4-Methyl-2-(trimethylsilyl)phenyl trifluoromethanesulfonate
Also known as: 4-Methyl-2-(trimethylsilyl)phenyl triflate, 2-(Trimethylsilyl)-p-tolyl trifluoromethanesulfonate, Trifluoromethanesulfonic acid 4-methyl-2-(trimethylsilyl)phenyl ester, 4-Methyl-2-(trimethylsilyl)phenyl trifluoromethanesulfonate, 4-Methyl-2-(trimethylsilyl)phenyl triflate, Methanesulfonic acid, 1,1,1-trifluoro-, 4-methyl-2-(trimethylsilyl)phenyl ester, Methanesulfonic acid, trifluoro-, 4-methyl-2-(trimethylsilyl)phenyl ester, (4-Methyl-2-trimethylsilylphenyl) trifluoromethanesulfonate, 2-Trimethylsilyl-4-methylphenyl triflate
4-Methyl-2-(trimethylsilyl)phenyl trifluoromethanesulfonate (CAS 262373-15-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C11H15F3O3SSi and a molecular weight of 312.381 g/mol. Key properties include a boiling point of 300.8±42.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 135.7±27.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 262373-15-9
- Jingsj CID
- J-28456-0
- Molecular Formula
- C11H15F3O3SSi
- Molecular Weight
- 312.381 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 300.8±42.0 °C at 760 mmHg |
|---|---|
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 135.7±27.9 °C |
| Exact Mass | 312.046326 |
| PSA | 51.75000 |
| LogP | 5.74 |
| Vapor Pressure | 0.0±0.6 mmHg at 25°C |
| Refractive Index | 1.471 |
Frequently Asked Questions
What is the CAS number of 4-Methyl-2-(trimethylsilyl)phenyl trifluoromethanesulfonate?
The CAS number of 4-Methyl-2-(trimethylsilyl)phenyl trifluoromethanesulfonate is 262373-15-9.
What are the molecular formula and molecular weight of 4-Methyl-2-(trimethylsilyl)phenyl trifluoromethanesulfonate?
4-Methyl-2-(trimethylsilyl)phenyl trifluoromethanesulfonate has molecular formula C11H15F3O3SSi and molecular weight 312.381 g/mol.
What are the upstream and downstream products of 4-Methyl-2-(trimethylsilyl)phenyl trifluoromethanesulfonate?
For 4-Methyl-2-(trimethylsilyl)phenyl trifluoromethanesulfonate, Upstream Products: Trifluoromethanesulfonic anhydride, 2-Bromo-4-methylphenol, 1,1,1,3,3,3-Hexamethyldisilazane; Downstream Products: 2,6-Dimethylanthraquinone, 2-Methylphenanthrene, Phenanthrene, 3-methyl-.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-Methyl-2-(trimethylsilyl)phenyl trifluoromethanesulfonate (CAS 262373-15-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-28456-0 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.