o-Cresolphthalein

• Post Date:

  Jun 15,2024

• Expiry Date:

  Jun 15,2025

• Detailed Description:

  Cas No. :CAS NO.: 596-27-0 o-Cresolphthalein
  CAS NO.: 596-27-0
  Synonyms: 3,3-Bis(4-hydroxy-3-methyl phenyl)-1-(3H)-iso-benzofuranone,
  Di-o-cresol phthalide,3´-Dimethylphenolphthalein, OCP.
  Molecular formula: C22H18O4
  Molecular weight: 346.38
  Property: Colorless crystal or white, light yellow powder. Solubility in ethanol, less solubility in water.. mp 223C. λ max 566 (381)nm.
  Range of PH: 8.2 ~ 9.8 (from colorless to red)
  Main use: acid-base indicator.
  Solubility test in ethanol: pass
  

• CAS Registry Number:

  CAS NO.: 596-27-0

• Synonyms:

  ;ortho-cresolphthalein;3,3-bis(4-hydroxy-m-tolyl)phthalide;3,3-bis(4-hydroxy-3-methylphenyl)-2-benzofuran-1(3H)-one;o-Cresolphalein;

• Molecular Formula:

  C₂₂H₁₈O₄

• Molecular Weight:

  346.3759

• Molecular Structure:

  

• Hazard Symbols:

   Xn:Harmful;
  

• Risk Codes:

  R40:;
  

• Safety Description:

  S36/37:;
  

• Company:

  Shenyang Joinunion Chemical Technology Co.,Ltd.     [ China ]        

• Contact:

  Fu Xu

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