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4-Bromo-5-ethyl-thiophene-2-carboxylic acid Structure

4-Bromo-5-ethyl-thiophene-2-carboxylic acid

  • Product Name4-Bromo-5-ethyl-thiophene-2-carboxylic acid
  • CAS40477-61-0
  • CBNumberCB5205402
  • MFC7H7BrO2S
  • MW235.1
  • MDL NumberMFCD03422295
  • MOL File40477-61-0.mol

Chemical Properties

Melting point: 160 °C
Boiling point: 334.5±42.0 °C(Predicted)
Density  1.673±0.06 g/cm3(Predicted)
pka 3.68±0.10(Predicted)

Safety

Symbol(GHS)  Exclamation Mark (GHS07)
Signal word  Warning
Hazard statements  H302+H312+H332-H315-H319
Precautionary statements  P501-P261-P270-P271-P264-P280-P337+P313-P305+P351+P338-P362+P364-P332+P313-P301+P312+P330-P302+P352+P312-P304+P340+P312
Hazard Codes  Xi
HazardClass  IRRITANT
HS Code  2934999090

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