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4-(3,4-Dimethoxyphenyl)-4-oxobutanoic acid

Also known as: Benzenebutanoic acid, 3,4-dimethoxy-γ-oxo-, 3,4-Dimethoxy-γ-oxobenzenebutanoic acid, 3-(3',4'-dimethoxybenzoyl)propionic acid, 3-veratroylpropionic acid, 4-(3,4-Dimethoxyphenyl)-4-oxobutyric acid, 4-(3,4-Dimethoxyphenyl)-4-oxobutanoate, MFCD00033286

4-(3,4-Dimethoxyphenyl)-4-oxobutanoic acid (CAS 5333-34-6) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C12H14O5 and a molecular weight of 238.23700 g/mol. Key properties include a melting point of 159-161ºC, a boiling point of 432.9ºC at 760 mmHg and a density of 1.211 g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
5333-34-6
Jingsj CID
J-1191871-1
Molecular Formula
C12H14O5
Molecular Weight
238.23700 g/mol
Category
Organic Acids
Last updated
8/21/2026
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Physicochemical Properties

Melting Point159-161ºC
Boiling Point432.9ºC at 760 mmHg
Density1.211 g/cm3
Exact Mass238.08400
PSA72.83000
LogP1.75130

Customs & Trade Information

HS Code2918990090
Summary2918990090. 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%

Frequently Asked Questions

What is the CAS number of 4-(3,4-Dimethoxyphenyl)-4-oxobutanoic acid?

The CAS number of 4-(3,4-Dimethoxyphenyl)-4-oxobutanoic acid is 5333-34-6.

What are the molecular formula and molecular weight of 4-(3,4-Dimethoxyphenyl)-4-oxobutanoic acid?

4-(3,4-Dimethoxyphenyl)-4-oxobutanoic acid has molecular formula C12H14O5 and molecular weight 238.23700 g/mol.

What are the upstream and downstream products of 4-(3,4-Dimethoxyphenyl)-4-oxobutanoic acid?

For 4-(3,4-Dimethoxyphenyl)-4-oxobutanoic acid, Upstream Products: Succinic anhydride, 1,2-Dimethoxybenzene, acrylic acid methyl ester; Downstream Products: Veratric acid, 6,7-Dimethoxy-3,4-dihydronaphthalen-1(2H)-one, 4-(3,4-Dimethoxyphenyl)butanoic acid.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "4-(3,4-Dimethoxyphenyl)-4-oxobutanoic acid (CAS 5333-34-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1191871-1 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.