2,4-Difluorobenzoic acid

Product Name: 2,4-Difluorobenzoic acid
CAS No.: 1583-58-0
Chemical Name: 2,4-Difluorobenzoic acid
Synonyms: 2,4-DFBA;NSC 10312;RARECHEM AL BO 0245;2,4-Difluorobenzoic;4-Difluorobenzoic acid;2,4-Difuorobenzoic acid;2,4-diflurobenzoic acid;2,4-Difluorobenzonicacid;2,4-DIFLUOROBENZOIC ACID;2,4 diflouro benzoic acid
CBNumber: CB4700546
Molecular Formula: C7H4F2O2
Formula Weight: 158.1
MOL File: 1583-58-0.mol

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2,4-Difluorobenzoic acid Property

Melting point:: 188-190 °C (lit.)
Boiling point:: 239.5±20.0 °C(Predicted)
Density: 1.3486 (estimate)
storage temp.: Sealed in dry,Room Temperature
solubility: DMSO (Slightly), Ethyl Acetate (Slightly), Methanol (Slightly)
form: Solid
pka: 3.21±0.10(Predicted)
color: Pale Orange to Light Pink
Water Solubility: SOLUBLE
BRN: 973355
InChI: InChI=1S/C7H4F2O2/c8-4-1-2-5(7(10)11)6(9)3-4/h1-3H,(H,10,11)
InChIKey: NJYBIFYEWYWYAN-UHFFFAOYSA-N
SMILES: C(O)(=O)C1=CC=C(F)C=C1F
CAS DataBase Reference: 1583-58-0(CAS DataBase Reference)
NIST Chemistry Reference: 2,4-Difluorobenzoic acid(1583-58-0)
EPA Substance Registry System: Benzoic acid, 2,4-difluoro- (1583-58-0)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-37/39
WGK Germany: 3
TSCA: TSCA listed
HazardClass: IRRITANT
HS Code: 29163990
Storage Class: 11 - Combustible Solids
Hazard Classifications: Eye Irrit. 2
Skin Irrit. 2
STOT SE 3

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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: 264296
Product name: 2,4-Difluorobenzoic acid
Purity: 98%
Packaging: 5g
Price: $30.2
Updated: 2025/07/31

Sigma-Aldrich

Product number: 264296
Product name: 2,4-Difluorobenzoic acid
Purity: 98%
Packaging: 25g
Price: $57.4
Updated: 2025/07/31

TCI Chemical

Product number: D1833
Product name: 2,4-Difluorobenzoic Acid
Purity: >98.0%(T)
Packaging: 25g
Price: $39
Updated: 2025/07/31

TCI Chemical

Product number: D1833
Product name: 2,4-Difluorobenzoic Acid
Purity: >98.0%(T)
Packaging: 500g
Price: $376
Updated: 2025/07/31

TRC

Product number: D445710
Product name: 2,4-Difluorobenzoic Acid
Packaging: 250g
Price: $875
Updated: 2021/12/16

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2,4-Difluorobenzoic acid Chemical Properties,Usage,Production

Chemical Properties

white to light yellow crystal powder

Uses

2,4-Difluorobenzoic Acid (cas# 1583-58-0) is a compound useful in organic synthesis.

General Description

Molecular conformation, vibrational and electronic transition analysis of 2,4-difluorobenzoic acid has been investigated by experimental techniques (FT-IR, FT-Raman and UV) and quantum chemical calculations.

Synthesis

To a reaction vessel was added 2,4-dinitrotoluene, water, adjusted the pH to 7, and heated to 75 °C with stirring. Potassium permanganate, magnesium sulfate and phase transfer catalyst were added in batches. After the addition was completed, the reaction

2,4-Difluorobenzoic acid Preparation Products And Raw materials

Raw materials

Preparation Products

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2,4-Difluorobenzoic acid Suppliers

Americas 1 Belgium 4 Canada 2 China 403 Europe 4 France 3 Germany 9 India 24 Italy 1 Japan 6 Jordan 1 Slovakia 1 South Korea 1 Switzerland 2 The Netherlands 2 Ukraine 2 United Kingdom 31 United States 55 Global 552

Tianjin Jinyuda Chemical Co., Ltd.

