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2,3-difluorobenzonitrile CAS NO.:21524-39-0

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  Post Date: Jan 20,2013
  Expiry Date: Jan 20,2014
  Detailed Description: Cas No. :21524-39-0
2,3-difluorobenzonitrile
Product name2,3-difluorobenzonitrile
CAS No.21524-39-0
Molecular weight139.10
Molecular FormulaC7H3F2N
Boiling point181.5 °C at 760 mmHg
Appearance colorless to light yellow liquid

  CAS Registry Number:

21524-39-0
  Synonyms: ;2,3-Difluorbenzolcarbonitril;NCR BF CF;2-[4-(3-fluorobenzyl)piperazin-1-yl]ethanol;
  Molecular Formula: C13H19FN2O
  Molecular Weight: 238.3012
  Molecular Structure: 21524-39-0 2,3-Difluorobenzonitrile
  Hazard Symbols:  Xn:Harmful;
  Risk Codes: R20/21/22:;
R36/37/38:;
  Safety Description: S26:;
S36/37/39:;

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