CAS 620-80-4|Ethyl 2-benzylidene-3-oxobutanoate

Introduction：Basic information about CAS 620-80-4|Ethyl 2-benzylidene-3-oxobutanoate, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Customs
5. Synonyms

Common Name	Ethyl 2-benzylidene-3-oxobutanoate
CAS Number	620-80-4	Molecular Weight	218.249
Density	1.1±0.1 g/cm3	Boiling Point	296.0±0.0 °C at 760 mmHg
Molecular Formula	C₁₃H₁₄O₃	Melting Point	/
MSDS	/	Flash Point	111.9±18.2 °C

Names

Name	Ethyl2-benzylideneacetoacetate
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.1±0.1 g/cm3
Boiling Point	296.0±0.0 °C at 760 mmHg
Molecular Formula	C₁₃H₁₄O₃
Molecular Weight	218.249
Flash Point	111.9±18.2 °C
Exact Mass	218.094299
PSA	43.37000
LogP	2.21
Vapour Pressure	0.0±0.6 mmHg at 25°C
Index of Refraction	1.546
InChIKey	AYZGINZXVVKWKV-FMIVXFBMSA-N
SMILES	CCOC(=O)C(=Cc1ccccc1)C(C)=O
Storage condition	2-8°C

Safety Information

Hazard Codes	Xi
HS Code	2918300090

Customs

HS Code	2918300090
Summary	2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

Synonyms

Ethyl (2Z)-2-benzylidene-3-oxobutanoate

Ethyl 2-benzylideneacetoacetate

2-Acetyl-3-phenylpropenoic acid ethyl ester

Butanoic acid, 3-oxo-2-(phenylmethylene)-, ethyl ester, (2E)-

ethyl 2-benzylidene-3-oxobutanoate

2-Benzylidene-3-oxobutanoic acid ethyl ester

Butanoic acid, 3-oxo-2-(phenylmethylene)-, ethyl ester, (2Z)-

2-Acetyl-3-phenylacrylic acid ethyl ester

ethyl acetobenzylidene acetate

Ethyl (2E)-2-benzylidene-3-oxobutanoate

2-Benzylidene-3-oxobutyric acid ethyl ester

2-benzylideneacetoacetic acid ethyl ester

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