Tetrahydro-4,7-epoxyisobenzofuran-1,3-dione
7-氧杂二环[2.2.1]庚-5-烯-2,3-二羧酸酐
Also known as: 3,6-Epoxy-1,2,3,6-tetrahydrophthalic acid, 7-Oxabicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic acid anhydride, 7-Oxanorborna-2-ene-5,6-dicarboxylic acid, 7-oxa-bicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic acid, 4,10-dioxatricyclo[5.2.1.02,6]dec-1-ene-3,5-dione
Tetrahydro-4,7-epoxyisobenzofuran-1,3-dione (CAS 5629-08-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H6O4 and a molecular weight of 166.13100 g/mol. It is also known as 3,6-Epoxy-1,2,3,6-tetrahydrophthalic acid, 7-Oxabicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic acid anhydride and 7-Oxanorborna-2-ene-5,6-dicarboxylic acid. Key property: a melting point of 122-123ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 5629-08-3
- Jingsj CID
- J-854044-5
- Molecular Formula
- C8H6O4
- Chinese Name
- 7-氧杂二环[2.2.1]庚-5-烯-2,3-二羧酸酐
- Molecular Weight
- 166.13100 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 122-123ºC |
|---|
Frequently Asked Questions
What is the CAS number of Tetrahydro-4,7-epoxyisobenzofuran-1,3-dione?
The CAS number of Tetrahydro-4,7-epoxyisobenzofuran-1,3-dione is 5629-08-3.
What are the molecular formula and molecular weight of Tetrahydro-4,7-epoxyisobenzofuran-1,3-dione?
Tetrahydro-4,7-epoxyisobenzofuran-1,3-dione has molecular formula C8H6O4 and molecular weight 166.13100 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Tetrahydro-4,7-epoxyisobenzofuran-1,3-dione (CAS 5629-08-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-854044-5 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.