2-Butenedioic acid(2Z)-, mono[2-(4-chlorophenyl)hydrazide] (9CI)

Modify Date: 2025-11-19 07:28:26

2-Butenedioic acid(2Z)-, mono[2-(4-chlorophenyl)hydrazide] (9CI) Structure
2-Butenedioic acid(2Z)-, mono[2-(4-chlorophenyl)hydrazide] (9CI) structure
Common Name 2-Butenedioic acid(2Z)-, mono[2-(4-chlorophenyl)hydrazide] (9CI)
CAS Number 6949-83-3 Molecular Weight 240.64300
Density 1.462g/cm3 Boiling Point 378.6ºC at 760 mmHg
Molecular Formula C10H9ClN2O3 Melting Point N/A
MSDS N/A Flash Point 182.7ºC

 Names

Name 4-[2-(4-chlorophenyl)hydrazinyl]-4-oxobut-2-enoic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.462g/cm3
Boiling Point 378.6ºC at 760 mmHg
Molecular Formula C10H9ClN2O3
Molecular Weight 240.64300
Flash Point 182.7ºC
Exact Mass 240.03000
PSA 78.43000
LogP 1.88780
Index of Refraction 1.648
InChIKey WGHZQRRNBDIYCR-WAYWQWQTSA-N
SMILES O=C(O)C=CC(=O)NNc1ccc(Cl)cc1

 Safety Information

HS Code 2928000090

 Customs

HS Code 2928000090
Summary 2928000090 other organic derivatives of hydrazine or of hydroxylamine VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%

 Synonyms

4-Chlorphenylmaleinhydrazidsaeure
Maleinsaeure-mono-[N'-(4-chlor-phenyl)-hydrazid]
N'-(4-chloro-phenyl)-maleohydrazidic acid
maleic acid mono-[N'-(4-chloro-phenyl)-hydrazide]
(Z)-3-[[(4-chlorophenyl)amino]carbamoyl]prop-2-enoic acid
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