CAS 54557-81-2|4-[3,4-(ethylenedioxy)phenyl]-4-oxobutyric acid

Introduction：Basic information about CAS 54557-81-2|4-[3,4-(ethylenedioxy)phenyl]-4-oxobutyric acid, 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	4-[3,4-(ethylenedioxy)phenyl]-4-oxobutyric acid
CAS Number	54557-81-2	Molecular Weight	236.22100
Density	1.33g/cm3	Boiling Point	475.6ºC at 760 mmHg
Molecular Formula	C₁₂H₁₂O₅	Melting Point	138ºC
MSDS	/	Flash Point	189.1ºC

Names

Name	4-(2,3-dihydro-1,4-benzodioxin-6-yl)-4-oxobutanoic acid
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.33g/cm3
Boiling Point	475.6ºC at 760 mmHg
Melting Point	138ºC
Molecular Formula	C₁₂H₁₂O₅
Molecular Weight	236.22100
Flash Point	189.1ºC
Exact Mass	236.06800
PSA	72.83000
LogP	1.50530
Index of Refraction	1.565
InChIKey	LMDXEMFSAHAGGP-UHFFFAOYSA-N
SMILES	O=C(O)CCC(=O)c1ccc2c(c1)OCCO2

Safety Information

Hazard Codes	Xi
HS Code	2932999099

Customs

HS Code	2932999099
Summary	2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Synonyms

4-(2H,3H-benzo[3,4-e]1,4-dioxin-6-yl)-4-oxobutanoic acid

4-[3,4-(Ethylenedioxy)Phenyl]-4-Oxobutyric Acid

4-(2,3-Dihydro-benzo[1,4]dioxin-6-yl)-4-oxo-buttersaeure

MFCD00168683

4-(2,3-Dihydro-benzo[1,4]dioxin-6-yl)-4-oxo-butyric acid

3-(6-<1,4>benzodioxanylcarbonyl)propionic acid

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