2-Cyanophenylboronic acid | CAS 138642-62-3

Element: cyanophenylboronic acid

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Identification Properties Suppliers Prices & Availability Get Quick Quote

C-S » Chemicals » cyanophenylboronic-acid-PX52773

Identification

2-Cyanophenylboronic acid

CAS:

138642-62-3

EINECS:

Molecular Formula:

C₇H₆BNO₂

MDL:

MFCD01632208

SMILES:

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

Synonym:

2-cyanobenzeneboronic acid ; 2-cyanophenylboronic acid ,95% ; 2-boronobenzonitrile ; ortho-cyanophenylboronic acid ; rarechem ah pb 0208 ; 2-cyanophenylboric acid ; akos brn-0034 ; o-cyanophenylboronicacid ; 2-cyanophenylboronic acid,98% ; 2-cyanophenylboronic acid

Description

This is useful in the synthesis of substitutes indenones or indanones. It is used in a rhodium-catalyzed [3+2] annulation with alkynes leading to substituted indenones.

Suppliers

Indofine Chemical Co, Inc.

08-1042

Euticals GmbH

E6501300

Beijing Pure Chem. Co., Ltd.

BPC14005600

Hangzhou Lingrui Chemical Co., Ltd.

HLC17507000

Wanko Chemical Co., Ltd.

WC12003600

Hangzhou Ocean Chemical Co., Ltd.

HOC16506600

Hefei Hirisun Pharmatech Co., Ltd

HR012389

CM Fine Chemicals

CFC8503400

Capot Chemical Co., Ltd.

1808

Leap Chem Co., Ltd

LC9002700

Santa Cruz Biotechnology, Inc.

238017

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Xingrui Industry Co., Limited

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Carbone Scientific Co., Ltd.

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Gihi Chemicals Co., Limited

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Simagchem Corporation

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Conscientia Industrial Co., Ltd (Zhejiang Conscientia Pharmaceutical)

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BLD Pharmatech Ltd

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Chemlyte Solutions

CS19445832

Boronic acid, (cyanophenyl)-

Angene International Limited

AGN-PC-0KK6N8

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TCI Chemicals (India) Pvt. Ltd.

C2416

Prices & Availability

Data is processed

Properties for 2-Cyanophenylboronic acid

Molecular Weight:

146.94 g·mol−1

Melting point:

240 °C (dec.)(lit.)

Physical Description:

off-white to cream powder

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:

S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36 - Wear suitable protective clothing
S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection
S37/39 - Wear suitable gloves and eye/face protection

Hazard Symbols:

RID/ADR certification :

3439

Alternative Distributors of [2-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