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trans-2,4-Difluorocinnamic acid CAS No.:94977-52-3

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  Post Date: Jan 14,2013
  Expiry Date: Jan 14,2014
  Detailed Description: Cas No. :774-73-2;94977-52-3 Product name:trans-2,4-Difluorocinnamic acid
CAS No.:94977-52-3
Molecular formula:C9H6F2O2
Assay:99%
Packing:25kgs
Melting point:204-206℃
Appearance:white solid

  CAS Registry Number:

774-73-2;94977-52-3
  Synonyms: ;trans-2,4-Difluorocinnamic acid;3-(2,4-difluorophenyl)prop-2-enoic acid;(2E)-3-(2,4-difluorophenyl)prop-2-enoic acid;(2E)-3-(2,4-difluorophenyl)prop-2-enoate;3-[3-(trifluoromethyl)phenyl]propanenitrile;
  Molecular Formula: C10H8F3N
  Molecular Weight: 199.1724
  Molecular Structure: 774-73-2;94977-52-3 2,4-difluorocinnamic acid
  Risk Codes: R36/37/38:Irritating to eyes, respiratory system and skin.;
  Safety Description: S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.;
S36:Wear suitable protective clothing.;

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