Hexahydrophthalic Anhydride, CAS 85-42-7
Hexahydrophthalic Anhydride is a cyclic carboxylic acid anhydride with the molecular formula C8H10O3 and molecular weight of 154.16 g/mol. It is also known as 1,2-Cyclohexanedicarboxylic Anhydride, Cyclohexane-1,2-dicarboxylic Anhydride and Hexahydrophthalic Acid Anhydride. CAS 85-42-7 is commonly used to identify Hexahydrophthalic Anhydride in chemical databases and commercial specifications.
The compound is a cyclic anhydride used in specialty resin chemistry and chemical synthesis. As a reactive acid anhydride, Hexahydrophthalic Anhydride can be used in epoxy resin curing systems and thermosetting resin formulations where an anhydride-based curing component is required.
Product Chemical Properties
Chemical Name: Hexahydrophthalic Anhydride
CAS No.: 85-42-7
Synonyms: 1,2-Cyclohexanedicarboxylic Anhydride, Cyclohexane-1,2-dicarboxylic Anhydride, Hexahydrophthalic Acid Anhydride, Hexahydroisobenzofuran-1,3-dione
Molecular Formula: C8H10O3
Molecular Weight: 154.16 g/mol
EC No.: 201-604-9
Chemical Type: Cyclic Carboxylic Acid Anhydride
Main Function: Epoxy Resin Curing Agent / Specialty Chemical Intermediate

Product Technical Specification
Appearance: White solid
Purity: 99.0%
Applications of Hexahydrophthalic Anhydride
Mainly used in coatings, epoxy resin curing agents, polyester resins, adhesives, plasticizers, and rust-preventive intermediates.
Packaging
220kg/Barrel
Production Capacity
6000MT/year
Storage Requirements
Store Hexahydrophthalic Anhydride in tightly sealed original containers in a cool, dry and well-ventilated area. Protect the product from moisture, heat and direct sunlight. Keep containers properly closed when not in use and avoid unnecessary exposure to humid conditions.
Hexahydrophthalic Anhydride Bulk Supply from China
Hosea Chem supplies Hexahydrophthalic Anhydride (CAS 85-42-7), also known as 1,2-Cyclohexanedicarboxylic Anhydride and Cyclohexane-1,2-dicarboxylic Anhydride, for epoxy resin and specialty chemical applications. As a China chemical manufacturer and supplier, Hosea Chem supports bulk orders, customized specifications, stable supply and global export service for customers worldwide.
Contact Hosea Chem for Hexahydrophthalic Anhydride price, bulk quotation, technical specifications, packaging options and export availability.