Dichloromaleic anhydride

Names

[ Name ]:
Dichloromaleic anhydride

[Synonym ]:
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

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

MSDS

Click to get detail MSDS

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

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

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%