1.THPA,Tetrahydrophthalic anhydride,
Cis-1, 2, 3, 6- Tetrahydrophthalic anhydride
2. CAS No.: 935-79-5, 85-43-8
3. HS CODE: 29172010
4. UN NO.: 2698
5. Molecular formula: C8H8O3
6. Molecular weight: 152.16
7. Properties: Specific gravity1.20.
8. Specifications:
|
Index
|
standards |
|
Assay
|
99.50%
|
|
Melting point °C
|
98-102
|
|
Color and Luster, % ≤
|
50
|
9. Packing: 25kg in plastic bag lined PP woven bag.
10. Cautions: Avoid fire, moisture, and water. Kept in cool, dry and ventilating place, far away from fire.
11. Uses: Used as curing agent of light color or gas-drying alkyd resin, optical stable unsaturated polyester, fast-dry or anaerobic adhesive of atomic resin, PE resin, solvent-free paint, anti-dirty paint, HF insulation paint, the plasticizer of EPS or used in the pesticide. |
