4-(4-Fluorophenoxy)benzoic acid
- CAS No.
- 129623-61-6
- Chemical Name:
- 4-(4-Fluorophenoxy)benzoic acid
- Synonyms
- 4-(4-Fluorophenoxy)benzoic acid;Benzoic acid, 4-(4-fluorophenoxy)-;4-(4-Fluorophenoxy)benzoic acid 97%;JR-7132, 4-(4-Fluorophenoxy)benzoic acid, 97%;4-
(4- Fluorophenoxy) benzoic acid
- CBNumber:
- CB6705626
- Molecular Formula:
- C13H9FO3
- Molecular Weight:
- 232.21
- MDL Number:
- MFCD01631892
- MOL File:
- 129623-61-6.mol
- MSDS File:
- SDS
- TDS File:
- TDS
| Melting point | 171-175 °C |
|---|---|
| storage temp. | Sealed in dry,Room Temperature |
| form | solid |
| Appearance | White to off-white Solid |
| InChI | 1S/C13H9FO3/c14-10-3-7-12(8-4-10)17-11-5-1-9(2-6-11)13(15)16/h1-8H,(H,15,16) |
| InChIKey | YYKALFXKRWCSLY-UHFFFAOYSA-N |
| SMILES | OC(=O)c1ccc(Oc2ccc(F)cc2)cc1 |
| UNSPSC Code | 12352100 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS07,GHS09 |
|---|---|
| Signal word | Warning |
| Hazard statements | H302-H319-H400 |
| Precautionary statements | P273-P301+P312+P330-P305+P351+P338 |
| PPE | dust mask type N95 (US), Eyeshields, Gloves |
| Hazard Codes | Xn,N |
| Risk Statements | 22-36-50/53 |
| Safety Statements | 26-60-61 |
| RIDADR | UN 3077 9 / PGIII |
| WGK Germany | 3 |
| HazardClass | 9 |
| Storage Class | 11 - Combustible Solids |
| Hazard Classifications | Acute Tox. 4 Oral Aquatic Acute 1 Eye Irrit. 2 |
| Limited Quantities | 5.0 kg (11 lbs) (solid) |
| Excepted Quantities | Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L) |
4-(4-Fluorophenoxy)benzoic acid price More Price(58)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 659487 | 4-(4-Fluorophenoxy)benzoic acid 97% | 129623-61-6 | 1g | $30 | 2023-06-20 | Buy |
| Sigma-Aldrich | 659487 | 4-(4-Fluorophenoxy)benzoic acid 97% | 129623-61-6 | 5g | $124 | 2023-06-20 | Buy |
| Usbiological | 277855 | 4-(4-Fluorophenoxy)Benzoic Acid Asreported | 129623-61-6 | 5g | $379 | 2026-06-03 | Buy |
| Usbiological | 277855 | 4-(4-Fluorophenoxy)Benzoic Acid Asreported | 129623-61-6 | 10g | $529 | 2026-06-03 | Buy |
| Usbiological | 277855 | 4-(4-Fluorophenoxy)Benzoic Acid Asreported | 129623-61-6 | 25g | $818 | 2026-06-03 | Buy |
4-(4-Fluorophenoxy)benzoic acid Chemical Properties, Uses, Production
Synthesis
1765-93-1
99-76-3
129623-61-6
To a round bottom flask containing 4-fluorophenylboronic acid (2.1 g, 15 mmol), copper(II) acetate (1.4 g, 7.5 mmol), activated powdered molecular sieves (ca. 2 g), and nipagin methyl ester (1.2 g, 7.5 mmol) was added triethylamine (5.2 mL, 38 mmol) followed by dichloromethane (75 mL). The reaction mixture was stirred at room temperature for 16 hours while air was continuously passed through. Upon completion of the reaction, the reaction mixture was diluted with dichloromethane and filtered through a silica gel column. The silica gel was washed with a solvent mixture of ethyl acetate-heptane. The filtrate was concentrated under reduced pressure and subsequently dissolved in 1,4-dioxane (15 mL). To this solution was added aqueous lithium hydroxide (1 N, 15 mL) and stirred at room temperature for 18 hours. At the end of the reaction, the pH of the reaction mixture was adjusted to acidic (pH < 6) with aqueous hydrochloric acid (1 N). The resulting precipitate was collected by filtration, washed with water and dried under vacuum to afford 4-(4-fluorophenoxy)benzoic acid (1.6 g, 90% yield). Mass spectrometry analysis (ESI) showed the (M-H)- peak of C13H9FO3 at m/z 231.
References
[1] Patent: US2003/236279, 2003, A1. Location in patent: Page 34
4-(4-Fluorophenoxy)benzoic acid Preparation Products And Raw materials
Raw materials
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Preparation Products
4-(4-Fluorophenoxy)benzoic acid Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Energy Chemical | 400-0056266 | sales8178@energy-chemical.com | China | 44850 | 61 |
| Adamas Reagent, Ltd. | 400-6009262 15618770481 | yhx@titansci.com | China | 14098 | 59 |
| Nanjing Norris-Pharm Technology Co., Ltd | 13901585132 | sales@norris-pharm.com | China | 8869 | 55 |
| Jiangsu Aikon Biopharmaceutical R&D co.,Ltd. | 025-66113011 13913916777 | cfzhang@aikonchem.com | China | 19902 | 55 |
| Shanghai Jian Chao Chemical Technology Co., Ltd. | 150-2103-5486 18017383231 | 983544897@qq.com | China | 9335 | 55 |
| 9ding chemical ( Shanghai) Limited | 4009209199 | sales@9dingchem.com | China | 18201 | 56 |
| HBCChem, Inc. | +1-510-219-6317 | sales@hbcchem.com | United States | 10628 | 60 |
| Shanghai Aspire Biological Technology Co., Ltd. | 021-61317773 | sales@aspirebio.com | China | 2880 | 58 |
| Sigma-Aldrich | 021-61415566 800-8193336 | orderCN@merckgroup.com | China | 51389 | 80 |
| SanoChem (Chengdu) Tech. Co., Ltd. | 28-87999436 02887999436 | sales@sano-chem.com | China | 3792 | 55 |
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