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ChemicalBook > Product Catalogue >Chemical Reagents >Organic reagents >Borate >(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)BENZENE

(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)BENZENE

(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)BENZENE Structure
  • ₹3301.63 - ₹23912.43
  • Product name: (4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)BENZENE
  • CAS: 24388-23-6
  • MF: C12H17BO2
  • MW: 204.07
  • EINECS:
  • MDL Number:MFCD00966985
  • Synonyms:(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzene, 2-Phenyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane;Phenylpinacolborane;1,3,2-Dioxaborolane,4,4,5,5-tetraMethyl-2-phenyl-;(Pinacolboryl)benzene;cyclic tetramethylethylene ester benzeneboronic acid;PHENYL-BORONIC ACID PINACOL ESTER;Benzeneboronic acid, pinacol ester;(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-
5 prices
Selected condition:

Brand

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

Package

  • 5G
  • 10G
  • 25G
  • 50G
  • ManufacturerTCI Chemicals (India)
  • Product numberP1855
  • Product description2-Phenyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane min. 98.0 %
  • Packaging5G
  • Price₹4000
  • Updated2022-05-26
  • Buy
  • ManufacturerTCI Chemicals (India)
  • Product numberP1855
  • Product description2-Phenyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane min. 98.0 %
  • Packaging25G
  • Price₹9900
  • Updated2022-05-26
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number647098
  • Product descriptionPhenylboronic acid pinacol ester 97%
  • Packaging50G
  • Price₹23912.43
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number647098
  • Product descriptionPhenylboronic acid pinacol ester 97%
  • Packaging10G
  • Price₹6798.1
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number647098
  • Product descriptionPhenylboronic acid pinacol ester 97%
  • Packaging5G
  • Price₹3301.63
  • Updated2022-06-14
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
TCI Chemicals (India) P1855 2-Phenyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane min. 98.0 % 5G ₹4000 2022-05-26 Buy
TCI Chemicals (India) P1855 2-Phenyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane min. 98.0 % 25G ₹9900 2022-05-26 Buy
Sigma-Aldrich(India) 647098 Phenylboronic acid pinacol ester 97% 50G ₹23912.43 2022-06-14 Buy
Sigma-Aldrich(India) 647098 Phenylboronic acid pinacol ester 97% 10G ₹6798.1 2022-06-14 Buy
Sigma-Aldrich(India) 647098 Phenylboronic acid pinacol ester 97% 5G ₹3301.63 2022-06-14 Buy

Properties

Melting point :27-31 °C(lit.)
Boiling point :130°C/20mmHg(lit.)
Density :0.99±0.1 g/cm3(Predicted)
Flash point :225 °F
storage temp. :Keep in dark place,Sealed in dry,Room Temperature
form :powder to lump
color :White to Almost white
InChIKey :KKLCYBZPQDOFQK-UHFFFAOYSA-N
CAS DataBase Reference :24388-23-6(CAS DataBase Reference)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning GHS hazard pictograms P264, P270, P301+P312, P330, P501
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.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

Phenylboronic acid pinacol ester can be used:
  • To prepare sulfinamide derivatives by reacting with diethylaminosulfur trifluoride (DAST) and potassium phenyltrifluoroborate.
  • As a substrate in the study of Suzuki–Miyaura coupling of various aryl iodides over SiliaCat?Pd(0).


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