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

Boronic acid, B-9,9'-spirobi[9H-fluoren]-2'-yl- Structure
  • ₹2693 - ₹31059
  • Product name: Boronic acid, B-9,9'-spirobi[9H-fluoren]-2'-yl-
  • CAS: 236389-21-2
  • MF: C25H17BO2
  • MW: 360.22
  • EINECS:678-491-1
  • MDL Number:MFCD13248568
  • Synonyms:9,9'-Spirobi[9H-fluorene]-2-boronic Acid;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'-Spirobi[fluoren]-2-ylboronic acid;9,9'-spirobi[fluorene]-2-ylboronic acid;Boronic acid, 9,9'-spirobi[9H-fluoren]-2-yl-
Price5 Properties Safety Information Description
5 prices
Selected condition：

Brand

  • ALFA India
  • TCI Chemicals (India)

Package

  • 250mg
  • 1g
  • 5g
  • ManufacturerALFA India
  • Product numberALF-H64525-MD
  • Product description9,9'-Spirobifluorene-2-boronic acid, 98%
  • Packaging250mg
  • Price₹2693
  • Updated2022-05-26
  • Buy
  • ManufacturerALFA India
  • Product numberALF-H64525-03
  • Product description9,9'-Spirobifluorene-2-boronic acid, 98%
  • Packaging1g
  • Price₹6206
  • Updated2022-05-26
  • Buy
  • ManufacturerALFA India
  • Product numberALF-H64525-06
  • Product description9,9'-Spirobifluorene-2-boronic acid, 98%
  • Packaging5g
  • Price₹31059
  • Updated2022-05-26
  • Buy
  • ManufacturerTCI Chemicals (India)
  • Product numberS0831
  • Product description9,9'-Spirobi[9H-fluorene]-2-boronic Acid
  • Packaging1G
  • Price₹7600
  • Updated2022-05-26
  • Buy
  • ManufacturerTCI Chemicals (India)
  • Product numberS0831
  • Product description9,9'-Spirobi[9H-fluorene]-2-boronic Acid
  • Packaging5G
  • Price₹24200
  • Updated2022-05-26
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
ALFA India ALF-H64525-MD 9,9'-Spirobifluorene-2-boronic acid, 98% 250mg ₹2693 2022-05-26 Buy
ALFA India ALF-H64525-03 9,9'-Spirobifluorene-2-boronic acid, 98% 1g ₹6206 2022-05-26 Buy
ALFA India ALF-H64525-06 9,9'-Spirobifluorene-2-boronic acid, 98% 5g ₹31059 2022-05-26 Buy
TCI Chemicals (India) S0831 9,9'-Spirobi[9H-fluorene]-2-boronic Acid 1G ₹7600 2022-05-26 Buy
TCI Chemicals (India) S0831 9,9'-Spirobi[9H-fluorene]-2-boronic Acid 5G ₹24200 2022-05-26 Buy

Properties

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

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
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.

Description

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.

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Suppliers and manufacturers

Shanghai Daken Advanced Materials Co.,Ltd
Boronic acid, B-9,9'-spirobi[9H-fluoren]-2'-yl-
₹0.00 /1KG
Boronic acid, B-9,9'-spirobi[9H-fluoren]-2'-yl- CAS:236389-21-2
career henan chemical co
Boronic acid, B-9,9'-spirobi[9H-fluoren]-2'-yl-
₹1.00 /1kg
Boronic acid, B-9,9'-spirobi[9H-fluoren]-2'-yl- CAS:236389-21-2
Zhengzhou HQ Material CO.,LTD.
B-9,9'-spirobi[9H-fluoren]-2'-yl- Boronic acid
₹0.00 /1KG
B-9,9'-spirobi[9H-fluoren]-2'-yl- Boronic acid CAS:236389-21-2
A.J Chemicals TCI Chemicals (India) Pvt. Ltd. Alfa Aesar
Springchem New Material Technology Co.,Limited
ATK CHEMICAL COMPANY LIMITED
Jinan Finer Chemical Co., Ltd
Chongqing Chemdad Co., Ltd