isobutyldimethoxymethylsilane
Also known as: Isobutyldimethoxy(methyl)silane, Dimethoxy(methyl)isobutylsilane, Dimethoxymethyl(2-methylpropyl)silane, (Dimethoxymethyl)(isobutyl)silane, Dimethoxy-methyl-isobutyl-silan, Isobutyl-methyl-dimethoxysilan, isobutylmethyldimethoxysilane, Silane, isobutyldimethoxymethyl-, Silane, dimethoxymethyl(2-methylpropyl)-, Einecs 242-171-6
isobutyldimethoxymethylsilane (CAS 18293-82-8) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C7H18O2Si and a molecular weight of 162.30200 g/mol. Key properties include a boiling point of 143.5ºC at 760mmHg, a density of 0.841g/cm3 and a flash point of 31.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 18293-82-8
- Jingsj CID
- J-1003883-2
- Molecular Formula
- C7H18O2Si
- Molecular Weight
- 162.30200 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 143.5ºC at 760mmHg |
|---|---|
| Density | 0.841g/cm3 |
| Flash Point | 31.5ºC |
| Exact Mass | 162.10800 |
| PSA | 18.46000 |
| LogP | 2.00720 |
| Vapor Pressure | 6.67mmHg at 25°C |
| Refractive Index | 1.398 |
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 isobutyldimethoxymethylsilane?
The CAS number of isobutyldimethoxymethylsilane is 18293-82-8.
What are the molecular formula and molecular weight of isobutyldimethoxymethylsilane?
isobutyldimethoxymethylsilane has molecular formula C7H18O2Si and molecular weight 162.30200 g/mol.
What are the upstream and downstream products of isobutyldimethoxymethylsilane?
For isobutyldimethoxymethylsilane, Upstream Products: Dichloroisobutylmethylsilane, Sodium methoxide.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "isobutyldimethoxymethylsilane (CAS 18293-82-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1003883-2 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.