(2E)-3-(1,4-Dioxaspiro[4.5]dec-7-en-7-yl)prop-2-enoic acid

(2E)-3-(1,4-二氧杂螺[4.5]癸-7-烯-7-基)-2-丙烯酸

Also known as: (E)-3-(1,4-Dioxaspiro[4.5]dec-7-en-7-yl)acrylic acid, 3-(1,4-Dioxaspiro[4.5]dec-7-en-7-yl)prop-2-enoic acid, RSYY (Avanafil)-7, Avanafil intermediate-7, MFCD13152280

(2E)-3-(1,4-Dioxaspiro[4.5]dec-7-en-7-yl)prop-2-enoic acid (CAS 226916-19-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C11H14O4 and a molecular weight of 210.22600 g/mol. It is also known as (E)-3-(1,4-Dioxaspiro[4.5]dec-7-en-7-yl)acrylic acid, 3-(1,4-Dioxaspiro[4.5]dec-7-en-7-yl)prop-2-enoic acid and RSYY (Avanafil)-7. Key properties include a boiling point of 406.7ºC at 760 mmHg, a density of 1.25g/cm3 and a flash point of 162.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

226916-19-4

Jingsj CID

J-1518709-1

Molecular Formula

C₁₁H₁₄O₄

Chinese Name

(2E)-3-(1,4-二氧杂螺[4.5]癸-7-烯-7-基)-2-丙烯酸

Molecular Weight

210.22600 g/mol

Category

Organic Acids

Last updated

8/21/2026