| № КАС: | 100-31-2 | Химическое название: | 4.4'-дифенилетилено-бикардоксиловая кислота |
|---|---|---|---|
| M.P: | 460°C | Чистота: | ≥99% |
| Солидный контент: | ≥95.5% | Запах: | Без запаха |
| Выделить: | 2 amino 4 tert butylphenol,terephthaldicarboxaldehyde |
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High quality dye intermediates 4.4'-Diphenylethylene-Bicardoxylic Acid CAS NO 100-31-2 Product Cate Dyestuff Intermediates Product Name 4.4'-Diphenylethylene-Bicardoxylic Acid Chemical Name 4.4'-diphylethylene-dicarboxylic acid CAS No. 100-31-2 Structural Formula Molecular Formula C16H12O4 Molecular Weight 268 Properties Stable light yellow crystallized powder with the meltingpoint of 460 , which is soluble in diluted alkali solution,but insoluble in water and majoring of