-
Name
Dichloromaleic anhydride
- EINECS 214-343-0
- CAS No. 1122-17-4
- Article Data38
- CAS DataBase
- Density 1.793 g/cm3
- Solubility
- Melting Point ~120 °C
- Formula C4Cl2O3
- Boiling Point 170.506 °C at 760 mmHg
- Molecular Weight 166.948
- Flash Point 74.055 °C
- Transport Information
- Appearance
- Safety 26-36
- Risk Codes 36/37/38
-
Molecular Structure
-
Hazard Symbols
Xi
- Synonyms Maleicanhydride, dichloro- (6CI,7CI,8CI);3,4-Dichloro-2,5-furandione;3,4-Dichloromaleic anhydride;Dichloromaleic acid anhydride;NSC 60524;
- PSA 43.37000
- LogP 0.75900
DICHLOROMALEIC ANHYDRIDE Chemical Properties
Product Name: Dichloromaleic anhydride (CAS NO.1122-17-4)
Molecular Formula: C4Cl2O3
Molecular Weight: 166.95g/mol
Mol File: 1122-17-4.mol
Einecs: 214-343-0
Melting Point: -120 °C
Boiling point: 170.5 °C at 760 mmHg
Storage Temperature: 2-8°C
Flash Point: 74.1 °C
Density: 1.79 g/cm3
Surface Tension: 51.3 dyne/cm
Enthalpy of Vaporization: 40.69 kJ/mol
Vapour Pressure: 1.46 mmHg at 25°C
XLogP3-AA: 1.5
H-Bond Donor: 0
H-Bond Acceptor: 3
Product Categories: Industrial/Fine Chemicals; Anhydride Monomers; Monomers; Polymer Science; Carbonyl Compounds; Carboxylic Acid Anhydrides; Organic Building Blocks
DICHLOROMALEIC ANHYDRIDE Safety Profile
Mixtures with sodium chloride + urea undergo vigorous exothermic reaction above 118°C. When heated to decomposition it emits toxic fumes of Cl−. See also ANHYDRIDES.
Safety Information of Dichloromaleic anhydride (CAS NO.1122-17-4):
Hazard Codes: Xi.gif){kind=small}
Risk Statements: 36/37/38
36: Irritating to the eyes
37: Irritating to the respiratory system
38: Irritating to the skin
Safety Statements: 26-36
26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
36: Wear suitable protective clothing
DICHLOROMALEIC ANHYDRIDE Specification
Dichloromaleic anhydride ,its CAS NO. is 1122-17-4,the synonyms is 2,3-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- .
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