- 4-Fluorobenzoic acid
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- $38.00 / 1kg
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2026-01-22
- CAS:456-22-4
- Min. Order: 1kg
- Purity: 0.99
- Supply Ability: 100kg
- 4-Fluorobenzoic acid
-
- $0.00 / 1KG
-
2026-01-22
- CAS:456-22-4
- Min. Order: 1KG
- Purity: 98%min
- Supply Ability: 30tons/month
- 4-Fluorobenzoic acid
-
- $15.00 / 1KG
-
2026-01-22
- CAS:456-22-4
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: 300MT/year
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| | 4-Fluorobenzoic acid Chemical Properties |
| Melting point | 182-184 °C (lit.) | | Boiling point | 117 °C | | density | 1.479 | | storage temp. | Sealed in dry,Room Temperature | | solubility | alcohol: soluble | | pka | 4.15(at 25℃) | | form | Crystalline Powder | | 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 | | InChI | 1S/C7H5FO2/c8-6-3-1-5(2-4-6)7(9)10/h1-4H,(H,9,10) | | InChIKey | BBYDXOIZLAWGSL-UHFFFAOYSA-N | | SMILES | OC(=O)c1ccc(F)cc1 | | CAS DataBase Reference | 456-22-4(CAS DataBase Reference) | | NIST Chemistry Reference | Benzoic acid, 4-fluoro-(456-22-4) | | EPA Substance Registry System | Benzoic acid, 4-fluoro- (456-22-4) |
| Hazard Codes | Xn,Xi | | Risk Statements | 22-41-36/37/38 | | Safety Statements | 26-39-24/25-22-37/39-36 | | WGK Germany | 3 | | TSCA | TSCA listed | | HazardClass | IRRITANT | | HS Code | 29163900 | | Storage Class | 11 - Combustible Solids | | Hazard Classifications | Eye Irrit. 2
Skin Irrit. 2 |
| | 4-Fluorobenzoic acid Usage And Synthesis |
| Description | 4-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.
| | Reference | AG. 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 Properties | white to light yellow crystal powder | | Uses | 4-Fluorobenzoic acid has been used in high resolution charge density study. | | Definition | ChEBI: A fluorobenzoic acid carrying a fluoro substituent at position 4. | | Purification Methods | Crystallise 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.] |
| | 4-Fluorobenzoic acid Preparation Products And Raw materials |
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