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5-Cyanothiophene-2-boronic acid CAS NO.305832-67-1

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  Post Date: Jan 11,2013
  Expiry Date: Jan 11,2014
  Detailed Description: Cas No. :305832-67-1
5-Cyanothiophene-2-boronic acid
Product name5-Cyanothiophene-2-boronic acid
Synonyms5-Cyano-2-thienylboronic acid
CAS No.305832-67-1
Molecular weight152.97
Molecular FormulaC5H4BNO2S
Melting Point175-180 ºC 
Appearance pink to beige powder

  CAS Registry Number:

305832-67-1

  Synonyms: ;5-Cyano-2-thienylboronic acid;(5-cyanothiophen-2-yl)boronic acid;
  Molecular Formula: C5H4BNO2S
  Molecular Weight: 152.9668
  Molecular Structure: 305832-67-1 5-Cyanothiophene-2-boronic acid
  Hazard Symbols:  Xn:Harmful;
  Risk Codes: R20/21/22:;
R36/37/38:;
  Safety Description: S26:;
S36/37/39:;

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  Contact: Charles Hu
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