3-acetyl-2,5-dichlorothiophene

• Post Date:

  Dec 08,2014

• Expiry Date:

  Dec 08,2015

• Detailed Description:

  Cas No. :36157-40-1 Quantity: 25kg
  Specs:qs
  Price:1 USD Metric Tons
  Payment Method: TT
  Brinzolamide intermediate
  1. 3-acetyl-2,5-dichlorothiophene
  Cas: 36157-40-1
  Standard: nlt98%
  Appearance: White or almost white crystalline powder
  Usage: intermediates of Cefozopran
  Package:5kg/25kg
  

• CAS Registry Number:

  36157-40-1

• Synonyms:

  ;2,5-Dichloro-3-thienyl methyl ketone;1-(2,5-Dichloro-3-thienyl)ethan-1-one;1-(2,5-dichlorothiophen-3-yl)ethanone;1-(2,5-Dichloro-3-thienyl)ethanone;1-(2,5-Dichlorothiophen-3-yl)ethanone;2,5-Dichloro-3-acetylthiophene;2,5-Dichloro-3-thienyl methyl ketone;1-(2,5-dichlorothiophen-3-yl)ethan-1-one;

• Molecular Formula:

  C₆H₄Cl₂OS

• Molecular Weight:

  195.0664

• Molecular Structure:

  

• Hazard Symbols:

   Xn:Harmful;
  

• Risk Codes:

  R20/21/22:;
  R36/37/38:;
  

• Safety Description:

  S22:;
  S26:;
  S36/37/39:;
  

• Company:

  Jinan Chenghui Shuangda Chemical Co     [ China ]        

• Contact:

  Nicole DENG

• Tel:

  86-531-58897022

• Fax:

  86-531-58897032

• Email:

  nicole.deng@jnchsd.com