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ChemicalBook >> CAS DataBase List >> 4-ETHOXYMETHYLENE-2-PHENYL-2-OXAZOLIN-5-ONE

4-ETHOXYMETHYLENE-2-PHENYL-2-OXAZOLIN-5-ONE

4-ETHOXYMETHYLENE-2-PHENYL-2-OXAZOLIN-5-ONE price.
  • $27 - $664.13
  • Product name: 4-ETHOXYMETHYLENE-2-PHENYL-2-OXAZOLIN-5-ONE
  • CAS: 15646-46-5
  • MF: C12H11NO3
  • MW: 217.22
  • EINECS:239-713-9
  • MDL Number:MFCD00003204
  • Synonyms:OXAZOLONE SENSITIZING AGENT;4-(ethoxymethylene)-2-phenyl-5(4h)-oxazolon ;4-ethoxymethylene-2-phenyl-2-oxazolin-5-on ;4-ETHOXYMETHYLEN-2-PHENYL-2-OXAZOLIN-5-O;4-ETHOXYMETHYLENE-2-PHENYL-2-OXAZOLIN- &;4-Ethoxymethylene-2-phenyloxazolin-5-one, 98+%;4-ETHOXYMETHYLENE2-PHENYLOXAZOL-5-ONE;2-Phenyl-4-(ethoxymethylene)-2-oxazoline-5-one
19 prices
Selected condition：
Brand
  • AHH
  • AK Scientific
  • Alfa Aesar
  • Ambeed
  • American Custom Chemicals Corporation
  • Atlantic Research Chemicals
  • Crysdot
  • Matrix Scientific
  • Sigma-Aldrich
Package
  • 100mg
  • 250mg
  • 0.5G
  • 500mg
  • 1g
  • 5g
  • 10g
  • 25g
  • 250g
  • 10gm:
  • ManufacturerAHH
  • Product numberMT-11867
  • Product description4-Ethoxymethylene-2-phenyl-2-oxazolin-5-one 98%
  • Packaging250g
  • Price$478
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product number4916AD
  • Product description(4E)-4-(Ethoxymethylene)-2-phenyl-1,3-oxazol-5(4H)-one
  • Packaging500mg
  • Price$210
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA10155
  • Product description4-Ethoxymethylene-2-phenyloxazolin-5-one, 98+%
  • Packaging1g
  • Price$37.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA10155
  • Product description4-Ethoxymethylene-2-phenyloxazolin-5-one, 98+%
  • Packaging5g
  • Price$139.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA10155
  • Product description4-Ethoxymethylene-2-phenyloxazolin-5-one, 98+%
  • Packaging25g
  • Price$394
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA818543
  • Product description4-(Ethoxymethylene)-2-phenyloxazol-5(4H)-one 95%
  • Packaging100mg
  • Price$27
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA818543
  • Product description4-(Ethoxymethylene)-2-phenyloxazol-5(4H)-one 95%
  • Packaging250mg
  • Price$39
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA818543
  • Product description4-(Ethoxymethylene)-2-phenyloxazol-5(4H)-one 95%
  • Packaging1g
  • Price$101
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA818543
  • Product description4-(Ethoxymethylene)-2-phenyloxazol-5(4H)-one 95%
  • Packaging5g
  • Price$341
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0011703
  • Product description4-ETHOXYMETHYLENE-2-PHENYL-2-OXAZOLIN-5-ONE 95.00%
  • Packaging0.5G
  • Price$616
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0011703
  • Product description4-ETHOXYMETHYLENE-2-PHENYL-2-OXAZOLIN-5-ONE 95.00%
  • Packaging1G
  • Price$664.13
  • Updated2021-12-16
  • Buy
  • ManufacturerAtlantic Research Chemicals
  • Product numberXS00809
  • Product description4-Ethoxymethylene-2-phenyl-2-oxazolin-5-one 95%
  • Packaging10gm:
  • Price$127.24
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD11246939
