Oxybis(4,1-phenylene)bis(dimethylsilane)
Also known as: Benzene, 1,1'-oxybis[4-(dimethylsilyl)-, 4,4'-Bis(dimethylsilyl)diphenyl ether, bis(p-dimethylsilyl)phenyl ether, bis[(p-dimethylsilyl)phenyl] ether, SIB 1090
Oxybis(4,1-phenylene)bis(dimethylsilane) (CAS 13315-17-8) is a compound in the Ethers category listed in the Jingsj chemical database. It has the molecular formula C16H20OSi2 and a molecular weight of 286.516 g/mol. Key properties include a melting point of <25ºC, a boiling point of 341.2±27.0 °C at 760 mmHg, a density of 0.976 and a flash point of 160.2±23.7 °C. No supplier offers are currently listed; request a quote. Record last updated Nov 3, 2026.
- CAS No.
- 13315-17-8
- Jingsj CID
- J-1523850-4
- Molecular Formula
- C16H20OSi2
- Molecular Weight
- 286.516 g/mol
- Category
- Ethers
- Last updated
- 11/3/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | <25ºC |
|---|---|
| Boiling Point | 341.2±27.0 °C at 760 mmHg |
| Density | 0.976 |
| Flash Point | 160.2±23.7 °C |
| Exact Mass | 286.120911 |
| PSA | 9.23000 |
| LogP | 7.75 |
| Vapor Pressure | 0.0±0.7 mmHg at 25°C |
| Refractive Index | 1.5478 |
| Storage Conditions | 2~8℃ |
Customs & Trade Information
| HS Code | 2931900090 |
|---|---|
| Summary | 2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of Oxybis(4,1-phenylene)bis(dimethylsilane)?
The CAS number of Oxybis(4,1-phenylene)bis(dimethylsilane) is 13315-17-8.
What are the molecular formula and molecular weight of Oxybis(4,1-phenylene)bis(dimethylsilane)?
Oxybis(4,1-phenylene)bis(dimethylsilane) has molecular formula C16H20OSi2 and molecular weight 286.516 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. "Oxybis(4,1-phenylene)bis(dimethylsilane) (CAS 13315-17-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1523850-4 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.