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(9,9-Dimethyl-9H-fluoren-2-yl)boronic acid

9,9-二甲基芴-2-硼酸

Also known as: 9,9-Dimethyl-9H-fluoren-2-ylboronic acid, 9,9-Dimethylfluoren-2-ylboronic acid, 9,9-Dimethyl-2-fluoreneboronic acid, 2-(9,9-Dimethylfluorenyl)boronic acid, Boronic acid, B-(9,9-dimethyl-9H-fluoren-2-yl)-

(9,9-Dimethyl-9H-fluoren-2-yl)boronic acid (CAS 333432-28-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C15H15BO2 and a molecular weight of 238.089 g/mol. It is also known as 9,9-Dimethyl-9H-fluoren-2-ylboronic acid, 9,9-Dimethylfluoren-2-ylboronic acid and 9,9-Dimethyl-2-fluoreneboronic acid. Key properties include a boiling point of 436.5±48.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 217.8±29.6 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
333432-28-3
Jingsj CID
J-22691-0
Molecular Formula
C15H15BO2
Chinese Name
9,9-二甲基芴-2-硼酸
Molecular Weight
238.089 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point436.5±48.0 °C at 760 mmHg
Density1.2±0.1 g/cm3
Flash Point217.8±29.6 °C

Frequently Asked Questions

What is the CAS number of (9,9-Dimethyl-9H-fluoren-2-yl)boronic acid?

The CAS number of (9,9-Dimethyl-9H-fluoren-2-yl)boronic acid is 333432-28-3.

What are the molecular formula and molecular weight of (9,9-Dimethyl-9H-fluoren-2-yl)boronic acid?

(9,9-Dimethyl-9H-fluoren-2-yl)boronic acid has molecular formula C15H15BO2 and molecular weight 238.089 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "(9,9-Dimethyl-9H-fluoren-2-yl)boronic acid (CAS 333432-28-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-22691-0 (accessed 2026-10-22).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.