3-(1,3-Benzodioxol-5-yl)-2-propenoyl chloride

3-(苯并-1,3-二氧杂环戊烯-5-基)-2-丙烯酰氯

Also known as: 3-(3,4-Methylenedioxyphenyl)propenoyl chloride, Piperonyliden acetyl chloride, (2E)-3-(1,3-benzodioxol-5-yl)acryloyl chloride, (2E)-3-(1,3-benzodioxol-5-yl)prop-2-enoyl chloride, 2-Propenoyl chloride, 3-(1,3-benzodioxol-5-yl)-, 3,4-Methylenedioxycinnamoyl chloride, 3-Benzo[1,3]dioxol-5-ylacryloyl chloride, Cinnamoyl chloride, 3,4-(methylenedioxy)-

3-(1,3-Benzodioxol-5-yl)-2-propenoyl chloride (CAS 26930-49-4) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C10H7ClO3 and a molecular weight of 210.61400 g/mol. It is also known as 3-(3,4-Methylenedioxyphenyl)propenoyl chloride, Piperonyliden acetyl chloride and (2E)-3-(1,3-benzodioxol-5-yl)acryloyl chloride. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 26930-49-4
Jingsj CID: J-1509651-7
Molecular Formula: C₁₀H₇ClO₃
Chinese Name: 3-(苯并-1,3-二氧杂环戊烯-5-基)-2-丙烯酰氯
Molecular Weight: 210.61400 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 3-(1,3-Benzodioxol-5-yl)-2-propenoyl chloride?

The CAS number of 3-(1,3-Benzodioxol-5-yl)-2-propenoyl chloride is 26930-49-4.

What are the molecular formula and molecular weight of 3-(1,3-Benzodioxol-5-yl)-2-propenoyl chloride?

3-(1,3-Benzodioxol-5-yl)-2-propenoyl chloride has molecular formula C10H7ClO3 and molecular weight 210.61400 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. "3-(1,3-Benzodioxol-5-yl)-2-propenoyl chloride (CAS 26930-49-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1509651-7 (accessed 2026-10-25).

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