥1,800.00 | $2.69 /g ¥18.00/g CNY | CN China MOQ 100g | |
In Stock | 95% 25g | ¥500.00 | $2.99 /g ¥20.00/g CNY | CN China MOQ 25g |
Physicochemical Properties
| Melting Point | 144-365ºC |
|---|---|
| Boiling Point | 364ºC |
| Density | 4.47 |
| Flash Point | 340ºC |
| Exact Mass | 627.52000 |
| LogP | 3.16200 |
| Appearance | powder |
| Refractive Index | 2.106 |
GHS Safety & Compliance
- H302 — Harmful if swallowed
- H312 — Harmful in contact with skin
- H332 — Harmful if inhaled
- H314 — Causes severe skin burns and eye damage
- H317 — May cause an allergic skin reaction
- H334 — May cause allergy or asthma symptoms if inhaled
Frequently Asked Questions
What is the CAS number of tin(iv) iodide?
The CAS number of tin(iv) iodide is 7790-47-8.
What are the molecular formula and molecular weight of tin(iv) iodide?
tin(iv) iodide has molecular formula I4Sn and molecular weight 626.31900 g/mol.
Which suppliers offer tin(iv) iodide?
1 supplier(s) listed; reference unit price ¥16.00–20.00 /g.
Is tin(iv) iodide hazardous?
tin(iv) iodide has GHS signal word Danger and hazard statements H302 — Harmful if swallowed; H312 — Harmful in contact with skin; H332 — Harmful if inhaled.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "tin(iv) iodide (CAS 7790-47-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-43808-3 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.