Boronic acid, B-9,9'-spirobi[9H-fluoren]-2'-yl-

Product Name: Boronic acid, B-9,9'-spirobi[9H-fluoren]-2'-yl-
CAS No.: 236389-21-2
Chemical Name: Boronic acid, B-9,9'-spirobi[9H-fluoren]-2'-yl-
Synonyms: FF024;LR-A007;9,9'-Spirobi[9H-fL;Boronic acid, B-9,9';uorene]-2-boronic Acid;9,9'-bifluorene-2-boronicacid;B-9,9'-spirobi[9H-fluoren]-2'-yl-;9,9-Spirodifluorene-2-Boronic acid;-spirobi[fluoren]-2-ylboronic acid;9,9'spiro[fluorene]2-ylboronic acid
CBNumber: CB02473396
Molecular Formula: C25H17BO2
Formula Weight: 360.22
MOL File: 236389-21-2.mol

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Boronic acid, B-9,9'-spirobi[9H-fluoren]-2'-yl- Property

Boiling point:: 588.4±60.0 °C(Predicted)
Density: 1.37
storage temp.: under inert gas (nitrogen or Argon) at 2-8°C
pka: 8.29±0.20(Predicted)
form: Powder
color: Off-white
InChI: InChI=1S/C25H17BO2/c27-26(28)16-13-14-20-19-9-3-6-12-23(19)25(24(20)15-16)21-10-4-1-7-17(21)18-8-2-5-11-22(18)25/h1-15,27-28H
InChIKey: WDDLHUWVLROJLA-UHFFFAOYSA-N
SMILES: B(C1C=CC2C3C=CC=CC=3C3(C4C=CC=CC=4C4=CC=CC=C34)C=2C=1)(O)O
CAS DataBase Reference: 236389-21-2

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Safety

HS Code: 2932190090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P405Store locked up.

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N-Bromosuccinimide Price

TCI Chemical

Product number: S0831
Product name: 9,9'-Spirobi[9H-fluorene]-2-boronic Acid
Packaging: 1g
Price: $46
Updated: 2025/07/31

TCI Chemical

Product number: S0831
Product name: 9,9'-Spirobi[9H-fluorene]-2-boronic Acid
Packaging: 5g
Price: $182
Updated: 2025/07/31

TRC

Product number: S681748
Product name: 9,9''-Spirobi[fluoren]-2-ylboronicAcid
Packaging: 50mg
Price: $45
Updated: 2021/12/16

AK Scientific

Product number: X4077
Product name: 9,9'-spirobi[9H-fluoren]-2'-yl-boronicacid
Packaging: 250mg
Price: $107
Updated: 2021/12/16

AK Scientific

Product number: X4077
Product name: 9,9'-spirobi[9H-fluoren]-2'-yl-boronicacid
Packaging: 1g
Price: $118
Updated: 2021/12/16

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Boronic acid, B-9,9'-spirobi[9H-fluoren]-2'-yl- Chemical Properties,Usage,Production

Chemical Properties

White crystalline powder

Uses

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.

Boronic acid, B-9,9'-spirobi[9H-fluoren]-2'-yl- Preparation Products And Raw materials

Raw materials

Preparation Products

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Boronic acid, B-9,9'-spirobi[9H-fluoren]-2'-yl- Suppliers

China 170 India 3 Japan 2 United Kingdom 1 United States 8 Global 184

Zhengzhou HQ Material Co., Ltd.

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View Lastest Price from Boronic acid, B-9,9'-spirobi[9H-fluoren]-2'-yl- manufacturers

ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD

Product: Boronic acid, B-9,9'-spirobi[9H-fluoren]-2'-yl- 236389-21-2
Price: US $2.20-8.80/kg
Min. Order: 1kg
Purity: 99%min
Supply Ability: 100kg
Release date: 2025-06-16

Shanghai Daken Advanced Materials Co.,Ltd

Product: Boronic acid, B-9,9'-spirobi[9H-fluoren]-2'-yl- 236389-21-2
Price: US $0.00/KG
Min. Order: 1KG
Purity: 98.00%
Supply Ability: 150KG /month
Release date: 2021-11-18

Hebei Shengyuan Jinlong Import and Export Co. LTD

Product: B-9,9'-spirobi[9H-fluoren]-2'-yl- Boronic acid 236389-21-2
Price: US $15.00-10.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 100 ton
Release date: 2022-10-31

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9,9′-Spirobifluorene-2-boronic acid, CAS 236389-21-2

9,9'-Spirobi[9h-fluorene]-2-boronic acid

236389-21-2

2363989-21-2

C25H17BO2

OLED materials,pharm chemical,electronic