Dimethyl(p-tolyl)silanol
Also known as: dimethyl(4-methylphenyl)silanol, (4-methylphenyl)dimethylsilanol, p-Methylphenyl-dimethylsilanol, Silanol,1,1-dimethyl-1-(4-methylphenyl)-, AMTSi033, hydroxy-dimethyl-(4-methylphenyl)silane
Dimethyl(p-tolyl)silanol (CAS 17920-15-9) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C9H14OSi and a molecular weight of 166.29200 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 17920-15-9
- Jingsj CID
- J-1525500-2
- Molecular Formula
- C9H14OSi
- Molecular Weight
- 166.29200 g/mol
- Category
- Alcohols
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Exact Mass | 166.08100 |
|---|---|
| PSA | 20.23000 |
| LogP | 1.39940 |
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 Dimethyl(p-tolyl)silanol?
The CAS number of Dimethyl(p-tolyl)silanol is 17920-15-9.
What are the molecular formula and molecular weight of Dimethyl(p-tolyl)silanol?
Dimethyl(p-tolyl)silanol has molecular formula C9H14OSi and molecular weight 166.29200 g/mol.
What are the upstream and downstream products of Dimethyl(p-tolyl)silanol?
For Dimethyl(p-tolyl)silanol, Upstream Products: Hexamethylcyclotrisiloxane, 4-Bromotoluene, Methoxydimethyl(p-tolyl)silane; Downstream Products: Methoxydimethyl(p-tolyl)silane, BI-P-TOLYL, butyl (2E)-3-(4-methylphenyl)acrylate.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Dimethyl(p-tolyl)silanol (CAS 17920-15-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1525500-2 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.