  • Product description4-(Ethoxymethylene)-2-phenyloxazol-5(4H)-one 95+%
  • Packaging5g
  • Price$349
  • Updated2021-12-16
  • Buy
  • ManufacturerMatrix Scientific
  • Product number064470
  • Product description(4E)-4-(Ethoxymethylene)-2-phenyl-1,3-oxazol-5(4H)-one
  • Packaging500mg
  • Price$119
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number862207
  • Product description4-Ethoxymethylene-2-phenyl-2-oxazolin-5-one purified by recrystallization
  • Packaging1g
  • Price$47.6
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberE0753
  • Product description4-Ethoxymethylene-2-phenyl-2-oxazolin-5-one analytical standard, for drug analysis
  • Packaging1g
  • Price$52.2
  • Updated2024-03-01
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AHH MT-11867 4-Ethoxymethylene-2-phenyl-2-oxazolin-5-one 98% 250g $478 2021-12-16 Buy
AK Scientific 4916AD (4E)-4-(Ethoxymethylene)-2-phenyl-1,3-oxazol-5(4H)-one 500mg $210 2021-12-16 Buy
Alfa Aesar A10155 4-Ethoxymethylene-2-phenyloxazolin-5-one, 98+% 1g $37.65 2024-03-01 Buy
Alfa Aesar A10155 4-Ethoxymethylene-2-phenyloxazolin-5-one, 98+% 5g $139.65 2024-03-01 Buy
Alfa Aesar A10155 4-Ethoxymethylene-2-phenyloxazolin-5-one, 98+% 25g $394 2021-12-16 Buy
Ambeed A818543 4-(Ethoxymethylene)-2-phenyloxazol-5(4H)-one 95% 100mg $27 2021-12-16 Buy
Ambeed A818543 4-(Ethoxymethylene)-2-phenyloxazol-5(4H)-one 95% 250mg $39 2021-12-16 Buy
Ambeed A818543 4-(Ethoxymethylene)-2-phenyloxazol-5(4H)-one 95% 1g $101 2021-12-16 Buy
Ambeed A818543 4-(Ethoxymethylene)-2-phenyloxazol-5(4H)-one 95% 5g $341 2021-12-16 Buy
American Custom Chemicals Corporation CHM0011703 4-ETHOXYMETHYLENE-2-PHENYL-2-OXAZOLIN-5-ONE 95.00% 0.5G $616 2021-12-16 Buy
American Custom Chemicals Corporation CHM0011703 4-ETHOXYMETHYLENE-2-PHENYL-2-OXAZOLIN-5-ONE 95.00% 1G $664.13 2021-12-16 Buy
Atlantic Research Chemicals XS00809 4-Ethoxymethylene-2-phenyl-2-oxazolin-5-one 95% 10gm: $127.24 2021-12-16 Buy
Crysdot CD11246939 4-(Ethoxymethylene)-2-phenyloxazol-5(4H)-one 95+% 5g $349 2021-12-16 Buy
Matrix Scientific 064470 (4E)-4-(Ethoxymethylene)-2-phenyl-1,3-oxazol-5(4H)-one 500mg $119 2021-12-16 Buy
Sigma-Aldrich 862207 4-Ethoxymethylene-2-phenyl-2-oxazolin-5-one purified by recrystallization 1g $47.6 2024-03-01 Buy
Sigma-Aldrich E0753 4-Ethoxymethylene-2-phenyl-2-oxazolin-5-one analytical standard, for drug analysis 1g $52.2 2024-03-01 Buy

Properties

Melting point :94-96 °C (dec.)(lit.)
Boiling point :357.77°C (rough estimate)
Density :1.2160 (rough estimate)
refractive index :1.5560 (estimate)
storage temp. :2-8°C
pka :-2.59±0.20(Predicted)
form :Solid
color :Gray to brown
Water Solubility :Soluble in methanol (50 mg/ml), and water (partly).
BRN :163055
CAS DataBase Reference :15646-46-5(CAS DataBase Reference)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning GHS hazard pictograms P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
Precautionary statements:
P280 Wear protective gloves/protective clothing/eye protection/face protection.

Description

4-Ethoxymethylene-2-phenyloxazolin-5-one acts as sensitizing agent. It is also used as pharmaceutical intermediates.

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