N-[(E)-4-(4-nitrophenyl)-2-oxo-but-3-enyl]acetamide

Modify Date: 2025-08-25 03:20:28

N-[(E)-4-(4-nitrophenyl)-2-oxo-but-3-enyl]acetamide Structure
N-[(E)-4-(4-nitrophenyl)-2-oxo-but-3-enyl]acetamide structure
 Common Name N-[(E)-4-(4-nitrophenyl)-2-oxo-but-3-enyl]acetamide
CAS Number 5424-51-1 Molecular Weight 248.23500
Density 1.274g/cm3 Boiling Point 480.5ºC at 760 mmHg
Molecular Formula C12H12N2O4 Melting Point N/A
MSDS N/A Flash Point 244.4ºC

 Names

Name N-[(E)-4-(4-nitrophenyl)-2-oxobut-3-enyl]acetamide
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.274g/cm3
Boiling Point 480.5ºC at 760 mmHg
Molecular Formula C12H12N2O4
Molecular Weight 248.23500
Flash Point 244.4ºC
Exact Mass 248.08000
PSA 91.99000
LogP 2.22730
Index of Refraction 1.595

 Safety Information

HS Code 2924299090

 Synthetic Route

1-acetylamino-4-phenyl-but-3-en-2-one structure

1-acetylamino-4...

CAS#:88611-66-9

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N-[(E)-4-(4-nitrophenyl)-2-oxo-but-3-enyl]acetamide Structure

N-[(E)-4-(4-nit...

CAS#:5424-51-1

Literature: Nobles; Burckhalter Journal of the American Pharmaceutical Association (1912-1977), 1958 , vol. 47, p. 86,89
1-Amino-4-phenylbut-3-en-2-one structure

1-Amino-4-pheny...

CAS#:99059-88-8

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N-[(E)-4-(4-nitrophenyl)-2-oxo-but-3-enyl]acetamide Structure

N-[(E)-4-(4-nit...

CAS#:5424-51-1

Literature: Nobles; Burckhalter Journal of the American Pharmaceutical Association (1912-1977), 1958 , vol. 47, p. 86,89

 Customs

HS Code 2924299090
Summary 2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

 Synonyms

N-[4-(4-nitro-phenyl)-2-oxo-but-3-enyl]-acetamide
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Chemsrc provides CAS#:5424-51-1 MSDS, density, melting point, boiling point, structure, etc. Its name is N-[(E)-4-(4-nitrophenyl)-2-oxo-but-3-enyl]acetamide>> amp version: N-[(E)-4-(4-nitrophenyl)-2-oxo-but-3-enyl]acetamide

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