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 Preparation Products And Raw materials
Raw materials
Preparation Products
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9,9'-Spirobi[9H-fluorene]-2-boronic Acid Suppliers
- Tel
- --
- Fax
- --
- sales@tci-uk.co.uk
- Country
- United Kingdom
- ProdList
- 1637
- Advantage
- 50
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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