| Identification | |
| Name: | (Z)-2,3-dichloro-4-oxo-but-2-enoic acid |
| Synonyms: | Mucochloric acid;2,3-Dichloromaleic aldehyde acid;Dichloromalealdehydic acid;Kyselina mukochlorova;Aldehydodichloromaleic acid;Malealdehydic acid, dichloro-;Kyselina mukochlorova [Czech];alpha,beta-Dichloro-beta-formylacrylic acid;CCRIS 6597;HSDB 7230;2,3-dichloro-4-oxobutenoic acid;2-Butenoic acid, 2,3-dichloro-4-oxo-, (2Z)-;EINECS 201-752-4;3,4-Dichloro-2-hydroxycrotonolactone;NSC 15905;(Z)-Dichloro-4-oxomalealdehydic acid;2,3-Dichloro-4-oxo-2-butenoic acid;Acrylic acid, 2,3-dichloro-3-formyl-;BRN 1705641;WLN: VHYGUYGVQ;(Z)-2,3-Dichloro-4-oxo-2-butenoic acid;3,4-Dichloro-2-hydroxycrotonolactonic acid;AI3-26601;alpha,beta-Dichloro-beta-formyl acrylic acid;(2Z)-2,3-dichloro-4-oxobut-2-enoic acid;Acrylic acid,3-dichloro-3-formyl-;2-Butenoic acid,3-dichloro-4-oxo-, (Z)-;.alpha.,.beta.-Dichloro-.beta.-formylacrylic acid;87-56-9;AC1MCKLU;HiDLPBhPbFbLbbbeiZdDH`;MolPort-000-872-252;57697-64-0;NSC15905;NSC35058;NSC56325;2-Butenoic acid,3-dichloro-4-oxo-;NSC-15905;NSC-35058;NSC-56325;NSC244774;Malealdehydic acid, dichloro- (8CI);AKOS000269580;LS-7318;NSC-244774;NCGC00164222-01;NCGC00249023-01;(Z)-2,3-dichloro-4-oxobut-2-enoic acid;M0472;Malealdehydic acid, dichloro-4-oxo-, (Z)-;2-Butenoic acid, 2,3-dichloro-4-oxo-, (Z)-;123232-EP2269989A1;123232-EP2295439A1;4-03-00-01720 (Beilstein Handbook Reference);Malealdehydic acid, dichloro-4-oxo-, (Z)- (9CI);I14-14085;2-Butenoic acid, 2,3-dichloro-4-oxo-, (Z)- (9CI);F3202-0514 |
| CAS: | 57697-64-0 |
| Molecular Formula: | C4H2Cl2O3 |
| Molecular Weight: | 168.96288 |
| InChI: | InChI=1S/C4H2Cl2O3/c5-2(1-7)3(6)4(8)9/h1H,(H,8,9)/b3-2- |
| Molecular Structure: |  |
| Properties | |
| Melting Point: | 127 deg C |
| Solubility: | Soluble in chlorinated and oxygenated solvents Slightly soluble in cold water; soluble in hot water, not benzene, alcohol. In water, 6.1X10+3 mg/L at 25 deg C (est) |
| Color: | Monoclinic prisms from ether and ligroin Plates from water |
| Safety Data | |
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