(2E)-3-(1,3-Benzodioxol-5-yl)-2-propenoic acid
(2E)-3-(1,3-苯并二氧杂环戊-5-基)-2-丙烯酸
Also known as: (E)-3,4-(Methylenedioxy)cinnamic acid, trans-3,4-(Methylenedioxy)cinnamic acid, (E)-3-(3,4-Methylenedioxyphenyl)acrylic acid, 3,4-(Methylenedioxy)cinnamic acid, pred.trans, (2E)-3-(1,3-Benzodioxol-5-yl)acrylic acid
(2E)-3-(1,3-Benzodioxol-5-yl)-2-propenoic acid (CAS 38489-76-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C10H8O4 and a molecular weight of 192.16800 g/mol. It is also known as (E)-3,4-(Methylenedioxy)cinnamic acid, trans-3,4-(Methylenedioxy)cinnamic acid and (E)-3-(3,4-Methylenedioxyphenyl)acrylic acid. Key properties include a boiling point of 361.5ºC at 760 mmHg, a density of 1.41 and a flash point of 148.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 38489-76-8
- Jingsj CID
- J-1978337-8
- Molecular Formula
- C10H8O4
- Chinese Name
- (2E)-3-(1,3-苯并二氧杂环戊-5-基)-2-丙烯酸
- Molecular Weight
- 192.16800 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 361.5ºC at 760 mmHg |
|---|---|
| Density | 1.41 |
| Flash Point | 148.9ºC |
Frequently Asked Questions
What is the CAS number of (2E)-3-(1,3-Benzodioxol-5-yl)-2-propenoic acid?
The CAS number of (2E)-3-(1,3-Benzodioxol-5-yl)-2-propenoic acid is 38489-76-8.
What are the molecular formula and molecular weight of (2E)-3-(1,3-Benzodioxol-5-yl)-2-propenoic acid?
(2E)-3-(1,3-Benzodioxol-5-yl)-2-propenoic acid has molecular formula C10H8O4 and molecular weight 192.16800 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "(2E)-3-(1,3-Benzodioxol-5-yl)-2-propenoic acid (CAS 38489-76-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1978337-8 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.