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5-Bromo benzo[b]thioophene CAS NO.:4923-87-9

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  Post Date: Jan 14,2013
  Expiry Date: Jan 14,2014
  Detailed Description: Cas No. :4923-87-9
5-Bromo benzo[b]thioophene
Product name5-Bromo benzo[b]thioophene
SynonymsBenzo[b]thiophene,5-bromo-
CAS No.4923-87-9
Molecular weight213.09
Molecular formulaC8H5BrS
Melting Point47-48°C
Boiling Point284.7 °C at 760 mmHg
AppearanceWhite or Off-white Solid
Assay98%min 

  CAS Registry Number:

4923-87-9

  Synonyms: ;5-Bromothianaphthene;5-bromo-1-benzothiophene;5-Bromobenzo[b]thioophene;5-Bromobenzothiophene;;BUTTPARK 98\04-80;Benzo[c]thiophene, 5-bromo-;
  Molecular Formula: C8H5BrS
  Molecular Weight: 213.0943
  Molecular Structure: 4923-87-9 5-Bromobenzo[b]thiophene
  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.;
S37/39:Wear suitable gloves and eye/face protection.;

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