Bromomaleic anhydride
Names
[ CAS No. ]:
5926-51-2
[ Name ]:
Bromomaleic anhydride
[Synonym ]:
(2Z)-4-Bromo-4-oxo-2-butenoic anhydride
MFCD00005519
EINECS 227-659-9
3-bromofuran-2,5-dione
Chemical & Physical Properties
[ Density]:
2.0±0.1 g/cm3
[ Boiling Point ]:
397.4±42.0 °C at 760 mmHg
[ Molecular Formula ]:
C4HBrO3
[ Molecular Weight ]:
339.922
[ Flash Point ]:
194.1±27.9 °C
[ Exact Mass ]:
337.842529
[ PSA ]:
43.37000
[ LogP ]:
2.03
[ Vapour Pressure ]:
0.0±0.9 mmHg at 25°C
[ Index of Refraction ]:
1.584
[ Storage condition ]:
2-8°C
MSDS
Safety Information
[ Symbol ]:
GHS07
[ Signal Word ]:
Warning
[ Hazard Statements ]:
H315-H319-H335
[ Precautionary Statements ]:
P261-P305 + P351 + P338
[ Personal Protective Equipment ]:
Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
[ Hazard Codes ]:
Xi
[ Risk Phrases ]:
R36/37/38
[ Safety Phrases ]:
S26-S37-S39
[ RIDADR ]:
NONH for all modes of transport
[ WGK Germany ]:
3
[ HS Code ]:
2917190090
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%