Tris(trimethylsilyl)methane
Also known as: Methanetriyltris(trimethylsilane), 1,1',1''-Methylidynetris[1,1,1-trimethylsilane], Methylidynetris(trimethylsilane), bis(trimethylsilyl)methyl-trimethylsilane, tristrimethylsilylmethane, Silane, methylidynetris[trimethyl-, Silane, 1,1',1''-methylidynetris[1,1,1-trimethyl-
Tris(trimethylsilyl)methane (CAS 1068-69-5) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C10H28Si3 and a molecular weight of 232.586 g/mol. Key properties include a boiling point of 244.7±0.0 °C at 760 mmHg, a density of 0.8±0.1 g/cm3 and a flash point of 49.3±14.4 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1068-69-5
- Jingsj CID
- J-1028123-9
- Molecular Formula
- C10H28Si3
- Molecular Weight
- 232.586 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 244.7±0.0 °C at 760 mmHg |
|---|---|
| Density | 0.8±0.1 g/cm3 |
| Flash Point | 49.3±14.4 °C |
| Exact Mass | 232.149872 |
| LogP | 5.75 |
| Vapor Pressure | 0.0±0.4 mmHg at 25°C |
| Refractive Index | 1.409 |
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 Tris(trimethylsilyl)methane?
The CAS number of Tris(trimethylsilyl)methane is 1068-69-5.
What are the molecular formula and molecular weight of Tris(trimethylsilyl)methane?
Tris(trimethylsilyl)methane has molecular formula C10H28Si3 and molecular weight 232.586 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. "Tris(trimethylsilyl)methane (CAS 1068-69-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1028123-9 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.