(3-Acetylphenyl)boronic acid
3-乙酰基苯硼酸
Also known as: 3-Acetylphenylboronic acid, 3-Acetylbenzeneboronic acid, 3-Boronoacetophenone, 3'-Boronoacetophenone, m-Acetylphenylboronic acid, Boronic acid, B-(3-acetylphenyl)-, Boronic acid, (3-acetylphenyl)-
(3-Acetylphenyl)boronic acid (CAS 204841-19-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H9BO3 and a molecular weight of 163.966 g/mol. It is also known as 3-Acetylphenylboronic acid, 3-Acetylbenzeneboronic acid and 3-Boronoacetophenone. Key properties include a melting point of 204-208 °C(lit.), a boiling point of 364.0±44.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 173.9±28.4 °C. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 204841-19-0
- Jingsj CID
- J-34592-3
- Molecular Formula
- C8H9BO3
- Chinese Name
- 3-乙酰基苯硼酸
- Molecular Weight
- 163.966 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 204-208 °C(lit.) |
|---|---|
| Boiling Point | 364.0±44.0 °C at 760 mmHg |
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 173.9±28.4 °C |
GHS Safety & Compliance
Frequently Asked Questions
What is the CAS number of (3-Acetylphenyl)boronic acid?
The CAS number of (3-Acetylphenyl)boronic acid is 204841-19-0.
What are the molecular formula and molecular weight of (3-Acetylphenyl)boronic acid?
(3-Acetylphenyl)boronic acid has molecular formula C8H9BO3 and molecular weight 163.966 g/mol.
Is (3-Acetylphenyl)boronic acid hazardous?
(3-Acetylphenyl)boronic acid has GHS signal word Warning.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "(3-Acetylphenyl)boronic acid (CAS 204841-19-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-34592-3 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.