2-(3-broMophenyl)-2-oxoacetic acid
- Product Name
- 2-(3-broMophenyl)-2-oxoacetic acid
- CAS No.
- 7194-78-7
- Chemical Name
- 2-(3-broMophenyl)-2-oxoacetic acid
- Synonyms
- Benzeneacetic acid, 3-bromo-α-oxo-;2-(3-broMophenyl)-2-oxoacetic acid
- CBNumber
- CB92705485
- Molecular Formula
- C8H5BrO3
- Formula Weight
- 229.03
- MOL File
- 7194-78-7.mol
2-(3-broMophenyl)-2-oxoacetic acid Property
- Melting point:
- 60-61 °C
- Boiling point:
- 329.4±34.0 °C(Predicted)
- Density
- 1.738±0.06 g/cm3(Predicted)
- storage temp.
- Inert atmosphere,Room Temperature
- pka
- 2.10±0.54(Predicted)
- Appearance
- White to off-white Solid
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.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P271Use only outdoors or in a well-ventilated area.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P312Call a POISON CENTER or doctor/physician if you feel unwell.
P321Specific treatment (see … on this label).
P332+P313IF SKIN irritation occurs: Get medical advice/attention.
P337+P313IF eye irritation persists: Get medical advice/attention.
P362Take off contaminated clothing and wash before reuse.
P403+P233Store in a well-ventilated place. Keep container tightly closed.
P405Store locked up.
P501Dispose of contents/container to..…
N-Bromosuccinimide Price
- Product number
- B293330
- Product name
- 2-(3-Bromophenyl)-2-oxoaceticAcid
- Packaging
- 50mg
- Price
- $90
- Updated
- 2021/12/16
- Product number
- CS-0041879
- Product name
- 2-(3-Bromophenyl)-2-oxoaceticacid
- Packaging
- 1g
- Price
- $260
- Updated
- 2021/12/16
- Product number
- HCH0343928
- Product name
- 2-(3-BROMOPHENYL)-2-OXOACETIC ACID
- Purity
- 95.00%
- Packaging
- 5MG
- Price
- $497.16
- Updated
- 2021/12/16
- Product number
- CM109802
- Product name
- 2-(3-Bromophenyl)-2-oxoaceticacid
- Purity
- 95+%
- Packaging
- 1g
- Price
- $243
- Updated
- 2021/12/16
- Product number
- CD12039831
- Product name
- 2-(3-Bromophenyl)-2-oxoaceticacid
- Purity
- 98%
- Packaging
- 1g
- Price
- $257
- Updated
- 2021/12/16
2-(3-broMophenyl)-2-oxoacetic acid Chemical Properties,Usage,Production
Synthesis
62123-80-2
7194-78-7
General procedure for the synthesis of 2-(3-bromophenyl)-2-oxoacetic acid from ethyl 2-(3-bromophenyl)-2-oxoacetate: to a solution of ethyl 2-(3-bromophenyl)-2-oxoacetate (1 g, 3.9 mmol) in methanol (10 mL) was added an aqueous solution of potassium hydroxide (2 mL, 50% w/v) and the reaction mixture was stirred at room temperature for 30 min. Upon completion of the reaction, the pH was adjusted to 4 with 1 N hydrochloric acid. the reaction mixture was extracted with ethyl acetate (5 mL x 4), the organic phases were combined and dried over anhydrous sodium sulfate. After filtration, the organic phase was concentrated under reduced pressure to give the crude product. The crude product was used directly in the next step of the reaction without further purification (0.8 g, 89% yield). Mass spectrometry (MS) data: m/z 230 ([M-H]-).
References
[1] Patent: US2008/261921, 2008, A1. Location in patent: Page/Page column 105-106
2-(3-broMophenyl)-2-oxoacetic acid Preparation Products And Raw materials
Raw materials
Preparation Products
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