4-Cyanophenylboronic acid | CAS 126747-14-6

Element: cyanophenylboronic acid

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C-S » Chemicals » cyanophenylboronic-acid-PX813566

Identification

4-Cyanophenylboronic acid

CAS:

126747-14-6

EINECS:

Molecular Formula:

C₇H₆BNO₂

MDL:

MFCD01318968

SMILES:

B(C1=CC=C(C=C1)C#N)(O)O

Synonym:

paracyanophenylboronic acid ; chembrdg-bb 3200965 ; 4-boronobenzonitrile ; rarechem ah pb 0209 ; 4-cyanophenylboronic ; 4-cyanophenylboric acid ; p-cyanophenylboronic acid ; 4-cyanophenylboronic acid ; akos brn-0076 ; 4-cyanobenzeneboronic acid

Description

4-Cyanophenylboronic acid is an aryl boronic acid which has been used in a Suzuki-type cross-coupling reaction with pentavalent triarylantimony diacetates without the need for a base. It acts as a versatile building block for cross-coupling.

Suppliers

Conscientia Industrial Co., Ltd (Zhejiang Conscientia Pharmaceutical)

CI345013800

Shandong SanYoung Industry Co., Ltd

SSI17507000

Nantong Xindao Biotech Ltd

NXB13005200

BLD Pharmatech Ltd

BP9002700

Ambeed, Inc.

A163942

FUDI Chemical Co. Ltd.

FCC11004400

Indofine Chemical Co, Inc.

08-739

Combi-Blocks, Inc.

C9001800

Suzhou ChonTech BioPharma Co., Ltd.

SCB17507000

Euticals GmbH

E6501300

Beijing Pure Chem. Co., Ltd.

BPC14005600

Xiamen Equation Chemical Co.,Ltd

XECC16008000

Shanghai UCHEM Inc.

UCHEM-6228

Hangzhou Zhongqi Chem Co., Ltd

HZC15006000

Zouping Mingxing Chemical Co., Ltd.

ZMC17507000

Wanko Chemical Co., Ltd.

WC12003600

scienTEST - bioKEMIX GmbH

S-B12505000

Finetech Industry Limited

FIL12505000

Pharmacore Co., Limited

PL11503450

Xiamen Hisunny Chemical Co., Ltd.

XHC16506600

AK Scientific, Inc.

AS9502850

Simagchem Corporation

SC10503150

Xingrui Industry Co., Limited

XIL14505800

Capot Chemical Co., Ltd.

1809

Amadis Chemical Company Limited

ACCL15507750

Leap Chem Co., Ltd

LC9002700

Santa Cruz Biotechnology, Inc.

254655

Dayang Chem (Hangzhou) Co.,Ltd.

DC15506200

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CAS equal suppliers

4-CYANOBENZENEBORONICACID

Huateng Pharmaceutical Co.,Ltd

80015937

4-Cyanobenzeneboronic acid

CM Fine Chemicals

CFC8843536

(4-Cyanophenyl)boronic acid

Hangzhou MolCore BioPharmatech Co.,Ltd.

CS20162

Boronic acid, (4-cyanophenyl)-

Angene International Limited

AGN-PC-088NI4

4-Cyanophenylboronic Acid (contains varying amounts of Anhydride)

TCI Chemicals (India) Pvt. Ltd.

C1778

Prices & Availability

Data is processed

Properties for 4-Cyanophenylboronic acid

Molecular Weight:

146.94 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:

R36/37/38 - Irritating to eyes, respiratory system and skin

Safety Codes:

S22 - Do not breathe dust
S24/25 - Avoid contact with skin and eyes
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36 - Wear suitable protective clothing
S37/39 - Wear suitable gloves and eye/face protection

Hazard Classes:

6.1

Hazard Symbols:

Storage temperature :

0-60°C

RID/ADR certification :

UN3439

Alternative Distributors of [4-Cyanophenylboronic acid]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified