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4-Ethylphenylboronic acid CAS NO.63139-21-9

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  Post Date: Jan 11,2013
  Expiry Date: Jan 11,2014
  Detailed Description: Cas No. :63139-21-9
4-Ethylphenylboronic acid
Product name4-Ethylphenylboronic acid
Synonyms4-Ethylbenzeneboronic acid;n-C2H5;                                              4-Ethylphenyl boronic acid;
CAS No.63139-21-9
Molecular weight149.98
Molecular FormulaC8H11BO2
Melting Point150-155 ºC
Appearance White crystalline powder

  CAS Registry Number:

63139-21-9

  Synonyms: ;4-Ethylbenzeneboronic acid;P-Ethylphenylboronic acid;4-Ethylphenyl boronic acid;
  Molecular Formula: C8H11BO2
  Molecular Weight: 149.9827
  Molecular Structure: 63139-21-9 4-Ethylphenylboronic acid
  Hazard Symbols:  Xi:Irritant;
  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.;

  Company: Shanghai Worldyang Chemical Co., Limited     [ China ]        
  Contact: Charles Hu
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