Benzene-1,4-diboronic acid | CAS 4612-26-4

Element: diboronic benzene acid

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C-S » Chemicals » benzene-diboronic-acid-PX45873

Identification

Benzene-1,4-diboronic acid

CAS:

4612-26-4

EINECS:

Molecular Formula:

C₆H₈B₂O₄

MDL:

MFCD00236018

SMILES:

OB(O)C1=CC=C(C=C1)B(O)O

Synonym:

1,4-phenyldiboronic acid ; nsc 25410 ; p-phenylenediboronic acid ; 1,4-benzendiboronic acid ; 1,4-phenylenebisboronic ; 1,4-benzenediboronic acid ; akos brn-0002 ; 1,4-benzeendiboronic acid ; 1,4-two benzeneboric acid ; p-benzenediboronic acid

Suppliers

Euticals GmbH

E10142028

Shanghai UCHEM Inc.

UCHEM-5633

Santa Cruz Biotechnology, Inc.

252413

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CAS equal suppliers

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AK Scientific, Inc.

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CM Fine Chemicals

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Beijing Pure Chem. Co., Ltd.

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Daming Changda Co., Ltd.

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Haihang Industry Co., Ltd.

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Fox Chemicals GmbH

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Dayang Chem (Hangzhou) Co.,Ltd.

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Hangzhou Yuhao Chemical Technology Co., Ltd

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Gihi Chemicals Co., Limited

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Huateng Pharmaceutical Co.,Ltd

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Hangzhou Ocean Chemical Co., Ltd.

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Hangzhou MolCore BioPharmatech Co.,Ltd.

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Simagchem Corporation

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Suzhou Vosun Biotech Co.,Ltd

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Leap Chem Co., Ltd

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Hangzhou J&H Chemical Co., Ltd.

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Skyrun Industrial Co., Ltd.

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Ambeed, Inc.

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FUDI Chemical Co. Ltd.

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Xiamen Equation Chemical Co.,Ltd

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H&Z Industry Co.,Ltd

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Conscientia Industrial Co., Ltd (Zhejiang Conscientia Pharmaceutical)

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Finetech Industry Limited

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BLD Pharmatech Ltd

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Chemlyte Solutions

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Manchester Organics Limited

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DSL Chemicals (Shanghai) Co., Ltd.

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Ascender Chemical Co.,Ltd

ACC14005600

1,4-Benzenediboronic acid, 96%

Alfa (A Johnson Matthey Company)

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Angene International Limited

AGN-PC-0JO8SS

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Key Organics Limited

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TCI Chemicals (India) Pvt. Ltd.

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Prices & Availability

Data is processed

Properties for Benzene-1,4-diboronic acid

Molecular Weight:

165.75 g·mol−1

Melting point:

>350 °C(lit.)

Hazard Statements

GHS03
Harmful

Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, categories 2, 3
Eye irritation, category 2A
Skin sensitization, category 1
Specific target organ toxicity following single exposure, category 3
- Respiratory tract irritation
- Narcotic effects

Not used

with the "skull and crossbones" pictogram
for skin or eye irritation if:
the "corrosion" pictogram also appears
the "health hazard" pictogram is used to indicate respiratory sensitization

Safety & Transport Information

Risk Codes:

R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed
R22 - Harmful if swallowed
R36/37/38 - Irritating to eyes, respiratory system and skin

Safety Codes:

S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36 - Wear suitable protective clothing

Hazard Classes:

irritant

Hazard Symbols:

Xn, C, Xi