Hexahydro-4-methylphthalic anhydride
甲基六氢邻苯二甲酸酐
Also known as: 4-Methylhexahydrophthalic anhydride, Methylhexahydrophthalic anhydride, MHHPA, hexahydro-4-methylphthalic anhydride
Hexahydro-4-methylphthalic anhydride (CAS 34090-76-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C9H12O3 and a molecular weight of 168.19000 g/mol. It is also known as 4-Methylhexahydrophthalic anhydride, Methylhexahydrophthalic anhydride and MHHPA. Key properties include a melting point of -29ºC, a boiling point of 120ºC (0.7501 mmHg) and a flash point of >230 °F. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 34090-76-1
- Jingsj CID
- J-1403270-7
- Molecular Formula
- C9H12O3
- Chinese Name
- 甲基六氢邻苯二甲酸酐
- Molecular Weight
- 168.19000 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | -29ºC |
|---|---|
| Boiling Point | 120ºC (0.7501 mmHg) |
| Flash Point | >230 °F |
Frequently Asked Questions
What is the CAS number of Hexahydro-4-methylphthalic anhydride?
The CAS number of Hexahydro-4-methylphthalic anhydride is 34090-76-1.
What are the molecular formula and molecular weight of Hexahydro-4-methylphthalic anhydride?
Hexahydro-4-methylphthalic anhydride has molecular formula C9H12O3 and molecular weight 168.19000 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Hexahydro-4-methylphthalic anhydride (CAS 34090-76-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1403270-7 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.