| Identification | More | [Name]
Dichloromaleic anhydride | [CAS]
1122-17-4 | [Synonyms]
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
Dichloromaleic acid anhydride
Maleic anhydride, dichloro-
2,5-Furandione, 3,4-dichloro-
2,3-Dichlorobutenediobic acid anhydride | [EINECS(EC#)]
214-343-0 | [Molecular Formula]
C4Cl2O3 | [MDL Number]
MFCD00005520 | [Molecular Weight]
166.95 | [MOL File]
1122-17-4.mol |
| Safety Data | Back Directory | [Hazard Codes ]
Xi | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing . | [WGK Germany ]
3
| [F ]
10-21 | [HazardClass ]
IRRITANT |
| Hazard Information | Back Directory | [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.] |
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