2,5-Dibromo-3,4-thiophenedicarboxylic acid

Names

[ CAS No. ]:
190723-12-7

[ Name ]:
2,5-Dibromo-3,4-thiophenedicarboxylic acid

[Synonym ]:
3,4-Thiophenedicarboxylic acid, 2,5-dibromo-
2,5-Dibromo-3,4-thiophenedicarboxylic acid
QC-5259
2,5-dibromo-thiophene-3,4-dicarboxylic acid

Chemical & Physical Properties

[ Density]:
2.4±0.1 g/cm3

[ Boiling Point ]:
432.9±45.0 °C at 760 mmHg

[ Molecular Formula ]:
C₆H₂Br₂O₄S

[ Molecular Weight ]:
329.951

[ Flash Point ]:
215.6±28.7 °C

[ Exact Mass ]:
327.804047

[ PSA ]:
102.84000

[ LogP ]:
1.06

[ Vapour Pressure ]:
0.0±1.1 mmHg at 25°C

[ Index of Refraction ]:
1.720

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2934999090

Synthetic Route

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Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2934999090

[ Summary ]:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%