(E)-4-(4-acetamidophenyl)-4-oxo-but-2-enoic acid

Modify Date: 2025-09-26 12:37:17

(E)-4-(4-acetamidophenyl)-4-oxo-but-2-enoic acid Structure
(E)-4-(4-acetamidophenyl)-4-oxo-but-2-enoic acid structure
Common Name (E)-4-(4-acetamidophenyl)-4-oxo-but-2-enoic acid
CAS Number 24849-50-1 Molecular Weight 233.22000
Density 1.33g/cm3 Boiling Point 517ºC at 760 mmHg
Molecular Formula C12H11NO4 Melting Point N/A
MSDS N/A Flash Point 266.5ºC

 Names

Name (E)-4-(4-acetamidophenyl)-4-oxobut-2-enoic acid

 Chemical & Physical Properties

Density 1.33g/cm3
Boiling Point 517ºC at 760 mmHg
Molecular Formula C12H11NO4
Molecular Weight 233.22000
Flash Point 266.5ºC
Exact Mass 233.06900
PSA 83.47000
LogP 1.54150
Vapour Pressure 1.63E-11mmHg at 25°C
Index of Refraction 1.618

 Safety Information

HS Code 2924299090

 Synthetic Route

~%

(E)-4-(4-acetamidophenyl)-4-oxo-but-2-enoic acid Structure

(E)-4-(4-acetam...

CAS#:24849-50-1

Literature: El-Hashash; Rizk; Aburzeza Egyptian Journal of Chemistry, 2011 , vol. 54, # 3 p. 299 - 312

 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%
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