3,6-Dimethylphthalic anhydride
3,6-二甲基邻苯二甲酸酐
Also known as: Phthalic anhydride, 3,6-dimethyl-, 1,3-Isobenzofurandione,4,7-dimethyl-, 3,6-DiMethylphthalic anhydride, 4,7-Dimethyl-1,3-isobenzofurandione, 4,7-Dimethyl-2-benzofuran-1,3-dione, 4,7-Dimethylbenzo[c]furan-1,3-dione, 4,7-Dimethylisobenzofuran-1,3-dione, 4,7-dimethyl-1,3-dihydro-2-benzofuran-1,3-dione
3,6-Dimethylphthalic anhydride (CAS 5463-50-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C10H8O3 and a molecular weight of 176.16900 g/mol. It is also known as Phthalic anhydride, 3,6-dimethyl-, 1,3-Isobenzofurandione,4,7-dimethyl- and 3,6-DiMethylphthalic anhydride. Key properties include a boiling point of 338.8ºC at 760 mmHg, a density of 1.303g/cm3 and a flash point of 164.6ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 5463-50-3
- Jingsj CID
- J-852818-2
- Molecular Formula
- C10H8O3
- Chinese Name
- 3,6-二甲基邻苯二甲酸酐
- Molecular Weight
- 176.16900 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 338.8ºC at 760 mmHg |
|---|---|
| Density | 1.303g/cm3 |
| Flash Point | 164.6ºC |
Frequently Asked Questions
What is the CAS number of 3,6-Dimethylphthalic anhydride?
The CAS number of 3,6-Dimethylphthalic anhydride is 5463-50-3.
What are the molecular formula and molecular weight of 3,6-Dimethylphthalic anhydride?
3,6-Dimethylphthalic anhydride has molecular formula C10H8O3 and molecular weight 176.16900 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3,6-Dimethylphthalic anhydride (CAS 5463-50-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-852818-2 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.