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Anhydrides
| Chinese name | English name | CAS No. | |
|---|---|---|---|
| 馬林酐(順丁烯二酐) | Maleic Anhydride | 108-31-6 | |
Abbreviation:MA ┃ Chemical formula:C4H2O3 Product Description: Producing unsaturated polyester resins, alkyd resins, and additives for pesticides, pharmaceuticals, paints, inks, lubricants, paper chemicals, and textile finishing agents. | |||
| 鄰苯二甲酸酐 | Phthalic Anhydride | 85-44-9 | |
Abbreviation:PA ┃ Chemical formula:C6H4(CO)2O Product Description: Raw materials for plasticizers, unsaturated polyester resin raw materials, alkyd resins, dyes, pigments, insect repellents, flame retardants. | |||
| 偏苯三酸酐 | Trimellitic Anhydride | 552-30-7 | |
Abbreviation:TMA ┃ Chemical formula:C9H4O5 Product Description: It is widely used in the manufacture of polyester resins, plasticizers, paints, adhesives, surfactants and other products. | |||
| 六氫酞酸酐 | Hexahydrophthalic Anhydride | 85-42-7 | |
Abbreviation:HHPA ┃ Chemical formula:C8H10O3 Product Description: Modifier for unsaturated polyester resins and alkyd resins. | |||
| 四氫苯酐 | Tetra Hydro Phthalic Anhydride | 935-79-5 / 85-43-8 | |
Abbreviation:THPA ┃ Chemical formula:C8H8O3 Product Description: Hardener for epoxy resins, modifier for unsaturated polyester resins and alkyd resins, also an important intermediate in pesticide and pharmaceutical synthesis. | |||