2,5-Dibromoterephtalic acid
Names
[ CAS No. ]:
13731-82-3
[ Name ]:
2,5-Dibromoterephtalic acid
[Synonym ]:
QVR BE EE DVQ
2,5-Dibromobenzene-1,4-dicarboxylic acid
MFCD00204593
1,4-Benzenedicarboxylic acid, 2,5-dibromo-
2,5-Dibromoterephtalic acid
2,5-dibromoterephthalic acid
EINECS 237-300-8
Chemical & Physical Properties
[ Density]:
2.2±0.1 g/cm3
[ Boiling Point ]:
445.0±45.0 °C at 760 mmHg
[ Melting Point ]:
315-318ºC
[ Molecular Formula ]:
C8H4Br2O4
[ Molecular Weight ]:
323.923
[ Flash Point ]:
222.9±28.7 °C
[ Exact Mass ]:
321.847626
[ PSA ]:
74.60000
[ LogP ]:
2.63
[ Vapour Pressure ]:
0.0±1.1 mmHg at 25°C
[ Index of Refraction ]:
1.680
[ Storage condition ]:
Room temperature.
MSDS
Safety Information
[ Hazard Codes ]:
Xi:Irritant;
[ Risk Phrases ]:
R36/37/38
[ Safety Phrases ]:
S26-S37/39
[ HS Code ]:
2915900090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2915900090
[ Summary ]:
2915900090 other saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:5.5% General tariff:30.0%