2-(3,4-Dihydro-2H-pyran-5-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
3,4-二氢-2H-吡喃-5-硼酸频哪醇酯
Also known as: 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3,4-dihydro-2H-pyran
2-(3,4-Dihydro-2H-pyran-5-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1046811-99-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C11H19BO3 and a molecular weight of 210.07800 g/mol. It is also known as 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3,4-dihydro-2H-pyran. Key property: a boiling point of 222.3±50.0°C at 760 mmHg. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1046811-99-7
- Jingsj CID
- J-1481159-9
- Molecular Formula
- C11H19BO3
- Chinese Name
- 3,4-二氢-2H-吡喃-5-硼酸频哪醇酯
- Molecular Weight
- 210.07800 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 222.3±50.0°C at 760 mmHg |
|---|
Frequently Asked Questions
What is the CAS number of 2-(3,4-Dihydro-2H-pyran-5-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane?
The CAS number of 2-(3,4-Dihydro-2H-pyran-5-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane is 1046811-99-7.
What are the molecular formula and molecular weight of 2-(3,4-Dihydro-2H-pyran-5-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane?
2-(3,4-Dihydro-2H-pyran-5-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane has molecular formula C11H19BO3 and molecular weight 210.07800 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-(3,4-Dihydro-2H-pyran-5-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1046811-99-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1481159-9 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.