3-Iodophthalic anhydride
3-碘邻苯二甲酸酐
Also known as: 4-Iodo-2-benzofuran-1,3-dione, 4-Iodoisobenzofuran-1,3-dione, 4-Iodophthalic anhydride, 1,3-Isobenzofurandione, 4-iodo-
- CAS No.
- 28418-88-4
- Jingsj CID
- J-1571854-1
- Molecular Formula
- C8H3IO3
- Chinese Name
- 3-碘邻苯二甲酸酐
- Molecular Weight
- 274.012 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Boiling Point | 377.9±25.0 °C at 760 mmHg |
|---|---|
| Density | 2.2±0.1 g/cm3 |
| Flash Point | 182.3±23.2 °C |
Frequently Asked Questions
What is the CAS number of 3-Iodophthalic anhydride?
28418-88-4
What are the molecular formula and molecular weight of 3-Iodophthalic anhydride?
C8H3IO3, molecular weight 274.012 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026