2-butynoic acid

• Post Date:

  Dec 18,2017

• Expiry Date:

  Jun 16,2018

• Detailed Description:

  Cas No. :590-93-2

• CAS Registry Number:

  590-93-2

• Synonyms:

  ;1-Propynecarboxylic acid;3-Methylpropiolic acid;NSC 174116;Tetrolic acid;but-2-ynoic acid;but-2-ynoate;2-butylnoic acid;

• Molecular Formula:

  C₄H₃O₂

• Molecular Weight:

  83.066

• Molecular Structure:

  

• Hazard Symbols:

   C:Corrosive;
  

• Risk Codes:

  R20/21/22:;
  R34:;
  

• Safety Description:

  S26:;
  S36/37/39:;
  S45:;
  

• Company:

  Hangzhou Huijielong Pharmaceutical Technology Co., Ltd.     [ China ]        

• Contact:

  Manager Hu

• Tel:

  +86-571-88376752

• Fax:

  +86-571-88376752

• Email:

  sales@huijielongpharm.com