4-Bromo-2-nitrobenzoic acid | CAS 99277-71-1

Element: nitrobenzoic bromo acid

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C-S » Chemicals » bromo-nitrobenzoic-acid-PX38738

Identification

4-Bromo-2-nitrobenzoic acid

CAS:

99277-71-1

EINECS:

Molecular Formula:

C₇H₄BrNO₄

MDL:

MFCD01013599

SMILES:

OC(=O)C1=C(C=C(Br)C=C1)[N+]([O-])=O

Synonym:

2-bromo-2-nitrobenzoic acid ; 5-bromo-2-carboxynitrobenzene ; 4-bromo-2-nitrobenzoic acid 2-nitro-4-bromobenzoic acid ; 4-bromo-2-nitrobenzoic acid ; 4-bromo-2-nitrobenzoic ; 2-nitro-4-bromo benzoic acid ; bromonitrobenzoicacid 42---

Description

Undergoes Negishi-type coupling with dimethylzinc in the presence of palladium-phosphine catalysis.

Suppliers

Ambeed, Inc.

A140952

FUDI Chemical Co. Ltd.

FCC17827128

BLD Pharmatech Ltd

BP14584374

Apex Scientific Inc.

AS16204860

Wanko Chemical Co., Ltd.

WC19445832

scienTEST - bioKEMIX GmbH

S-B20258100

Carbone Scientific Co., Ltd.

CS22686804

AK Scientific, Inc.

AS15394617

DSL Chemicals (Shanghai) Co., Ltd.

C001331

Capot Chemical Co., Ltd.

2055

Zehao Industry Co., Ltd.

ZI19445832

Leap Chem Co., Ltd

LC14584374

Santa Cruz Biotechnology, Inc.

254622

Dayang Chem (Hangzhou) Co.,Ltd.

DC251110044

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CAS equal suppliers

4-Bromo-2-nitrobenzoicacid

Huateng Pharmaceutical Co.,Ltd

811195

2-Nitro-4-bromobenzoic acid

Xiamen Equation Chemical Co.,Ltd

XECC259212960

2-Nitro-4-bromobenzoic acid

Simagchem Corporation

SC17015103

2-Nitro-4-bromobenzoic acid

Xiamen Hisunny Chemical Co., Ltd.

XHC267310692

Benzoic acid, 4-bromo-2-nitro-

Angene International Limited

AGN-PC-0KZVLC

Prices & Availability

Data is processed

Properties for 4-Bromo-2-nitrobenzoic acid

Molecular Weight:

246.01 g·mol−1

Melting point:

165-169 °C

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:

R22 - Harmful if swallowed
R36/37/38 - Irritating to eyes, respiratory system and skin
R43 - May cause sensitisation by skin contact
R50 - Very toxic to aquatic organisms

Safety Codes:

S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36/37 - Wear suitable protective clothing and gloves
S61 - Avoid release to the environment. Refer to special instructions/safety data sheet

Hazard Classes:

irritant

Hazard Symbols:

Xn, N, Xi

RID/ADR certification :

UN 3077 9 / PG 3

Alternative Distributors of [4-Bromo-2-nitrobenzoic 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