CAS 39757-31-8|Methyl 4-(4-methoxyphenyl)-2,4-dioxobutanoate

Introduction：Basic information about CAS 39757-31-8|Methyl 4-(4-methoxyphenyl)-2,4-dioxobutanoate, 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	Methyl 4-(4-methoxyphenyl)-2,4-dioxobutanoate
CAS Number	39757-31-8	Molecular Weight	236.221
Density	1.2±0.1 g/cm3	Boiling Point	396.4±22.0 °C at 760 mmHg
Molecular Formula	C₁₂H₁₂O₅	Melting Point	96-98ºC
MSDS	/	Flash Point	178.0±22.4 °C

Names

Name	methyl 4-(4-methoxyphenyl)-2,4-dioxobutanoate
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.2±0.1 g/cm3
Boiling Point	396.4±22.0 °C at 760 mmHg
Melting Point	96-98ºC
Molecular Formula	C₁₂H₁₂O₅
Molecular Weight	236.221
Flash Point	178.0±22.4 °C
Exact Mass	236.068466
PSA	72.83000
LogP	1.07
Vapour Pressure	0.0±0.9 mmHg at 25°C
Index of Refraction	1.513
InChIKey	RSKKVNLCWKPWEI-UHFFFAOYSA-N
SMILES	COC(=O)C(=O)CC(=O)c1ccc(OC)cc1

Safety Information

Hazard Codes	Xi
HS Code	2918990090

Customs

HS Code	2918990090
Summary	2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Synonyms

methylmethoxyphenyldioxobutanoate

Benzenebutanoic acid, 4-methoxy-α,γ-dioxo-, methyl ester

Methyl 4-(4-methoxyphenyl)-2,4-dioxobutanoate

BB_NC-1079

Methyl 4-methoxy-a,g-dioxo-benzenebutanoate

p-Methoxybenzoylbrenztraubensaeure-methylester

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