4-(4-FLUOROPHENOXY)BENZOIC ACID
- Product Name
- 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
- Formula Weight
- 232.21
- MOL File
- 129623-61-6.mol
4-(4-FLUOROPHENOXY)BENZOIC ACID Property
- Melting point:
- 171-175 °C
- storage temp.
- Sealed in dry,Room Temperature
- form
- solid
- Appearance
- White to off-white Solid
Safety
- 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
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
H319Causes serious eye irritation
H400Very toxic to aquatic life
- Precautionary statements
-
P273Avoid release to the environment.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- 659487
- Product name
- 4-(4-Fluorophenoxy)benzoic acid
- Purity
- 97%
- Packaging
- 1g
- Price
- $30
- Updated
- 2023/06/20
- Product number
- 659487
- Product name
- 4-(4-Fluorophenoxy)benzoic acid
- Purity
- 97%
- Packaging
- 5g
- Price
- $124
- Updated
- 2023/06/20
- Product number
- F621420
- Product name
- 4-(4-Fluorophenoxy)benzoic acid
- Packaging
- 250mg
- Price
- $55
- Updated
- 2021/12/16
- Product number
- Z9479
- Product name
- 4-(4-Fluorophenoxy)benzoic acid
- Packaging
- 100g
- Price
- $611
- Updated
- 2021/12/16
- Product number
- COR0002666
- Product name
- 4-(4-FLUOROPHENOXY)BENZOIC ACID
- Purity
- 95.00%
- Packaging
- 2.5G
- Price
- $852.21
- Updated
- 2021/12/16
4-(4-FLUOROPHENOXY)BENZOIC ACID Chemical Properties,Usage,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
Preparation Products
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