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2-Fluorobenzoic acid

2-Fluorobenzoic acid structure

CAS No.: 445-29-4

Chemical Name:: 2-Fluorobenzoic acid

Synonyms: OFBA;2-fluorobenzoate;O-FLUOROBENZOIC ACID;2-FLUOROBENZOHYDRAZIDE;ortho-Fluorobenzoic acid;NSC 10319;Adjacent acid;uorobenzoic acid;AKOS BBS-00003806;2-Fluorbenzoesure

CBNumber:: CB3705564

Molecular Formula:: C7H5FO2

Molecular Weight:: 140.11

MDL Number:: MFCD00002405

MOL File:: 445-29-4.mol

MSDS File:: SDS

Last updated:2026-01-13 11:19:32

Product description	Number	Pack Size	Price
2-Fluorobenzoic acid 97%	412244	25g	$42.9
2-Fluorobenzoic acid 97%	412244	100g	$86.3
2-Fluorobenzoic Acid >98.0%(T)	F0035	25g	$92
2-Fluorobenzoic Acid >98.0%(T)	F0035	500g	$1118
o-Fluorobenzoic acid, min. 97%	09-3500	25g	$45
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2-Fluorobenzoic acid Properties

Melting point	122-125 °C (lit.)
Boiling point	114 °C
Density	1,46 g/cm³
storage temp.	Sealed in dry,Room Temperature
solubility	7.2g/l
pka	3.27(at 25℃)
form	Crystalline Powder or Needles
color	White to light yellow
Water Solubility	Slightly soluble in water.
BRN	971265
InChI	InChI=1S/C7H5FO2/c8-6-4-2-1-3-5(6)7(9)10/h1-4H,(H,9,10)
InChIKey	NSTREUWFTAOOKS-UHFFFAOYSA-N
SMILES	C(O)(=O)C1=CC=CC=C1F
CAS DataBase Reference	445-29-4(CAS DataBase Reference)
EWG's Food Scores	1
FDA UNII	64UZ32KOO4
NIST Chemistry Reference	Benzoic acid, 2-fluoro-(445-29-4)
EPA Substance Registry System	Benzoic acid, 2-fluoro- (445-29-4)
UNSPSC Code	12352100
NACRES	NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H315-H319

Precautionary statements

P264-P280-P302+P352-P305+P351+P338-P332+P313-P337+P313

PPE

dust mask type N95 (US), Eyeshields, Gloves

Hazard Codes

Risk Statements

37/38-36/37/38

Safety Statements

22-26-28-24/25-37/39-36

WGK Germany

RTECS

DH0250000

TSCA

TSCA listed

HazardClass

IRRITANT

HS Code

29163900

Storage Class

11 - Combustible Solids

Hazard Classifications

Eye Irrit. 2
Skin Irrit. 2

NFPA 704

	0
2		0

2-Fluorobenzoic acid price More Price(32)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	412244	2-Fluorobenzoic acid 97%	445-29-4	25g	$42.9	2025-07-31	Buy
Sigma-Aldrich	412244	2-Fluorobenzoic acid 97%	445-29-4	100g	$86.3	2025-07-31	Buy
TCI Chemical	F0035	2-Fluorobenzoic Acid >98.0%(T)	445-29-4	25g	$92	2025-07-31	Buy
TCI Chemical	F0035	2-Fluorobenzoic Acid >98.0%(T)	445-29-4	500g	$1118	2025-07-31	Buy
Strem Chemicals	09-3500	o-Fluorobenzoic acid, min. 97%	445-29-4	25g	$45	2024-03-01	Buy

Product number	Packaging	Price	Buy
412244	25g	$42.9	Buy
412244	100g	$86.3	Buy
F0035	25g	$92	Buy
F0035	500g	$1118	Buy
09-3500	25g	$45	Buy

2-Fluorobenzoic acid Chemical Properties,Uses,Production

Chemical Properties

white to light yellow crystal powder. soluble in organic solvents such as benzene, toluene, ketone and ether.The corresponding 2-fluorobenzoyl chloride can be obtained by reacting 2-fluorobenzoic acid with an acid chloride agent such as SOCl2, PCl3, etc.

Uses

2-Fluorobenzoic acid is an intermediate of the fungicide tritriazole and meclofenamic acid.

Uses

2-Fluorobenzoic acid may be employed in the preparation of zaragozic acid A analogs. It is also used as an organic chemical synthesis intermediate.

Preparation

The preparation of 2-fluorobenzoic acid is based on anthranilic acid as raw material, adding anhydrous hydrogen fluoride and sodium nitrite in methoxyethyl methyl ether solvent for diazotization, refluxing for 3 hours, and post-processing to obtain the finished product.

Definition

ChEBI: 2-fluorobenzoic acid is a 2-halobenzoic acid that is benzoic acid carrying a fluoro substituent at position 2. It is a fluorobenzoic acid and a 2-halobenzoic acid. It is a conjugate acid of a 2-fluorobenzoate.

Purification Methods

Crystallise the acid from 50% aqueous EtOH, dilute HCl or *C6H6, then purify it by zone melting or vacuum sublimation at 130-140o. [Beilstein 9 H 333. 9 III 1324, 9 IV 950.]

