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4-Bromo-2-fluorocinnamic acid CAS NO.149947-19-3

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  Post Date: Jan 10,2013
  Expiry Date: Jan 10,2014
  Detailed Description: Cas No. :149947-19-3
4-Bromo-2-fluorocinnamic acid
Product name4-Bromo-2-fluorocinnamic acid
CAS No.149947-19-3
Molecular weight245.04
Molecular FormulaC9H6BrFO2
Melting Point219-223 ºC
Boiling point337.5 °C at 760 mmHg
Appearance white to light yellow crystal powder

  CAS Registry Number:

149947-19-3
  Synonyms: ;3-(4-BROMO-2-FLUORO-PHENYL)-ACRYLIC ACID;RARECHEM BK HW 0191;4-Bromo-2-fluorocinnamicacid;2-BROMO-2-FLUOROCINNAMIC ACID;3-(4-bromo-2-fluorophenyl)prop-2-enoic acid;(2E)-3-(4-bromo-2-fluorophenyl)prop-2-enoate;
  Molecular Formula: C9H5BrFO2
  Molecular Weight: 244.0378
  Molecular Structure: 149947-19-3 4-Bromo-2-fluorocinnamic acid
  Hazard Symbols:  Xi:Irritant;
  Risk Codes: R36/37/38:;
  Safety Description: S26:;
S37/39:;

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