2-(5-chloro-2-fluorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
5-氯-2-氟苯硼酸频哪醇酯
Also known as: 5-chloro-2-fluorophenylboronic acid pinacol ester, 5-chloro-2-fluorobenzeneboronic acid pinacol ester, 2-(5-chloro-2-fluorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
2-(5-chloro-2-fluorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1190129-77-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C12H15BClFO2 and a molecular weight of 256.50900 g/mol. It is also known as 5-chloro-2-fluorophenylboronic acid pinacol ester and 5-chloro-2-fluorobenzeneboronic acid pinacol ester. Key property: a boiling point of 319.0±32.0°C at 760 mmHg. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1190129-77-1
- Jingsj CID
- J-1461883-1
- Molecular Formula
- C12H15BClFO2
- Chinese Name
- 5-氯-2-氟苯硼酸频哪醇酯
- Molecular Weight
- 256.50900 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 319.0±32.0°C at 760 mmHg |
|---|
Frequently Asked Questions
What is the CAS number of 2-(5-chloro-2-fluorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane?
The CAS number of 2-(5-chloro-2-fluorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane is 1190129-77-1.
What are the molecular formula and molecular weight of 2-(5-chloro-2-fluorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane?
2-(5-chloro-2-fluorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane has molecular formula C12H15BClFO2 and molecular weight 256.50900 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-(5-chloro-2-fluorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1190129-77-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1461883-1 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.