2-AMINO-4,6-DIFLUOROBENZOIC ACID
Uses- Product Name
- 2-AMINO-4,6-DIFLUOROBENZOIC ACID
- CAS No.
- 126674-77-9
- Chemical Name
- 2-AMINO-4,6-DIFLUOROBENZOIC ACID
- Synonyms
- BUTTPARK 49\07-42;2-AMINO-4,6-DIFLUOROBENZOIC ACID;Benzoic acid, 2-aMino-4,6-difluoro-;2-AMino-4,6-difluorobenzoic acid 97%;2-Amino-4,6-difluorobenzoic acid ,97%;2-Amino-4,6-difluorobenzoic acid, 95%;2-AMino-4,6-difluorobenzoic acid, 6-difluorobenzoic acid;2-Carboxy-3,5-difluoroaniline, 4,6-Difluoroanthranilic acid
- CBNumber
- CB1692264
- Molecular Formula
- C7H5F2NO2
- Formula Weight
- 173.12
- MOL File
- 126674-77-9.mol
2-AMINO-4,6-DIFLUOROBENZOIC ACID Property
- Boiling point:
- 305.8±42.0 °C(Predicted)
- Density
- 1.536
- storage temp.
- RT, protect from light
- form
- wooly crystalline powder
- pka
- 3.95±0.10(Predicted)
- color
- Light yellow/gold
- Sensitive
- Air Sensitive
Safety
- Hazard Codes
- Xi
- HS Code
- 2916310000
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P271Use only outdoors or in a well-ventilated area.
P280Wear protective gloves/protective clothing/eye protection/face protection.
N-Bromosuccinimide Price
- Product number
- PC4086
- Product name
- 2-Amino-4,6-difluorobenzoicacid
- Packaging
- 250mg
- Price
- $25
- Updated
- 2021/12/16
- Product number
- 4657-3-17
- Product name
- 2-Amino-4,6-difluorobenzoic acid
- Packaging
- 250mg
- Price
- $28
- Updated
- 2021/12/16
- Product number
- FA54385
- Product name
- 2-Amino-4,6-difluorobenzoic acid
- Packaging
- 250mg
- Price
- $85
- Updated
- 2021/12/16
- Product number
- FA54385
- Product name
- 2-Amino-4,6-difluorobenzoic acid
- Packaging
- 500mg
- Price
- $135
- Updated
- 2021/12/16
- Product number
- FA54385
- Product name
- 2-Amino-4,6-difluorobenzoic acid
- Packaging
- 1g
- Price
- $362.6
- Updated
- 2021/12/16
2-AMINO-4,6-DIFLUOROBENZOIC ACID Chemical Properties,Usage,Production
Uses
2-Amino-4,6-difluorobenzoic acid is an important pharmaceutical and pesticide intermediate, and it can also be used in liquid crystal materials. It has the advantages of high value and good market prospects.
Synthesis
126674-93-9
126674-77-9
Stage 3: Synthesis of 2-amino-4,6-difluorobenzoic acid A solution of sodium hydroxide (6.70 g, 167 mmol) and 30% hydrogen peroxide (6.7 mL) in water (60 mL) was added dropwise to a suspension of the stage 2 product (4.58 g, 25 mmol) in water (125 mL) and the reaction was carried out at 0 °C. Subsequently, the reaction mixture was stirred at room temperature for 20 hours. Upon completion of the reaction, the pH was adjusted to 3 with formic acid (~11 mL, taking care to control the rate of addition to prevent violent foaming), at which point the target compound began to precipitate. The precipitate was collected by filtration and dried in a desiccator using phosphorus pentoxide to give 3.72 g of white solid product (86% yield). The melting point of the product was 198-202 °C.
References
[1] Patent: US2008/293749, 2008, A1. Location in patent: Page/Page column 14
[2] Journal of Medicinal Chemistry, 2006, vol. 49, # 22, p. 6465 - 6488
[3] Organic Process Research and Development, 2010, vol. 14, # 5, p. 1078 - 1087
2-AMINO-4,6-DIFLUOROBENZOIC ACID Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 2-AMINO-4,6-DIFLUOROBENZOIC ACID manufacturers
- Product
- 2-Amino-4,6-difluorobenzoic acid 126674-77-9
- Price
- US $0.00-0.00/KG
- Min. Order
- 5mg
- Purity
- 99%HPLC
- Supply Ability
- 2000tons
- Release date
- 2020-01-07
- Product
- 2-AMINO-4,6-DIFLUOROBENZOIC ACID 126674-77-9
- Price
- US $0.00-0.00/kg
- Min. Order
- 1kg
- Purity
- 98.0%
- Supply Ability
- 1000kg
- Release date
- 2023-04-05
- Product
- 2-Amino-4,6-difluorobenzoic acid 126674-77-9
- Price
- US $1.00/KG
- Min. Order
- 1g
- Purity
- 98%
- Supply Ability
- 200kgs
- Release date
- 2020-01-09