ChemicalBook--->CAS DataBase List--->1122-17-4

1122-17-4

1122-17-4 Structure

1122-17-4 Structure
IdentificationMore
[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
Chemical PropertiesBack Directory
[Melting point ]

~120 °C
[Boiling point ]

118-125 °C
[density ]

1.7168 (estimate)
[storage temp. ]

2-8°C
[solubility ]

Chloroform, Methanol (Slightly, Heated)
[form ]

Solid
[color ]

White
[BRN ]

121027
[InChI]

InChI=1S/C4Cl2O3/c5-1-2(6)4(8)9-3(1)7
[InChIKey]

AGULWIQIYWWFBJ-UHFFFAOYSA-N
[SMILES]

O1C(=O)C(Cl)=C(Cl)C1=O
[CAS DataBase Reference]

1122-17-4(CAS DataBase Reference)
[NIST Chemistry Reference]

2,5-Furandione, 3,4-dichloro-(1122-17-4)
[EPA Substance Registry System]

1122-17-4(EPA Substance)
Safety DataBack Directory
[Symbol(GHS) ]

Corrosion (GHS05)Skull and Crossbones (GHS06)Health Hazard (GHS08)
GHS05,GHS06,GHS08
[Signal word ]

Danger
[Hazard statements ]

H341-H301+H311+H331-H314
[Precautionary statements ]

P260-P280-P361+P364
[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
[TSCA ]

TSCA listed
[HazardClass ]

IRRITANT
[HS Code ]

2932190090
[Storage Class]

11 - Combustible Solids
Hazard InformationBack 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.]
Spectrum DetailBack Directory
[Spectrum Detail]

Dichloromaleic anhydride(1122-17-4)MS
Dichloromaleic anhydride(1122-17-4)1HNMR
Dichloromaleic anhydride(1122-17-4)13CNMR
Dichloromaleic anhydride(1122-17-4)IR1
Dichloromaleic anhydride(1122-17-4)IR2
Dichloromaleic anhydride(1122-17-4)Raman
Well-known Reagent Company Product InformationBack Directory
[Sigma Aldrich]

1122-17-4(sigmaaldrich)
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