9,9'-Spirobi[9H-fluorene]-2-boronic Acid

CAS NO.：236389-21-2
Empirical Formula: C25H17BO2
Molecular Weight: 360.22
MDL number: MFCD13248568
EINECS: 678-491-1
SAFETY DATA SHEET (SDS)
Update Date: 2025-12-09 11:06:42

What is 9,9'-Spirobi[9H-fluorene]-2-boronic Acid?

Chemical properties

White crystalline powder

The Uses of 9,9'-Spirobi[9H-fluorene]-2-boronic Acid

9,9''-Spirobi[fluoren]-2-ylboronic Acid is a useful reactant in the preparation of organic electroluminescence material for the purpose to be used as OLED.

What are the applications of Application

9,9′-Spirobifluorene-2-boronic acid is biochemical for proteomics research

Properties of 9,9'-Spirobi[9H-fluorene]-2-boronic Acid

Boiling point:	588.4±60.0 °C(Predicted)
Density	1.37
storage temp.	under inert gas (nitrogen or Argon) at 2-8°C
form	Powder
pka	8.29±0.20(Predicted)
color	Off-white
CAS DataBase Reference	236389-21-2

Safety information for 9,9'-Spirobi[9H-fluorene]-2-boronic Acid

Signal word	Warning
Pictogram(s)	Exclamation Mark Irritant GHS07
GHS Hazard Statements	H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes	P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P304+P340:IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P405:Store locked up.

Computed Descriptors for 9,9'-Spirobi[9H-fluorene]-2-boronic Acid

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9,9'-Spirobi[9H-fluorene]