ChemicalBook > CAS DataBase List > 9,9'-Spirobi[9H-fluorene]-2-boronic Acid

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

Product Name
9,9'-Spirobi[9H-fluorene]-2-boronic Acid
CAS No.
236389-21-2
Chemical Name
9,9'-Spirobi[9H-fluorene]-2-boronic Acid
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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9,9'-Spirobi[9H-fluorene]-2-boronic Acid 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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9,9'-Spirobi[9H-fluorene]-2-boronic Acid Chemical Properties,Usage,Production

Chemical Properties

White crystalline powder

Uses

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

9,9'-Spirobi[9H-fluorene]-2-boronic Acid Preparation Products And Raw materials

Raw materials

Preparation Products

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

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View Lastest Price from 9,9'-Spirobi[9H-fluorene]-2-boronic Acid 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

236389-21-2, 9,9'-Spirobi[9H-fluorene]-2-boronic AcidRelated Search:

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

  • Boronic acid, B-9,9'
  • 9.9'-Spiro bi[9H-fluoren]-2'-yl-boronic acid
  • Boronic acid, B-9,9'-spirobi[9H-fluoren]-2'-yl-
  • B-9,9'-Spirobi[9H-fluoren]-2'-yl-boronic acid
  • 9,9-Spirodifluorene-2-Boronic acid
  • Spiro-9,9'-bifluorene-2-boronic acid
  • -spirobi[fluoren]-2-ylboronic acid
  • 9,9'-Spirobi[fluoren]-2-ylboronic acid
  • 9,9'-spirobi[fluorene]-2-ylboronic acid
  • Boronic acid, 9,9'-spirobi[9H-fluoren]-2-yl-
  • B-9,9'-spirobi[9H-fluoren]-2'-yl-
  • 9,9'spiro[fluorene]2-ylboronic acid
  • 9,9'-Spirobi[9H-fluoren]-2-yl-boronic acid (SBFBA)
  • 9,9'-Spirobi[9<i>H</i>-fluorene]-2-boronic Acid
  • 9,9'-Spirobi(fluorene-2-yl)boronicAcid 236389-21-2 5,9-Dibromospiro[7H-benzo[c]fluorene-7,9'-[9H]fluorene] 1242570-65-5 9-[4-(4-Bromophenyl)phenyl]-9-phenyl-9H-fluorene 1257251-70-9 2-Bromo-11,11-dimethyl-11H-benzo[b]fluorene 1198396-39-2 9-Bromo-11,11-di
  • 9,9'-Spirobifluorene-2-boronic acid
  • 9,9'-bifluorene-2-boronicacid
  • Boronic acid, 9,9'-spirobi[9H-fluoren]-2
  • 9,9'-Spirobi[9H-fluorene]-2-boronic Acid &gt
  • 9,9'-Spirobi[9H-fL
  • uorene]-2-boronic Acid
  • LR-A007
  • beta-9,9'-Spirobi[9H-fluoren]-2'-yl-boronic acid
  • FF024
  • B-9,9 '- spirodifluorene-2' - ylboronic acid
  • 9,9'-Spirobi[9h-fluorene]-2-boronic acid
  • 9,9'-Spirobi[fluoren]-2-ylboronic acid
  • B-9,9'-Spirobi[9H-fluoren]-2-yl-boronic acid
  • 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
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