ChemicalBook > CAS DataBase List > 4-FLUOROPHENYLGLYOXAL HYDRATE

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
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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)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36
RTECS 
CY1440000
HazardClass 
IRRITANT
HS Code 
2914790090
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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.

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N-Bromosuccinimide Price

Matrix Scientific
Product number
003872
Product name
4-Fluorophenyl glyoxal hydrate
Purity
98%
Packaging
1g
Price
$12
Updated
2021/12/16
Apolloscientific
Product number
PC5633
Product name
4-Fluorophenylglyoxalhydrate
Packaging
1g
Price
$15
Updated
2021/12/16
SynQuest Laboratories
Product number
2618-3-04
Product name
4-Fluorophenylglyoxal monohydrate
Purity
95.0%
Packaging
1g
Price
$16
Updated
2021/12/16
Matrix Scientific
Product number
003872
Product name
4-Fluorophenyl glyoxal hydrate
Purity
98%
Packaging
5g
Price
$17
Updated
2021/12/16
AK Scientific
Product number
J55226
Product name
4-Fluorophenylglyoxalhydrate
Packaging
5g
Price
$28
Updated
2021/12/16
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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

Shaanxi Dideu Medichem Co. Ltd
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

447-43-8, 4-FLUOROPHENYLGLYOXAL HYDRATERelated Search:


  • 4-FLUOROPHENYLGLYOXAL HYDRATE
  • 4-FLUOROPHENYLGLYOXAL MONOHYDRATE
  • 2-(4-Fluorophenyl)-2-oxo-acetaldehyde
  • 2-(4-fluorophenyl)-2-oxoacetaldehyde hydrate
  • 4-FLUOROPHENYLGLYOXAL HYDRATE , DRY WT. BASIS
  • 4-FLUOROPHENYLGLYOXAL HYDRATE, 98%, DRY WT. BASIS
  • 2-(4-fluorophenyl)-2-keto-acetaldehyde
  • 2-(4-fluorophenyl)-2-oxo-ethanal
  • (4-Fluorophenyl)(oxo)acetaldehyde hydrate
  • 1-(4-fluorophenyl)-2,2-dihydroxyethanone
  • 1-(4-fluorophenyl)-2,2-dihydroxyethan-1-one
  • Ethanone, 1-(4-fluorophenyl)-2,2-dihydroxy-
  • 447-43-8
  • C8H5FO2H2O
  • C9H7FO2H2O