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Email: sales@jinyudachem.com
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Shanghai Arbor Chemical Co., Ltd.

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Shanghai Boyle Chemical Co., Ltd.

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Liaoning Tianhua Chemical Co., Ltd.

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Alfa Aesar

Tel: 400-6106006
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TAIYUAN RHF CO.,LTD.

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Email: sales@RHFChem.com
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View Lastest Price from 2,4-Difluorobenzoic acid manufacturers

Speranza Chemical Co., Ltd.

Product: 2,4-Difluorobenzoic acid 1583-58-0
Price: US $100.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 300MT/year
Release date: 2019-12-24

Hebei Zhuanglai Chemical Trading Co Ltd

Product: 2,4-Difluorobenzoic acid 1583-58-0
Price: US $10.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 20 ton
Release date: 2024-12-12

Shaanxi Dideu Medichem Co. Ltd

Product: 2,4-Difluorobenzoic Acid 1583-58-0
Price: US $1.10/g
Min. Order: 1g
Purity: 99.0% min
Supply Ability: 100 tons min
Release date: 2025-04-09

1583-58-0, 2,4-Difluorobenzoic acidRelated Search:

Dimethyl phthalate Diethyl phthalate Bis(2-ethylhexyl) phthalate Benzyl butyl phthalate Phthalic acid Isophthalic acid Diallyl phthalate 1,3-Difluorobenzene Pentafluorobenzoic acid Potassium hydrogen phthalate 3-Chloro-2,4,5-trifluorobenzoic acid 3-Methoxy-2,4,5-trifluorobenzoic acid 2-AMINO-3,4,5,6-TETRAFLUOROBENZOIC ACID Tetrafluorophthalic acid 2,4,6-Trifluorobenzoic acid 2,6-Difluorobenzoic acid 98% 3,4-Difluorobenzoic acid 98% 2,3-DIFLUOROBENZOIC ACID,2,3-Difluorobenzoic acid 98%

2,4-DFBA

4-Difluorobenzoic acid

NSC 10312

2,4-Difluorobenzoic acid 98+%, 4-Difluorobenzoic acid 98+%

RARECHEM AL BO 0245

2,4-Difluorobenzonicacid

Benzoic acid, 2,4-difluoro-

2,4-Difluorobenzoic acid, 99% 5GR

2,4 diflouro benzoic acid

2,4-DIFLUOROBENZOIC ACID

2,4-difluorobenzoic acid the derivatives

2,4-DIFLUOROBENZOIC ACID AND THE DERIVATIVES

2,4-Difluorobenzoic acid 98%

2,4-Difluorobenzoicacid98%

2,4-DIFLUOROBENZOIC ACID 97+%

2,4-Difuorobenzoic acid

2,4-Difluorobenzoic acid,99%

2,4-Difluorobenzoic

2,4-Difluorobenzoic acid, 98%, for synthesis

2,4-Difluorobenzoic Acid &gt

2,4-diflurobenzoic acid

2,4-Difluorobenzoic acid and derivatives

2,4-Difluorobenzoic Acid pure, 98%

1583-58-0

1583-58-2

1538-58-0

83-58-0

C7H4O2F2

C7H3F2O2

Organic Building Blocks

Building Blocks

C7

Carbonyl Compounds

Carboxylic Acids

Aromatic Carboxylic Acids, Amides, Anilides, Anhydrides & Salts

API intermediates

Miscellaneous

Acids & Esters

Fluorine Compounds

Fluorobenzoic acids

FINE Chemical & INTERMEDIATES

blocks

Carboxes

FluoroCompounds

C7

Carbonyl Compounds

Carboxylic Acids

Benzoic acid series

Fluorin-contained Benzoic acid series

Fluorine series

Aromatics

Miscellaneous Reagents

bc0001

intermediate