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| | Dichloromaleic anhydride Basic information |
| Product Name: | Dichloromaleic anhydride | | Synonyms: | 3,4-dichlorofuran-2,5-quinone;2,3-Dichloromaleic anhydride 97%;2,3-DICHLOROMALEIC ANHYDRIDE;DICHLOROMALEIC ANHYDRIDE;2,3-Dichloromaleic acid anhydride;3,4-Dichloro-2,5-furandione;3,4-dichloro-5-furandione;3,4-Dichloro-furan-2,5-dione | | CAS: | 1122-17-4 | | MF: | C4Cl2O3 | | MW: | 166.95 | | EINECS: | 214-343-0 | | Product Categories: | Anhydride Monomers;Monomers;Polymer Science;Carbonyl Compounds;Carboxylic Acid Anhydrides;Organic Building Blocks;Industrial/Fine Chemicals | | Mol File: | 1122-17-4.mol |  |
| | Dichloromaleic anhydride Chemical Properties |
| Hazard Codes | Xi | | Risk Statements | 36/37/38 | | Safety Statements | 26-36 | | WGK Germany | 3 | | F | 10-21 | | HazardClass | IRRITANT | | HS Code | 2932190090 |
| | Dichloromaleic anhydride Usage And Synthesis |
| Uses | Dichloromaleic Anhydride is a derivative of Maleic Anhydride (M124400) found to have considerable antifungal activity against Botrytis cinerea. | | Purification Methods | Purify the anhydride by sublimation in vacuo [Katakis et al. J Chem Soc, Dalton Trans 1491 1986]. It has also been purified by Soxhlet extraction with hexane, recrystallised from CHCl3 and sublimed [MS, Relles J Org Chem 37 3630 1972]. [Beilstein 17/11 V 63.] |
| | Dichloromaleic anhydride Preparation Products And Raw materials |
| Raw materials | S-Methyl methanethiolsulfonate-->Bis(methylthio)methane-->Dimethyl sulfide | | Preparation Products | 2,3,6-Trichlorohydroquinone-->1,4-Benzenediol, 2,3-dichloro- (9CI)-->2 3-DICHLORO-N-PHENYLMALEIMIDE-->4,5-DICHLOROPHTHALIC ACID-->2,3-DICHLORO-5,8-DIHYDROXY-1,4-NAPHTHOQUINONE-->1H-Pyrrole-1-acetic acid, 3,4-dichloro-2,5-dihydro-2,5-dioxo--->2,5-Furandione, 3-chloro-4-cyclohexyl- |
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