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    ChemicalBook >> CAS DataBase List >>4-Chlorophenylboronic acid

    4-Chlorophenylboronic acid

    CAS No.
    1679-18-1
    Chemical Name:
    4-Chlorophenylboronic acid
    Synonyms
    4-CHLOROBENZENEBORONIC ACID;AC 34441;NSC 25408;WLN: QBQR DG;AKOS BRN-0011;RARECHEM AH PB 0178;orobenzeneboronic Acid;p-chlorophenylboronic aci;4-Chlorophenylbronic Acid;The effects of boric acid
    CBNumber:
    CB0307561
    Molecular Formula:
    C6H6BClO2
    Molecular Weight:
    156.37
    MDL Number:
    MFCD00039137
    MOL File:
    1679-18-1.mol
    MSDS File:
    SDS
    Last updated:2023-10-31 12:04:19

    4-Chlorophenylboronic acid Properties

    Melting point 284-289 °C(lit.)
    Boiling point 295.4±42.0 °C(Predicted)
    Density 1.32±0.1 g/cm3(Predicted)
    storage temp. Keep in dark place,Sealed in dry,Room Temperature
    solubility DMSO
    pka 8.39±0.10(Predicted)
    form Crystalline Powder
    color Off-white to beige
    Water Solubility 2.5 g/100 mL
    BRN 2936346
    InChI InChI=1S/C6H6BClO2/c8-6-3-1-5(2-4-6)7(9)10/h1-4,9-10H
    InChIKey CAYQIZIAYYNFCS-UHFFFAOYSA-N
    SMILES B(C1=CC=C(Cl)C=C1)(O)O
    CAS DataBase Reference 1679-18-1(CAS DataBase Reference)
    EWG's Food Scores 1
    FDA UNII AB2T8N4T4C

    SAFETY

    Risk and Safety Statements

    Symbol(GHS)  GHS hazard pictograms
    GHS07
    Signal word  Warning
    Hazard statements  H302
    Precautionary statements  P301+P312+P330
    Hazard Codes  Xn,Xi
    Risk Statements  20/21/22-36/37/38
    Safety Statements  36-37/39-26
    WGK Germany  3
    RTECS  CY8950000
    TSCA  No
    HazardClass  IRRITANT
    HS Code  29319090
    NFPA 704
    0
    2 0

    4-Chlorophenylboronic acid price More Price(50)

    Manufacturer Product number Product description CAS number Packaging Price Updated Buy
    Sigma-Aldrich 417548 4-Chlorophenylboronic acid 95% 1679-18-1 1g $35 2023-06-20 Buy
    Sigma-Aldrich 417548 4-Chlorophenylboronic acid 95% 1679-18-1 10g $114 2023-06-20 Buy
    TCI Chemical C1473 4-Chlorophenylboronic Acid (contains varying amounts of Anhydride) 1679-18-1 5g $49 2023-06-20 Buy
    TCI Chemical C1473 4-Chlorophenylboronic Acid (contains varying amounts of Anhydride) 1679-18-1 25g $141 2023-06-20 Buy
    Alfa Aesar A15657 4-Chlorobenzeneboronic acid, 98+% 1679-18-1 1g $22 2023-06-20 Buy
    Product number Packaging Price Buy
    417548 1g $35 Buy
    417548 10g $114 Buy
    C1473 5g $49 Buy
    C1473 25g $141 Buy
    A15657 1g $22 Buy

    4-Chlorophenylboronic acid Chemical Properties,Uses,Production

    Chemical Properties

    off-white to beige crystalline powder

    Chemical Properties

    4-Chlorophenylboronic acid is white or off-white crystalline powder. It has certain solubility in water and is soluble in strong polar organic solvents such as dimethyl sulfoxide, but insoluble in ether solvents. It has similar chemical properties to phenylboronic acid.

    Uses

    4-Chlorobenzeneboronic Acid is used as a catalyst for the preparation of 4-hydroxycoumarin derivatives which display antitrypanosomal and antioxidant properties. It is also used as a catalyst for the asymmetric borane reduction of electron-deficient ketones.

    Uses

    4-Chlorophenylboronic acid can be used as a reactant in:

    • Palladium-catalyzed direct arylation.
    • Cyclopalladation.
    • Tandem-type Pd(II)-catalyzed oxidative Heck reaction and intramolecular C-H amidation.
    • Copper-mediated ligandless aerobic fluoroalkylation.
    • Pd-catalyzed arylative cyclization.
    • Ruthenium catalyzed direct arylation.
    • Ligand-free copper-catalyzed coupling reactions.
    • Regioselective arylation and alkynylation by Suzuki-Miyaura and Sonogashira cross-coupling reactions.

