(Iodomethyl)trimethylsilane
Also known as: (Trimethylsilyl)methyl iodide, (Trimethylsilyl)iodomethane, Trimethyl(iodomethyl)silane, iodomethyl(trimethyl)silane, Silane, (iodomethyl)trimethyl-, MFCD00001077
(Iodomethyl)trimethylsilane (CAS 4206-67-1) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C4H11ISi and a molecular weight of 214.120 g/mol. Key properties include a boiling point of 140.0±0.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 31.8±19.8 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 4206-67-1
- Jingsj CID
- J-6753-8
- Molecular Formula
- C4H11ISi
- Molecular Weight
- 214.120 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 140.0±0.0 °C at 760 mmHg |
|---|---|
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 31.8±19.8 °C |
| Exact Mass | 213.967468 |
| LogP | 3.05 |
| Vapor Pressure | 7.8±0.2 mmHg at 25°C |
| Refractive Index | 1.479 |
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 (Iodomethyl)trimethylsilane?
The CAS number of (Iodomethyl)trimethylsilane is 4206-67-1.
What are the molecular formula and molecular weight of (Iodomethyl)trimethylsilane?
(Iodomethyl)trimethylsilane has molecular formula C4H11ISi and molecular weight 214.120 g/mol.
What are the upstream and downstream products of (Iodomethyl)trimethylsilane?
For (Iodomethyl)trimethylsilane, Upstream Products: (Chloromethyl)trimethylsilane, Sodium iodide, Diazomethane; Downstream Products: (Trimethylsilylmethyl)triphenylphosphonium iodide, 1-Iodobutane, (Bromomethyl)trimethylsilane.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "(Iodomethyl)trimethylsilane (CAS 4206-67-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-6753-8 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.