Content: ≥99.0%
Appearance: White solid
Capacity: 8000tons/year
Packaging: 220kg per/Iron drum
Sample: Available
Hexahydrophthalic Anhydride (HHPA) Cas 85-42-7
Description
Hexahydrophthalic anhydride(HHPA) Quick Details
Chemical Name: Hexahydrophthalic anhydride (HHPA)
Synonyms: 1,2-Cyclohexanedicarboxylic Acid anhydride; 1,3-Isobenzofurandione, hexahydro-; 3-Isobenzofurandione,hexahydro-1; Hexahydroisobenzofuran-1,3-dione; 1,2-Cyclohexanedicarboxylic anhydride; Lekutherm Hardener H
CAS No.: 85-42-7
Molecular Formula: C8H10O3
Molecular Weight: 154.16
EINECS: 201-604-9
MolecularStructure:
Appearance: White solid
Melting point: 32-34 °C(lit.)
Boiling point: 158 °C17 mm Hg(lit.)
density: 1.18
Refractive index : 1.4620 (estimate)
Fp>230°F
storage: Store at room temperature.
form: Solid
color: White
Hexahydrophthalic anhydride(HHPA) Typical Properties
| Item | Specifications |
| Appearance | White solid |
| Hazen color(Pt-Co) | ≤50 |
| Content(%) | ≥99.0 |
| Freezing point(℃) | 34.0-38.0 |
| Iodine value(Ig/100g) | ≤1.0 |
Hexahydrophthalic anhydride(HHPA) Usage
Used in coatings, insect repellent, epoxy curing agent, polyester resin, adhesive, plasticizer, etc.
Hexahydrophthalic anhydride(HHPA) Packaging and Shipping
Galvanized Iron Drum , Net weight: 220kg per/Iron drum
Hexahydrophthalic anhydride(HHPA) Storage
To be stored in Cool, dry and ventilated location and protected from light.