2-Fluorobenzoic acid synthesis

Synthesis of 2-Fluorobenzoic acid from 2-Fluorobenzaldehyde

2-Fluorobenzoic acid Preparation Products And Raw materials

Raw materials

Flutriafol BENZOYL FLUORIDE 2-Fluorobenzoyl chloride Methylic Ether Hydrogen fluoride

Anthranilic acid 2-Fluorophenol

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Preparation Products

1-BOC-4-(2-METHOXYCARBONYLPHENYL)PIPERAZINE METHYL 2-FLUOROBENZOATE 2-Fluoro-5-nitrobenzoic acid Ataluren alpha-Chloro-o-fluorotoluene

METHYL 2-FLUORO-5-NITROBENZOATE METHYL 3-FLUOROBENZOATE 2-MORPHOLINOBENZOIC ACID

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2-Fluorobenzoic acid Suppliers

Global( 546)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Speranza Chemical Co., Ltd.	+86-86-075521030354 +8618688942810	sophieliu@speranzachem.com	China	923	55
Hebei Chuanghai Biotechnology Co., Ltd	+8615350571055	Sibel@chuanghaibio.com	China	8753	58
Hebei Chuanghai Biotechnology Co,.LTD	+86-13131129325	sales1@chuanghaibio.com	China	5242	58
Wuhan Kemi-Works Chemical Co., Ltd.	+86-2785736489 +8618171418573	sales@kemiworks.com	China	781	58
Henan Fengda Chemical Co., Ltd	+86-371-86557731 +86-13613820652	info@fdachem.com	China	20128	58
Hebei Zhuanglai Chemical Trading Co Ltd	+86-16264648883	niki@zlchemi.com	China	7245	58
Capot Chemical Co.,Ltd.	+86-（0）57185586718; +8613336195806	sales@capot.com	China	29735	60
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21597	55
ATK CHEMICAL COMPANY LIMITED	+undefined-21-51877795	ivan@atkchemical.com	China	33024	60
career henan chemical co	+86-0371-86658258 +8613203830695	sales@coreychem.com	China	29831	58

Supplier	Advantage
Speranza Chemical Co., Ltd.	55
Hebei Chuanghai Biotechnology Co., Ltd	58
Hebei Chuanghai Biotechnology Co,.LTD	58
Wuhan Kemi-Works Chemical Co., Ltd.	58
Henan Fengda Chemical Co., Ltd	58
Hebei Zhuanglai Chemical Trading Co Ltd	58
Capot Chemical Co.,Ltd.	60
Henan Tianfu Chemical Co.,Ltd.	55
ATK CHEMICAL COMPANY LIMITED	60
career henan chemical co	58

View Lastest Price from 2-Fluorobenzoic acid manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2026-02-14	2-Fluorobenzoic acid 445-29-4	US $20.00 / KG	1KG	99%	300MT/year	Speranza Chemical Co., Ltd.
2026-02-13	2-Fluorobenzoic acid 445-29-4	US $0.00-0.00 / kg	1kg	98%min	10000kg	WUHAN FORTUNA CHEMICAL CO., LTD
2026-02-11	2-Fluorobenzoic acid 445-29-4	US $58.00-385.00 / g	25g	0.99	25kg	Shanghai UCHEM Inc.

2-Fluorobenzoic acid
445-29-4
US $20.00 / KG
99%
Speranza Chemical Co., Ltd.

2-Fluorobenzoic acid
445-29-4
US $0.00-0.00 / kg
98%min
WUHAN FORTUNA CHEMICAL CO., LTD

2-Fluorobenzoic acid
445-29-4
US $58.00-385.00 / g
0.99
Shanghai UCHEM Inc.

2-Fluorobenzoic acid Spectrum

2-Fluorobenzoic acid(445-29-4)MS 2-Fluorobenzoic acid(445-29-4)¹HNMR 2-Fluorobenzoic acid(445-29-4)¹³CNMR 2-Fluorobenzoic acid(445-29-4)IR1 2-Fluorobenzoic acid(445-29-4)IR2 2-Fluorobenzoic acid(445-29-4)IR3

445-29-4(2-Fluorobenzoic acid)Related Search:

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Dimethyl phthalate Citric acid ETHYL 2-FLUOROBENZOATE

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NSC 10319 Adjacent acid 2-Fluorobenzoic acid≥ 99% (HPLC) OFBA O-FLUOROBENZOIC ACID RARECHEM AL BO 0015 2-FLUOROBENZOIC ACID 2-Fluorobenzoicaid AKOS BBS-00003806 2-fluoro-benzoicaci Benzoic acid, o-fluoro- o-Fluorbenzoesaeure o-fluoro-benzoicaci ortho-Fluorobenzoic acid Fluorobenzoicacidminwhitepowder 2-Fluorobenzoi acid 2-Fluorobenzoicacid,97% o-Fluorobenzoicacid,min.97% Benzoic acid, 2-fluoro- 2-Fluorobenzoicacid98% o-Fluorobenzoic Acid 2-Fluorobenzoic Acid 2-FLUOROICBENZOIC ACID 2-FLUOROBENZOHYDRAZIDE 2 - Fluoro Bezoic Acid o-Fluorobenzoic acid, min. 97% 2-Fluorobenzoic acid,99% 2-Fluorobenzoic acid, 99% 25GR uorobenzoic acid 2-Fluorbenzoesure 2-fluorobenzoate 2-FluorobenzoicAcid> 2-fluoro[carboxyl-14C1]benzoic acid -Fluorobenzoic acid 2-Fluorobenzoic acid, 95% 445-29-4 Organic Building Blocks Carbonyl Compounds Carboxylic Acids C7 Building Blocks Aryl Fluorinated Building Blocks Building Blocks Carbonyl Compounds organofluorine compounds Aromatics Intermediates & Fine Chemicals Pharmaceuticals C7 Carbonyl Compounds Carboxylic Acids Aromatic Carboxylic Acids, Amides, Anilides, Anhydrides & Salts Fluorobenzene FINE Chemical & INTERMEDIATES carboxylic acid| alkyl Fluorine Carboxylic Acids Chemical Synthesis Fluorinated Building Blocks Organic Building Blocks