CAS 158555-42-1|Ethyl 4-(4-chlorophenyl)-2-oxobut-3-ynoate

Introduction：Basic information about CAS 158555-42-1|Ethyl 4-(4-chlorophenyl)-2-oxobut-3-ynoate, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties

Common Name	Ethyl 4-(4-chlorophenyl)-2-oxobut-3-ynoate
CAS Number	158555-42-1	Molecular Weight	236.65
Density	/	Boiling Point	/
Molecular Formula	C₁₂H₉ClO₃	Melting Point	/
MSDS	/	Flash Point	/

Names

Name	Ethyl 4-(4-chlorophenyl)-2-oxobut-3-ynoate

Chemical & Physical Properties

Molecular Formula	C₁₂H₉ClO₃
Molecular Weight	236.65
InChIKey	KZOUKEJFODTFHD-UHFFFAOYSA-N
SMILES	CCOC(=O)C(=O)C#Cc1ccc(Cl)cc1

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