ethyl 2-[(4-chlorophenyl)diazenyl]-3-oxobutanoate

Modify Date: 2025-08-25 20:28:26

ethyl 2-[(4-chlorophenyl)diazenyl]-3-oxobutanoate Structure
ethyl 2-[(4-chlorophenyl)diazenyl]-3-oxobutanoate structure
Common Name ethyl 2-[(4-chlorophenyl)diazenyl]-3-oxobutanoate
CAS Number 5869-60-3 Molecular Weight 268.69600
Density 1.24g/cm3 Boiling Point 332.3ºC at 760 mmHg
Molecular Formula C12H13ClN2O3 Melting Point N/A
MSDS N/A Flash Point 154.7ºC

 Names

Name ethyl 2-[(4-chlorophenyl)diazenyl]-3-oxobutanoate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.24g/cm3
Boiling Point 332.3ºC at 760 mmHg
Molecular Formula C12H13ClN2O3
Molecular Weight 268.69600
Flash Point 154.7ºC
Exact Mass 268.06100
PSA 68.09000
LogP 2.94440
Index of Refraction 1.551
InChIKey PXAXDTSHPSUWIP-UHFFFAOYSA-N
SMILES CCOC(=O)C(N=Nc1ccc(Cl)cc1)C(C)=O

 Safety Information

HS Code 2927000090

 Customs

HS Code 2927000090
Summary 2927000090 other diazo-, azo- or azoxy-compounds。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

 Synonyms

Butanoic acid,2-((4-chlorophenyl)azo)-3-oxo-,ethyl ester
2-((p-Chlorophenyl)azo)-3-oxobutyric acid ethyl ester
ACETOACETIC ACID,2-((p-CHLOROPHENYL)AZO)-,ETHYL ESTER
4-Chlor-phenyl-azo-acetessigester [German]
4-Chlor-phenyl-azo-acetessigester
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