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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
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
$51
Updated
2024/03/01
TCI Chemical
Product number
S0831
Product name
9,9'-Spirobi[9H-fluorene]-2-boronic Acid
Packaging
5g
Price
$202
Updated
2024/03/01
Alfa Aesar
Product number
H64525
Product name
9,9'-Spirobifluorene-2-boronic acid, 98%
Packaging
1g
Price
$70.65
Updated
2024/03/01
Alfa Aesar
Product number
H64525
Product name
9,9'-Spirobifluorene-2-boronic acid, 98%
Packaging
5g
Price
$275.65
Updated
2024/03/01
Alfa Aesar
Product number
H64525
Product name
9,9'-Spirobifluorene-2-boronic acid, 98%
Packaging
250mg
Price
$24.1
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 164 India 3 Japan 2 United Kingdom 1 United States 9 Global 179
Tokyo Chemical Industry UK Ltd.
Tel
--
Fax
--
Email
sales@tci-uk.co.uk
Country
United Kingdom
ProdList
1637
Advantage
50
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View Lastest Price from Boronic acid, B-9,9'-spirobi[9H-fluoren]-2'-yl- manufacturers

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
XINXIANG RUNYU MATERIAL CO., LTD.
Product
Boronic acid, B-9,9'-spirobi[9H-fluoren]-2'-yl- 236389-21-2
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
0.99
Supply Ability
500kg
Release date
2021-12-01
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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