4,5-Difluoro-2-nitrobenzoic acid

ChemicalBook > CAS DataBase List > 4,5-Difluoro-2-nitrobenzoic acid

4,5-Difluoro-2-nitrobenzoic acid

Product Name: 4,5-Difluoro-2-nitrobenzoic acid
CAS No.: 20372-63-8
Chemical Name: 4,5-Difluoro-2-nitrobenzoic acid
Synonyms: 4,5-Difluoro-2-nitrobenzoicaci;4,5-DIFLUORO-2-NITROBENZOIC ACID;2-NITRO-4,5-DIFLUOROBENZOIC ACID;4,5-Difluoro-2-nitrobenzoicAcid>4,5-two fluoro -2-Nitrobenzoic Acid;Benzoic acid, 4,5-difluoro-2-nitro-;4,5-Difluoro-2-nitrobenzoic acid, 97%,;4,5-difluoro-2-nitrobenzenecarboxylic acid;4,5-Difluoro-2-nitrobenzoic acid ISO 9001：2015 REACH
CBNumber: CB4387361
Molecular Formula: C7H3F2NO4
Formula Weight: 203.1
MOL File: 20372-63-8.mol

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4,5-Difluoro-2-nitrobenzoic acid Property

Melting point:: 165-167 °C (lit.)
Boiling point:: 349.7±42.0 °C(Predicted)
Density: 1.661±0.06 g/cm3(Predicted)
storage temp.: Sealed in dry,Room Temperature
form: powder to crystal
pka: 1.85±0.25(Predicted)
color: White to Light yellow
CAS DataBase Reference: 20372-63-8(CAS DataBase Reference)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26
WGK Germany: 3
HazardClass: IRRITANT
HS Code: 29163990

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 468983
Product name: 4,5-Difluoro-2-nitrobenzoic acid
Purity: 99%
Packaging: 5g
Price: $65.7
Updated: 2023/06/20

Sigma-Aldrich

Product number: 468983
Product name: 4,5-Difluoro-2-nitrobenzoic acid
Purity: 99%
Packaging: 1g
Price: $47.8
Updated: 2022/05/15

TCI Chemical

Product number: D3555
Product name: 4,5-Difluoro-2-nitrobenzoic Acid
Purity: >98.0%(GC)(T)
Packaging: 5g
Price: $56
Updated: 2024/03/01

TCI Chemical

Product number: D3555
Product name: 4,5-Difluoro-2-nitrobenzoic Acid
Purity: >98.0%(GC)(T)
Packaging: 25g
Price: $190
Updated: 2024/03/01

Alfa Aesar

Product number: H28935
Product name: 4,5-Difluoro-2-nitrobenzoic acid, 97%
Packaging: 5g
Price: $99.2
Updated: 2021/12/16

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4,5-Difluoro-2-nitrobenzoic acid Chemical Properties,Usage,Production

Chemical Properties

Solid

General Description

4,5-Difluoro-2-nitrobenzoic acid can be obtained from the nitration of 4,5-difluorobenzoic acid or 3,4-difluorobenzoic acid.

4,5-Difluoro-2-nitrobenzoic acid Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from 4,5-Difluoro-2-nitrobenzoic acid manufacturers

Henan Fengda Chemical Co., Ltd

Product: 4,5-Difluoro-2-nitrobenzoic acid 20372-63-8
Price: US $100.00-1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: g-kg-tons, free sample is available
Release date: 2023-12-25

Hebei Guanlang Biotechnology Co., Ltd.

Product: 4,5-Difluoro-2-nitrobenzoic acid 20372-63-8
Price: US $10.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 10 mt
Release date: 2023-02-14

Shaanxi Dideu Medichem Co. Ltd

Product: 4,5-Difluoro-2-nitrobenzoic acid 20372-63-8
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 99.0%+
Supply Ability: 100 tons
Release date: 2020-01-07

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4,5-Difluoro-2-nitrobenzoicaci

4,5-Difluoro-2-nitrobenzoic acid ISO 9001：2015 REACH

4,5-Difluoro-2-nitrobenzoic acid, 97%,

20372-63-8

C7H3F2NO4

C7H3NO4F2

F2C6H2NO2CO2H

Organic Building Blocks

Carboxylic Acids

Carbonyl Compounds

Building Blocks

Carbonyl Compounds

Carboxylic Acids

Aromatic Carboxylic Acids, Amides, Anilides, Anhydrides & Salts

Benzoic acid

API intermediates

Acids and Derivatives