2-butene-1,4-dimethacrylate

2-丁烯-1,4-二甲基丙烯酸酯

Also known as: 2-propenoic acid, 2-methyl-, 2-butene-1,4-diyl ester (9CI), 4-(2-methylprop-2-enoyloxy)but-2-enyl 2-methylprop-2-enoate, (2E)-2-butene-1,4-diyl bis(2-methylacrylate)

2-butene-1,4-dimethacrylate (CAS 18621-77-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C12H16O4 and a molecular weight of 224.25300 g/mol. It is also known as 2-propenoic acid, 2-methyl-, 2-butene-1,4-diyl ester (9CI), 4-(2-methylprop-2-enoyloxy)but-2-enyl 2-methylprop-2-enoate and (2E)-2-butene-1,4-diyl bis(2-methylacrylate). No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 18621-77-7
Jingsj CID: J-1137623-3
Molecular Formula: C₁₂H₁₆O₄
Chinese Name: 2-丁烯-1,4-二甲基丙烯酸酯
Molecular Weight: 224.25300 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 2-butene-1,4-dimethacrylate?

The CAS number of 2-butene-1,4-dimethacrylate is 18621-77-7.

What are the molecular formula and molecular weight of 2-butene-1,4-dimethacrylate?

2-butene-1,4-dimethacrylate has molecular formula C12H16O4 and molecular weight 224.25300 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "2-butene-1,4-dimethacrylate (CAS 18621-77-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1137623-3 (accessed 2026-10-25).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.