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2,2'-Bithiophene-5,5'-diboronic acid bis(pinacol) ester

2,2'-Bithiophene-5,5'-diboronic acid bis(pinacol) ester Structure
  • ₹16616.38 - ₹41568
  • Product name: 2,2'-Bithiophene-5,5'-diboronic acid bis(pinacol) ester
  • CAS: 239075-02-6
  • MF: C20H28B2O4S2
  • MW: 418.19
  • EINECS:
  • MDL Number:MFCD06798112
  • Synonyms:2,2'-BITHIOPHENE-5,5'-DIBORONIC ACID BIS(PINACOL) ESTER, 97%;2,2'-Bithiophene-5,5'-diboronic acid bis(pinacol);2,2'-Bithiophene-5,5'-diboronic acid;1,3,2-Dioxaborolane, 2,2'-[2,2'-bithiophene]-5,5'-diylbis[4,4,5,5-tetramethyl-;2,2'-Bithiophene-5,5'-diboronic acid pinacol ester;2,2'-Bithiophene-5,5'-diboronic acid bis(pinacol) ester 97%
Price3 Properties Safety Information Description
3 prices
Selected condition：

Brand

  • TCI Chemicals (India)
  • Sigma-Aldrich(India)

Package

  • 1G
  • 5G
  • ManufacturerTCI Chemicals (India)
  • Product numberB3363
  • Product description5,5'-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2,2'-bithiophene
  • Packaging5G
  • Price₹18000
  • Updated2022-05-26
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number647020
  • Product description2,2′-Bithiophene-5,5′-diboronic acid bis(pinacol) ester 97%
  • Packaging1G
  • Price₹16616.38
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number647020
  • Product description2,2′-Bithiophene-5,5′-diboronic acid bis(pinacol) ester 97%
  • Packaging5G
  • Price₹41568
  • Updated2022-06-14
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
TCI Chemicals (India) B3363 5,5'-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2,2'-bithiophene 5G ₹18000 2022-05-26 Buy
Sigma-Aldrich(India) 647020 2,2′-Bithiophene-5,5′-diboronic acid bis(pinacol) ester 97% 1G ₹16616.38 2022-06-14 Buy
Sigma-Aldrich(India) 647020 2,2′-Bithiophene-5,5′-diboronic acid bis(pinacol) ester 97% 5G ₹41568 2022-06-14 Buy

Properties

Melting point :208-212 °C
Boiling point :530.5±50.0 °C(Predicted)
Density :1.16±0.1 g/cm3(Predicted)
storage temp. :Keep in dark place,Sealed in dry,Room Temperature
solubility :Benzene (Slightly), Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly,
form :Solid
color :White to Off-White
Stability :Moisture Sensitive

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:
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.

Description

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Suppliers and manufacturers

career henan chemical co
2,2'-Bithiophene-5,5'-diboronic acid bis(pinacol) ester
₹0.10 /1KG
2,2'-Bithiophene-5,5'-diboronic acid bis(pinacol) ester CAS:239075-02-6
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