3,5-Difluorobenzoic acid

Product Name: 3,5-Difluorobenzoic acid
CAS No.: 455-40-3
Chemical Name: 3,5-Difluorobenzoic acid
Synonyms: 3,5-Difluorobenzoic;RARECHEM AL BO 0255;TIMTEC-BB SBB006663;3,5-DIFLUOROBENZOIC ACID;3,5-DifluorobenzoicAcid>3,5-Difluorobenzoicacid98%;Benzoic acid, 3,5-difluoro-;3,5-Difluorobenzoicacid,97%;3,5-Difluorobenzoic acid 98%;3, 5 - two fluorine benzoic acid
CBNumber: CB0375720
Molecular Formula: C7H4F2O2
Formula Weight: 158.1
MOL File: 455-40-3.mol

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3,5-Difluorobenzoic acid Property

Melting point:: 121-123 °C (lit.)
Boiling point:: 243.2±20.0 °C(Predicted)
Density: 1.3486 (estimate)
storage temp.: Sealed in dry,Room Temperature
solubility: Chloroform (Soluble), Methanol (Slightly)
pka: 3.52±0.10(Predicted)
form: Solid
color: White to Pale Yellow
BRN: 1940680
InChI: InChI=1S/C7H4F2O2/c8-5-1-4(7(10)11)2-6(9)3-5/h1-3H,(H,10,11)
InChIKey: GONAVIHGXFBTOZ-UHFFFAOYSA-N
SMILES: C(O)(=O)C1=CC(F)=CC(F)=C1
CAS DataBase Reference: 455-40-3(CAS DataBase Reference)
EPA Substance Registry System: Benzoic acid, 3,5-difluoro- (455-40-3)

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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.

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

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

TCI Chemical

Product number: D2596
Product name: 3,5-Difluorobenzoic Acid
Purity: >98.0%(T)
Packaging: 5g
Price: $40
Updated: 2025/07/31

TCI Chemical

Product number: D2596
Product name: 3,5-Difluorobenzoic Acid
Purity: >98.0%(T)
Packaging: 25g
Price: $133
Updated: 2025/07/31

TRC

Product number: D451158
Product name: 3,5-Difluorobenzoic acid
Packaging: 50g
Price: $60
Updated: 2021/12/16

TRC

Product number: D451158
Product name: 3,5-Difluorobenzoic acid
Packaging: 5g
Price: $45
Updated: 2021/12/16

AK Scientific

Product number: A705
Product name: 3,5-Difluorobenzoic acid
Packaging: 100g
Price: $62
Updated: 2021/12/16

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3,5-Difluorobenzoic acid Chemical Properties,Usage,Production

Chemical Properties

off-white needles and chunks

Uses

3,5-Difluorobenzoic Acid can be used as reactant/reagent in Rh(III)-catalyzed regioselective heterocyclization of benzoic acids with acrylates to give phthalides with water as the solvent

General Description

3,5-Difluorobenzoic acid forms dimers that were stabilized by hydrogen bonds between carboxyl groups. The on-line determination of 3,5-difluorobenzoic acid in water was studied using membrane inlet mass spectrometry with in-membrane preconcentration.

3,5-Difluorobenzoic acid Preparation Products And Raw materials

Raw materials

Preparation Products

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3,5-Difluorobenzoic acid Suppliers

Americas 1 Canada 1 China 265 Europe 3 France 1 Germany 5 India 8 Italy 1 Japan 7 Jordan 1 Slovakia 1 Switzerland 2 Ukraine 2 United Kingdom 24 United States 49 Global 371

Shanghai Harvest Chemical Industrial Co., Ltd.

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Energy Chemical

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Shijiazhuang Sdyano Fine Chemical Co., Ltd.

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View Lastest Price from 3,5-Difluorobenzoic acid manufacturers

Hebei Chuanghai Biotechnology Co., Ltd

Product: 3,5-Difluorobenzoic acid 455-40-3
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 20 mt
Release date: 2024-12-11

Speranza Chemical Co., Ltd.

Product: 3,5-Difluorobenzoic acid 455-40-3
Price: US $130.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 300MT/year
Release date: 2019-12-24

Dideu Industries Group Limited

Product: 3,5-Difluorobenzoic acid 455-40-3
Price: US $1.10/g
Min. Order: 1g
Purity: 99.9%
Supply Ability: 100 Tons Min
Release date: 2025-04-09

455-40-3, 3,5-Difluorobenzoic acidRelated Search:

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3,5-DIFLUOROBENZOIC ACID

TIMTEC-BB SBB006663

RARECHEM AL BO 0255

3,5-Difluorobenzoic

3,5-Difluorobenzoic acid 98%

3,5-DifluorobenzoicAcid&gt

Benzoic acid, 3,5-difluoro-

455-40-3

F2C6H3CO2H

C7H4F2O2

Organic Building Blocks

Building Blocks

Carbonyl Compounds

Carboxylic Acids

C7

Benzoic acid

Miscellaneous

FINE Chemical & INTERMEDIATES

blocks

Carboxes

FluoroCompounds

Boronic Acid series

Aromatic Carboxylic Acids, Amides, Anilides, Anhydrides & Salts

Aromatic compound

C7

Carbonyl Compounds

Carboxylic Acids

Fluorine series

Fluorobenzoic acids

intermediate