Dichloromaleic anhydride

Modify Date: 2024-01-09 22:07:46

Dichloromaleic anhydride Structure
Dichloromaleic anhydride structure
Common Name Dichloromaleic anhydride
CAS Number 1122-17-4 Molecular Weight 166.947
Density 1.8±0.1 g/cm3 Boiling Point 170.5±30.0 °C at 760 mmHg
Molecular Formula C4Cl2O3 Melting Point ~120 °C
MSDS USA Flash Point 74.1±23.6 °C

 Names

Name 2,3-Dichloromaleic anhydride
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.8±0.1 g/cm3
Boiling Point 170.5±30.0 °C at 760 mmHg
Melting Point ~120 °C
Molecular Formula C4Cl2O3
Molecular Weight 166.947
Flash Point 74.1±23.6 °C
Exact Mass 165.922455
PSA 43.37000
LogP 0.20
Vapour Pressure 1.5±0.3 mmHg at 25°C
Index of Refraction 1.549
Storage condition 2-8°C

 Safety Information

Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xi: Irritant;
Risk Phrases R36/37/38
Safety Phrases S26-S36
RIDADR NONH for all modes of transport
WGK Germany 3
HS Code 2917190090

 Synthetic Route

 Customs

HS Code 2917190090
Summary 2917190090 acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

 Synonyms

3,4-dichlorofuran-2,5-dione
2,5-Furandione, 3,4-dichloro-
Dichloromaleic anhydride
2,5-Furandione,3,4-Dichloro
3,4-Dichloro-2,5-furandione
EINECS 214-343-0
MFCD00005520
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