Bis(triphenyltin) oxide
Also known as: Bis(triphenylstannyl) oxide, Bis(triphenylstannyl) ether, Hexaphenyldistannoxane, 1,1,1,3,3,3-Hexaphenyldistannoxane, Oxobis(triphenylstannane), Oxobis(triphenyltin), Triphenyltin oxide, Fentin oxide, NSC 113258, Distannoxane, 1,1,1,3,3,3-hexaphenyl-, Triphenyl(triphenylstannyloxy)stannane
Bis(triphenyltin) oxide (CAS 1262-21-1) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C36H30OSn2 and a molecular weight of 716.02500 g/mol. Key property: a melting point of 119-123 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1262-21-1
- Jingsj CID
- J-26682-4
- Molecular Formula
- C36H30OSn2
- Molecular Weight
- 716.02500 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 119-123 °C |
|---|---|
| Exact Mass | 718.03400 |
| PSA | 9.23000 |
| LogP | 4.33720 |
| Vapor Pressure | 0mmHg at 25°C |
Customs & Trade Information
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of Bis(triphenyltin) oxide?
The CAS number of Bis(triphenyltin) oxide is 1262-21-1.
What are the molecular formula and molecular weight of Bis(triphenyltin) oxide?
Bis(triphenyltin) oxide has molecular formula C36H30OSn2 and molecular weight 716.02500 g/mol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Bis(triphenyltin) oxide (CAS 1262-21-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-26682-4 (accessed 2026-11-07).
Data for reference only; verify product details with suppliers before purchase.