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Compound | maleic anhydride | ||||
---|---|---|---|---|---|
CAS No. | 108-31-6 | Catalog No. | XMZX-W1580 | Brand | |
Purity | 99% | Packing | 25kg/DRUMS | Grade | |
Lead Time | 3Day (s) | Origin | Loading Port | China,Xiamen,Siming District |
Boiling Point | 200ºC |
---|---|
Stability | Stable. Combustible. Incompatible with water, strong oxidizing agents, alkali metals, strong bases, amines, most common metals, polymerization catalysts and accelerators. |
Storage Condition | Store at RT. |
Appearance & Physical State | White crystals |
Water Solubility | 79 g/100 mL (25 ºC) |
Flash Point | 102ºC |
Refractive Index | 1.554 |
Density | 1.48 |
Melting Point | 52-55ºC |
Vapor Density | 3.4 (vs air) |
Vapor Pressure | 0.16 mm Hg ( 20 °C) |
Chemical Properties Maleic anhydride is colorless needles, white lumps, or pellets. Irritating, choking odor.
Physical properties White, hydroscopic crystals (usually shipped as briquettes). Odor threshold concentration is 0.32 ppm (quoted, Amoore and Hautala, 1983).
Uses In the manufacture of polyester resins, fumaric acid, agricultural pesticides, and alkyl resins
Uses Maleic Anhydride is heterocyclic compound used in the manufacture of unsaturated polyester resins. Maleic Anhydride has a wide range of other applications; it is used in synthetic tensides, insecticides, herbicides and fungicides.
Uses In Diels-Alder syntheses (as a dienophile), manufacture of alkyd-type of resins, dye intermediates, pharmaceuticals, agricultural chemicals (maleic hydrazide, malathion), in copolymerization reactions.
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