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128388-54-5

(3,5-Diphenylphenyl)boronic acid is an organic compound with the molecular formula C18H15BO2. It is characterized by its off-white crystalline appearance and is commonly used in chemical synthesis as a building block for various organic molecules, particularly in the field of pharmaceuticals and materials science.

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  • 128388-54-5 Structure

  • Basic information

    1. Product Name: (3,5-Diphenylphenyl)boronic acid
    2. Synonyms: 5'-M-Terphenylboronic Acid (contains varying aMounts of Anhydride);(3,5-biphenyl)boronic acid;3,5-BPBA;1,1':3',1''-Terphenyl-5'-boronic acid(Contains varying amounts of anhydride);(3,5-Diphenylphenyl)boronic acid;[1,1':3',1''-terphenyl]-5'-yl-boronic acid;1,1':3',1''-Terphenyl-5'-boronic acid, 95%;(3,5-Diphenylphenyl)
    3. CAS NO:128388-54-5
    4. Molecular Formula: C18H15BO2
    5. Molecular Weight: 274.12
    6. EINECS: 1592732-453-0
    7. Product Categories: fine chemicals, specialty chemicals, intermediates, electronic chemical, organic synthesis;fine chemicals, specialty chemicals, intermediates, electronic chemical, organic synthesis, functional materials;OLED;OLED materials,pharm chemical,electronic
    8. Mol File: 128388-54-5.mol

  • Chemical Properties

    1. Melting Point: 292-296°C
    2. Boiling Point: 513.022 °C at 760 mmHg
    3. Flash Point: 264.066 °C
    4. Appearance: off-white solid
    5. Density: 1.211 g/cm3
    6. Vapor Pressure: 0mmHg at 25°C
    7. Refractive Index: 1.652
    8. Storage Temp.: Keep in dark place,Sealed in dry,Room Temperature
    9. Solubility: N/A
    10. PKA: 8.07±0.10(Predicted)
    11. Water Solubility: Insoluble in water.
    12. CAS DataBase Reference: (3,5-Diphenylphenyl)boronic acid(CAS DataBase Reference)
    13. NIST Chemistry Reference: (3,5-Diphenylphenyl)boronic acid(128388-54-5)
    14. EPA Substance Registry System: (3,5-Diphenylphenyl)boronic acid(128388-54-5)

  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: 36/37/38
    3. Safety Statements: 26-37
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 128388-54-5(Hazardous Substances Data)

128388-54-5 Usage

Uses

Used in Pharmaceutical Industry:
(3,5-Diphenylphenyl)boronic acid is used as a synthetic intermediate for the development of new pharmaceutical compounds. Its unique structure allows for the creation of a wide range of molecules with potential therapeutic applications.
Used in Materials Science:
In the field of materials science, (3,5-Diphenylphenyl)boronic acid is used as a precursor for the synthesis of advanced materials, such as organic semiconductors and optoelectronic devices. Its chemical properties make it a valuable component in the development of these cutting-edge technologies.
Used in Chemical Synthesis:
(3,5-Diphenylphenyl)boronic acid is employed as a key building block in the synthesis of various organic compounds, including terphenyls and triphenylenes. A double Suzuki cross-coupling protocol has been devised as a practical route to these compounds, demonstrating good chemoselectivity and allowing for the preparation of unsymmetrically substituted triphenylenes.

Check Digit Verification of cas no

The CAS Registry Mumber 128388-54-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,3,8 and 8 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 128388-54:
(8*1)+(7*2)+(6*8)+(5*3)+(4*8)+(3*8)+(2*5)+(1*4)=155
155 % 10 = 5
So 128388-54-5 is a valid CAS Registry Number.
InChI:InChI=1/C18H15BO2/c20-19(21)18-12-16(14-7-3-1-4-8-14)11-17(13-18)15-9-5-2-6-10-15/h1-13,20-21H

128388-54-5 Well-known Company Product Price

  • Brand
  • (Code)Product description
  • CAS number
  • Packaging
  • Price
  • Detail

  • TCI America

  • (T2792)  5'-m-Terphenylboronic Acid (contains varying amounts of Anhydride)  

  • 128388-54-5

  • 1g

  • 1,100.00CNY

  • Detail

  • Alfa Aesar

  • (H27640)  1,1':3',1''-Terphenyl-5'-boronic acid, 95%   

  • 128388-54-5

  • 250mg

  • 664.0CNY

  • Detail

  • Alfa Aesar

  • (H27640)  1,1':3',1''-Terphenyl-5'-boronic acid, 95%   

  • 128388-54-5

  • 1g

  • 1699.0CNY

  • Detail

  • Alfa Aesar

  • (H27640)  1,1':3',1''-Terphenyl-5'-boronic acid, 95%   

  • 128388-54-5

  • 5g

  • 5251.0CNY

  • Detail

128388-54-5SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 10, 2017

Revision Date: Aug 10, 2017

1.Identification

1.1 GHS Product identifier

Product name [1,1':3',1''-Terphenyl]-5'-ylboronic acid

1.2 Other means of identification

Product number -
Other names 1,1':3',1''-Terphenyl-5'-boronic acid

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:128388-54-5 SDS

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