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| 4-Chloroformylphthalic anhydride Basic information |
Product Name: | 4-Chloroformylphthalic anhydride | Synonyms: | 1,3-Benzofurandione-5-carbonyl chloride;1,3-dihydro-1,3-dioxo-5-isobenzofurancarbonylchlorid;1,3-Dioxo-1,3-dihydro-2-benzofuran-5-carbonyl chloride;4-(Chlorocarbonyl)phthalic anhydride;4-(Chlorocarboxy)benzenedicarboxylic anhydride;5-Isobenzofurancarbonyl chloride, 1,3-dihydro-1,3-dioxo-;5-Isobenzofurancarbonylchloride,1,3-dihydro-1,3-dioxo-;Anhydrotrimellitic acid chloride | CAS: | 1204-28-0 | MF: | C9H3ClO4 | MW: | 210.57 | EINECS: | 214-874-8 | Product Categories: | Fluorenes, etc. (reagent for high-performance polymer research);Functional Materials;Reagent for High-Performance Polymer Research | Mol File: | 1204-28-0.mol | ![4-Chloroformylphthalic anhydride Structure](CAS/GIF/1204-28-0.gif) |
| 4-Chloroformylphthalic anhydride Chemical Properties |
Hazard Codes | C | Risk Statements | 34-29 | Safety Statements | 26-36/37/39-45 | RIDADR | UN 3261 8/PG 2 | WGK Germany | 3 | F | 10-21 | TSCA | Yes | HazardClass | 8 | PackingGroup | II | HS Code | 29173990 |
| 4-Chloroformylphthalic anhydride Usage And Synthesis |
Chemical Properties | white crystalline solid | Uses | Trimellitic Anhydride Chloride can be used as a reagent to synthesize optical polyamideimides. | Synthesis Reference(s) | The Journal of Organic Chemistry, 38, p. 2557, 1973 DOI: 10.1021/jo00954a034 | Flammability and Explosibility | Not classified |
| 4-Chloroformylphthalic anhydride Preparation Products And Raw materials |
Preparation Products | 5-Isobenzofurancarboxylic acid, 1,3-dihydro-1,3-dioxo-, 5,5'-[(1-methylethylidene)di-4,1-phenylene] ester-->5-Iodoisobenzofuran-1,3-dione-->5-(3-phenylprop-2-ynoyl)-1,3-dihydro-2-benzofuran-1,3-dione-->1,4-dichlorophthalazine-6-carbonitrile-->4-Butyloxycarbonyl-1,2-benzenedicarboxylic anhydride-->p-phenylenebis(trimellitate anhydride)) |
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