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4-Fluorobenzoic acid

4-Fluorobenzoic acid Suppliers list
Company Name: Henan DaKen Chemical CO.,LTD.
Tel: +86-371-55531817
Products Intro: Product Name:4-Fluorobenzoic acid
Purity:99% Package:100g,500g,1KG,10KG,100KG
Company Name: Henan Tianfu Chemical Co.,Ltd.
Tel: 0371-55170693
Products Intro: CAS:456-22-4
Purity:99% Package:500G;1KG;5KG;25KG
Company Name: Mainchem Co., Ltd.
Tel: +86-0592-6210733
Products Intro: Product Name:4-Fluorobenzoic acid
Company Name: Speranza Chemical Co., Ltd.
Tel: +8618688942810
Products Intro: Product Name:4-Fluorobenzoic acid
Purity:99% Package:1kg,100kg,1MT
Company Name: Chemwill Asia Co.,Ltd.
Tel: 86-21-51086038
Products Intro: CAS:456-22-4
Purity:99% Package:5KG;1KG;25KG

Lastest Price from 4-Fluorobenzoic acid manufacturers

  • 4-Fluorobenzoic acid
  • US $1.00 / kg
  • 2018-12-24
  • CAS: 456-22-4
  • Min. Order: 1g
  • Purity: 99%
  • Supply Ability: 100KG
4-Fluorobenzoic acid Basic information
Description Reference
Product Name:4-Fluorobenzoic acid
Synonyms:4-FLUOROBENZOIC ACID;AKOS 92636;PFBA;P-FLUOROBENZOIC ACID;TIMTEC-BB SBB008568;RARECHEM AL BO 0053;4-fluoro-benzoicaci;Benzoic acid, p-fluoro-
Product Categories:Fluorin-contained Benzoic acid series;Benzene derivatives;Aromatic Carboxylic Acids, Amides, Anilides, Anhydrides & Salts;Carboxylic Acids;Phenyls & Phenyl-Het;Fluorobenzene;API intermediates;Carboxylic Acids;Phenyls & Phenyl-Het;C7;Carbonyl Compounds;carboxylic acid| alkyl Fluorine
Mol File:456-22-4.mol
4-Fluorobenzoic acid Structure
4-Fluorobenzoic acid Chemical Properties
Melting point 184 °C
density 1.479
storage temp. Store below +30°C.
solubility alcohol: soluble
form Crystalline Powder
pka4.15(at 25℃)
color White to slightly yellow
Water Solubility Soluble in alcohol, hot water, methanol, and ether. Very slightly soluble in cold water.
Merck 14,4171
BRN 1906922
CAS DataBase Reference456-22-4(CAS DataBase Reference)
NIST Chemistry ReferenceBenzoic acid, 4-fluoro-(456-22-4)
EPA Substance Registry SystemBenzoic acid, 4-fluoro-(456-22-4)
Safety Information
Hazard Codes Xn,Xi
Risk Statements 22-41-36/37/38
Safety Statements 26-39-24/25-22-37/39-36
WGK Germany 3
Hazard Note Irritant
HazardClass IRRITANT
HS Code 29163900
MSDS Information
4-Fluorobenzoic acid English
SigmaAldrich English
ACROS English
ALFA English
4-Fluorobenzoic acid Usage And Synthesis
Description4-Fluorobenzoic acid is used as an intermediate in organic synthesis. For instance, it is used to synthesize N-cuccinimidyl 4-[18F]-fluorobenzoate, which is used for the 18F labeling of antibodies. It has been used in high resolution charge density study.
ReferenceAG. Vaidyanathan, M. R. Zalutsky, Improved Synthesis of N-Succinimidyl 4-[18F]Fluorobenzoate and Its Application to the Labeling of a Monoclonal Antibody Fragment, Bioconjuate Chemistry, 1994, vol. 5, pp. 352-356
Chemical Propertieswhite to light yellow crystal powder
DefinitionChEBI: A fluorobenzoic acid carrying a fluoro substituent at position 4.
Purification MethodsCrystallise the acid from 50% aqueous EtOH, then purify it by zone melting or vacuum sublimation at 130-140o. [Beilstein 9 H 333, 9 III 1327, 9 IV 953.]
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