    It can also be used to prepare:
    • Substituted diarylmethylidenefluorenes via Suzuki coupling reaction.
    • Baclofen lactam by Suzuki coupling of a pyrrolinyl tosylate, followed by hydrogenation reaction.
    • Palladium(II) thiocarboxamide complexes as Suzuki coupling catalysts.
    • Biaryls by Suzuki reactions of aryl chlorides, bromides, and iodides with arylboronic acids.

    109409-95-2
    7732-18-5
    1679-18-1
    Synthesis of 4-Chlorophenylboronic acid from Benzeneboronic acid, p-chloro-, diisobutyl ester (6CI) and Water
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    Dayang Chem (Hangzhou) Co.,Ltd.
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    Henan Tianfu Chemical Co.,Ltd.
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    View Lastest Price from 4-Chlorophenylboronic acid manufacturers

    Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
    4-Chlorophenylboronic acid pictures 2023-10-31 4-Chlorophenylboronic acid
    1679-18-1
    US $35.00-25.00 / kg 1kg 99% 20 Ton Hebei Xinsheng New Material Technology Co., LTD.
    4-Chlorophenylboronic acid pictures 2023-09-07 4-Chlorophenylboronic acid
    1679-18-1
    US $40.00-40.00 / kg 1kg 0.99 10 tons Hebei Yanxi Chemical Co., Ltd.
    4-Chlorophenylboronic acid pictures 2023-09-06 4-Chlorophenylboronic acid
    1679-18-1
    US $0.00 / KG 1KG 99% 50000KG/month Hebei Mojin Biotechnology Co., Ltd
    4-Chlorophenylboronic acid,97% 4-Chlorophenylboronic acid, May contain varying amounts of anhydride, 97% 4-Chlorophenylboronic acid,4-Chlorobenzeneboronic acid p-chlorophenylboronic aci (4-chlorophenyl)boronic acid(SALTDATA: 0.7H2O) 4-Chlorophenylboronic acid, 97% 5GR NSC 25408 BORONIC ACID, (4-CHLOROPHENYL)-;P-CHLOROBENZENEBORONIC ACID; p-chloro-benzeneboronicaci (p-chlorophenyl)metaboric acid 4-Chlorophenylboronicacid,min.97% 4-CHLOROBENZENEBORONIC ACID / 4-CHLOROPHENYLBORONIC ACID PARACHLOROPHENYLBORONIC ACID 4-Chlorophenylboronic acid ,98% 4-Chlorophenylboronic acid, min. 97% (4-Chlorophenyl)boranic acid 4-Chlorophenylboranic acid 4-Chlorophenylboron dihydoxide 4-Chlorobenzeneboronic acid, 98+% 4-Chlorophenylboronic Acid (contains varying amounts of Anhydride) 4-Chlorophenylbronic Acid The effects of boric acid 4-Chlorophenylboronic acid 95% AC 34441 Benzeneboronic acid, p-chloro- WLN: QBQR DG B-(4-Chlorophenyl)boronic acid BORONIC ACID, (4-CHLOROPHENYL)- AKOS BRN-0011 4-CHLOROPHENYLBORNIC ACID 4-CHLOROPHENYLBORONIC ACID P-CHLOROPHENYLBORONIC ACID P-CHLORO BENZENE BORONIC ACID RARECHEM AH PB 0178 boronicacid,p-chlorophenyl orobenzeneboronic Acid 4-Chlorophenylboronic acid,99% Boronic acid, B-(4-chlorophenyl)- 4-Chlorophenylboronic Acid extrapure, 97% 4-CHLOROBENZENEBORONIC ACID 4-Chlorophenylboornic acid 4-Chlorophenylboronic acid supplier in China CAS NO.1679-18-1 CAS NO.1679-18-1 13C6]-4-Chlorobenzeneboronic acid 1679-18-1 1679-81-1 B (Classes of Boron Compounds) Boronic Acids Organometallic Reagents Boronic Acids and Derivatives Aryl blocks BoronicAcids Boronic Acid series Fluorin-contained phenyl boronic acid series Heterocyclic Compounds Boronic Acid Aryl Organoborons
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