![Molecular structure of 4,4,5,5-Tetramethyl-2-[3-(triphenylen-2-yl)phenyl]-1,3,2-dioxaborolane (CAS 1115639-92-3)](/images/chem_structures_svg/068/1115639-92-3.svg)
4,4,5,5-Tetramethyl-2-[3-(triphenylen-2-yl)phenyl]-1,3,2-dioxaborolane
Also known as: 1,3,2-Dioxaborolane, 4,4,5,5-tetramethyl-2-[3-(2-triphenylenyl)phenyl]-, 2-[3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]triphenylene, 3-(2-Triphenylenephenylboronic acid) pinacol ester, 4,4,5,5-Tetramethyl-2-[3-(2-triphenylenyl)phenyl]-1,3,2-dioxaborolane, (3-(Triphenylen-2-yl)phenyl)boronic acid pinacol ester
4,4,5,5-Tetramethyl-2-[3-(triphenylen-2-yl)phenyl]-1,3,2-dioxaborolane (CAS 1115639-92-3) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C30H27BO2 and a molecular weight of 430.345 g/mol. Key properties include a melting point of 179 °C, a boiling point of 630.5±34.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 335.1±25.7 °C. It is listed by 1 supplier; request a quote for pricing. Record last updated Aug 21, 2026.
- CAS No.
- 1115639-92-3
- Jingsj CID
- J-1027671-8
- Molecular Formula
- C30H27BO2
- Molecular Weight
- 430.345 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
Made to Order | - | - | CN China |
Physicochemical Properties
| Melting Point | 179 °C |
|---|---|
| Boiling Point | 630.5±34.0 °C at 760 mmHg |
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 335.1±25.7 °C |
| Exact Mass | 430.210419 |
| PSA | 18.46000 |
| LogP | 7.11240 |
| Vapor Pressure | 0.0±1.8 mmHg at 25°C |
| Refractive Index | 1.677 |
Frequently Asked Questions
What is the CAS number of 4,4,5,5-Tetramethyl-2-[3-(triphenylen-2-yl)phenyl]-1,3,2-dioxaborolane?
The CAS number of 4,4,5,5-Tetramethyl-2-[3-(triphenylen-2-yl)phenyl]-1,3,2-dioxaborolane is 1115639-92-3.
What are the molecular formula and molecular weight of 4,4,5,5-Tetramethyl-2-[3-(triphenylen-2-yl)phenyl]-1,3,2-dioxaborolane?
4,4,5,5-Tetramethyl-2-[3-(triphenylen-2-yl)phenyl]-1,3,2-dioxaborolane has molecular formula C30H27BO2 and molecular weight 430.345 g/mol.
Which suppliers offer 4,4,5,5-Tetramethyl-2-[3-(triphenylen-2-yl)phenyl]-1,3,2-dioxaborolane?
1 supplier(s) listed; request a quote for pricing.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4,4,5,5-Tetramethyl-2-[3-(triphenylen-2-yl)phenyl]-1,3,2-dioxaborolane (CAS 1115639-92-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1027671-8 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.