4-FLUOROPHENYLGLYOXAL HYDRATE
- Product Name
- 4-FLUOROPHENYLGLYOXAL HYDRATE
- CAS No.
- 447-43-8
- Chemical Name
- 4-FLUOROPHENYLGLYOXAL HYDRATE
- Synonyms
- 4-FLUOROPHENYLGLYOXAL HYDRATE;2-(4-fluorophenyl)-2-oxo-ethanal;4-FLUOROPHENYLGLYOXAL MONOHYDRATE;2-(4-Fluorophenyl)-2-oxo-acetaldehyde;2-(4-fluorophenyl)-2-keto-acetaldehyde;1-(4-fluorophenyl)-2,2-dihydroxyethanone;(4-Fluorophenyl)(oxo)acetaldehyde hydrate;1-(4-fluorophenyl)-2,2-dihydroxyethan-1-one;Ethanone, 1-(4-fluorophenyl)-2,2-dihydroxy-;2-(4-fluorophenyl)-2-oxoacetaldehyde hydrate
- CBNumber
- CB7719336
- Molecular Formula
- C8H7FO3
- Formula Weight
- 170.14
- MOL File
- 447-43-8.mol
4-FLUOROPHENYLGLYOXAL HYDRATE Property
- Melting point:
- 80 °C
- Boiling point:
- 115 °C
- Density
- 1.411±0.06 g/cm3(Predicted)
- storage temp.
- Inert atmosphere,Store in freezer, under -20°C
- form
- solid
- pka
- 10.51±0.41(Predicted)
- color
- White
- BRN
- 2354778
- CAS DataBase Reference
- 447-43-8(CAS DataBase Reference)
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
- Precautionary statements
-
P280Wear protective gloves/protective clothing/eye protection/face protection.
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
- 003872
- Product name
- 4-Fluorophenyl glyoxal hydrate
- Purity
- 98%
- Packaging
- 1g
- Price
- $12
- Updated
- 2021/12/16
- Product number
- PC5633
- Product name
- 4-Fluorophenylglyoxalhydrate
- Packaging
- 1g
- Price
- $15
- Updated
- 2021/12/16
- Product number
- 2618-3-04
- Product name
- 4-Fluorophenylglyoxal monohydrate
- Purity
- 95.0%
- Packaging
- 1g
- Price
- $16
- Updated
- 2021/12/16
- Product number
- 003872
- Product name
- 4-Fluorophenyl glyoxal hydrate
- Purity
- 98%
- Packaging
- 5g
- Price
- $17
- Updated
- 2021/12/16
- Product number
- J55226
- Product name
- 4-Fluorophenylglyoxalhydrate
- Packaging
- 5g
- Price
- $28
- Updated
- 2021/12/16
4-FLUOROPHENYLGLYOXAL HYDRATE Chemical Properties,Usage,Production
Synthesis
403-42-9
447-43-8
General procedure for the synthesis of hydrated 4-fluorobenzoylformaldehyde from 4-fluoroacetophenone: general method: a mixture of substrate (0.6 mmol) and bromoethylene (2a, 0.06 mmol) in DMSO (1.1 mL) was placed in an open-topped flask and heated in an oil bath (see Table 2 for specific temperatures and reaction times). After completion of the reaction (monitored by TLC), the reaction mixture was diluted with water (11 mL), treated with saturated NaCl solution and extracted with ethyl acetate (5 × 4 mL). Only in case of synthesis of arylglyoxal, the organic layer was additionally washed with Na2CO3 solution (0.12 mmol, dissolved in 2 mL of water), followed by saturated aqueous NaCl solution and dried with anhydrous Na2SO4. The extract was purified by column chromatography (eluent: petroleum ether/ethyl acetate gradient) to give pure product.
References
[1] Chinese Chemical Letters, 2013, vol. 24, # 12, p. 1118 - 1122
[2] Tetrahedron, 2011, vol. 67, # 41, p. 8000 - 8008
[3] Chemistry of Heterocyclic Compounds, 2018, vol. 54, # 1, p. 51 - 57
[4] Khim. Geterotsikl. Soedin., 2018, vol. 54, # 1, p. 51 - 57,7
[5] Journal of Organic Chemistry, 1952, vol. 17, p. 1425,1429
4-FLUOROPHENYLGLYOXAL HYDRATE Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 4-FLUOROPHENYLGLYOXAL HYDRATE manufacturers
- Product
- 4-FLUOROPHENYLGLYOXAL HYDRATE 447-43-8
- Price
- US $1.00-28.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 20000KG
- Release date
- 2024-07-29