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4-(Benzyloxy)-2-methylene-4-oxobutanoic acid

Also known as: 2-[2-(Benzyloxy)-2-oxoethyl]acrylic acid, 2-methylidene-4-oxo-4-phenylmethoxybutanoic acid, Butanedioic acid, 2-methylene-, 4-(phenylmethyl) ester, Monobenzyl itaconate, Methylene-succinic acid-4-benzyl ester

4-(Benzyloxy)-2-methylene-4-oxobutanoic acid (CAS 48162-88-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C12H12O4 and a molecular weight of 220.22100 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
48162-88-5
Jingsj CID
J-1350189-8
Molecular Formula
C12H12O4
Molecular Weight
220.22100 g/mol
Category
Organic Acids
Last updated
8/21/2026
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Physicochemical Properties

Exact Mass220.07400
PSA63.60000
LogP1.76070

Frequently Asked Questions

What is the CAS number of 4-(Benzyloxy)-2-methylene-4-oxobutanoic acid?

The CAS number of 4-(Benzyloxy)-2-methylene-4-oxobutanoic acid is 48162-88-5.

What are the molecular formula and molecular weight of 4-(Benzyloxy)-2-methylene-4-oxobutanoic acid?

4-(Benzyloxy)-2-methylene-4-oxobutanoic acid has molecular formula C12H12O4 and molecular weight 220.22100 g/mol.

What are the upstream and downstream products of 4-(Benzyloxy)-2-methylene-4-oxobutanoic acid?

For 4-(Benzyloxy)-2-methylene-4-oxobutanoic acid, Upstream Products: Itaconic acid, Benzyl alcohol, Itaconic anhydride.

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-(Benzyloxy)-2-methylene-4-oxobutanoic acid (CAS 48162-88-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1350189-8 (accessed 2026-11-09).

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