Phthalic anhydride, min 98.5%
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CAS# 85-44-9
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| Chemical Name | 2-Benzofuran-1,3-dione |
|---|---|
| Synonyms | 2,5-Isobenzofurandione; Benzene-1,2-dicarboxylic anhydride |
| CAS No. | 85-44-9 |
| Molecular Formula | C6H4(CO)2O / C8H4O3 |
| Molecular Weight | 148.12 |
Properties
| Appearance & Physical State | White powder or flakes |
|---|---|
| Density | 1.53 |
| Boiling Point | 295 ºC (subl.) |
| Melting Point | 130 - 134 ºC |
| Flash Point | 152 ºC |
| Refractive Index | - |
| Water Solubility | 6 g/l (20°C) |
| Vapor Density | - (Air = 1.0) |