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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
MOL File:
445-29-4.mol
MSDS File:
SDS
Modify Date:
2024/7/26 17:49:17

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
form Crystalline Powder or Needles
pka 3.27(at 25℃)
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)
NIST Chemistry Reference Benzoic acid, 2-fluoro-(445-29-4)
EPA Substance Registry System Benzoic acid, 2-fluoro- (445-29-4)

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
Hazard Codes  Xi
Risk Statements  37/38-36/37/38
Safety Statements  22-26-28-24/25-37/39-36
WGK Germany  3
RTECS  DH0250000
TSCA  T
HazardClass  IRRITANT
HS Code  29163900
NFPA 704
0
2 0

2-Fluorobenzoic acid price More Price(8)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich(India) 412244 2-Fluorobenzoic acid 97% 445-29-4 25G ₹2002.63 2022-06-14 Buy
Sigma-Aldrich(India) 412244 2-Fluorobenzoic acid 97% 445-29-4 100G ₹4665.58 2022-06-14 Buy
ALFA India ALF-A11015-36 2-Fluorobenzoic acid, 98+% 445-29-4 500g ₹8310 2022-05-26 Buy
TCI Chemicals (India) F0035 2-Fluorobenzoic Acid 445-29-4 25G ₹3400 2022-05-26 Buy
ALFA India ALF-A11015-22 2-Fluorobenzoic acid, 98+% 445-29-4 100g ₹3526 2022-05-26 Buy
Product number Packaging Price Buy
412244 25G ₹2002.63 Buy
412244 100G ₹4665.58 Buy
ALF-A11015-36 500g ₹8310 Buy
F0035 25G ₹3400 Buy
ALF-A11015-22 100g ₹3526 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 may be employed in the preparation of zaragozic acid A analogs. It is also used as an organic chemical synthesis intermediate.

Uses

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

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.

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.

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.]

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NSC 10319 Adjacent acid 2-Fluorobenzoic acid≥ 99% (HPLC) RARECHEM AL BO 0015 2-FLUOROBENZOIC ACID 2-Fluorobenzoicaid AKOS BBS-00003806 2-fluoro-benzoicaci Benzoic acid, o-fluoro- o-Fluorbenzoesaeure o-fluoro-benzoicaci 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 - Fluoro Bezoic Acid o-Fluorobenzoic acid, min. 97% 2-Fluorobenzoic acid,99% 2-Fluorobenzoic acid, 99% 25GR 2-fluoro[carboxyl-14C1]benzoic acid -Fluorobenzoic acid uorobenzoic acid 2-Fluorbenzoesure 2-FluorobenzoicAcid> OFBA 2-fluorobenzoate O-FLUOROBENZOIC ACID ortho-Fluorobenzoic acid 2-FLUOROBENZOHYDRAZIDE 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 Organic Fluorinated Building Blocks