4,4-Dimethyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)cyclohex-2-en-1-one
4,4-二甲基-2-(4,4,5,5-四甲基-1,3,2-二氧硼杂环戊烷-2-基)环己-2-烯-1-酮
Also known as: 4,4-(Dimethylcyclohex-2-enone)-2-boronic acid, pinacol ester, 3,3-Dimethyl-6-oxocyclohex-1-ene-1-boronic acid, pinacol ester, 4,4-Dimethyl-2-cyclohexen-1-one-2-boronic acid pinacol ester, 2-(3,3-Dimethyl-6-oxocyclohex-1-en-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
4,4-Dimethyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)cyclohex-2-en-1-one (CAS 219489-09-5) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C14H23BO3 and a molecular weight of 250.14200 g/mol. It is also known as 4,4-(Dimethylcyclohex-2-enone)-2-boronic acid, pinacol ester, 3,3-Dimethyl-6-oxocyclohex-1-ene-1-boronic acid, pinacol ester and 4,4-Dimethyl-2-cyclohexen-1-one-2-boronic acid pinacol ester. Key properties include a boiling point of 295.8ºC at 760mmHg, a density of 1g/cm3 and a flash point of 132.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 219489-09-5
- Jingsj CID
- J-1629263-9
- Molecular Formula
- C14H23BO3
- Chinese Name
- 4,4-二甲基-2-(4,4,5,5-四甲基-1,3,2-二氧硼杂环戊烷-2-基)环己-2-烯-1-酮
- Molecular Weight
- 250.14200 g/mol
- Category
- Ketones
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 295.8ºC at 760mmHg |
|---|---|
| Density | 1g/cm3 |
| Flash Point | 132.7ºC |
Frequently Asked Questions
What is the CAS number of 4,4-Dimethyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)cyclohex-2-en-1-one?
The CAS number of 4,4-Dimethyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)cyclohex-2-en-1-one is 219489-09-5.
What are the molecular formula and molecular weight of 4,4-Dimethyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)cyclohex-2-en-1-one?
4,4-Dimethyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)cyclohex-2-en-1-one has molecular formula C14H23BO3 and molecular weight 250.14200 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4,4-Dimethyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)cyclohex-2-en-1-one (CAS 219489-09-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1629263-9 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.