product Name：4-phenylethynyl phthalic anhydride
  • 4-PEPA; 4-Phenylethynylphthalic Anhydride; 4-(2-Phenylethynyl)Phthalic Anhydride; 3-Phenylethynylphthalic Anhydride; 5-Phenylethynyl-Phthalic Anhydride; 4-Phenylethynylphtalic Anhydride; 4-(Phenylethynyl)phthalic anhydride; 4-(Phenylethynyl)-1,2-benzenedicarboxylic anhydride; 5-(Phenylethynyl)-1,3-isobenzofurandione; 4-phenylethylphthalic anhydride; 5-(phenylethynyl)-2-benzofuran-1,3-dione
  • 119389-05-8
  • C16H8O3
  • 248.2329
  • InChI=1/C16H8O3/c17-15-13-9-8-12(10-14(13)16(18)19-15)7-6-11-4-2-1-3-5-11/h1-5,8-10H
  • 4-苯基乙炔基邻苯二甲酸酐 119389-05-8
  • 1.38g/cm3
  • 466.881°C at 760 mmHg
  • 1.679
  • 235.424°C
  • 0mmHg at 25°C