中文名称：邻甲酚酞
  • 3,3'-二甲基酚酞; 3,3-双(4-羟基-3-甲基苯基)-1(3H)-异苯并呋喃酮
  • o-Cresolphthalein
  • ortho-cresolphthalein; 3,3-bis(4-hydroxy-m-tolyl)phthalide; 3,3-bis(4-hydroxy-3-methylphenyl)-2-benzofuran-1(3H)-one; o-Cresolphalein
  • 596-27-0
  • 209-881-8
  • C22H18O4
  • 346.3759
  • InChI=1/C22H18O4/c1-13-11-15(7-9-19(13)23)22(16-8-10-20(24)14(2)12-16)18-6-4-3-5-17(18)21(25)26-22/h3-12,23-24H,1-2H3
  • 邻甲酚酞 596-27-0
  • 1.32g/cm3
  • 223-225℃
  • 555°C at 760 mmHg
  • 198.8°C
  • slightly soluble
  • 6.29E-13mmHg at 25°C
  • 用作酸碱指示剂
  •  Xn:Harmful;
  • R40:;
  • S36/37:;