4-phenylethynyl phthalic anhydride(4-PEPA) 119389-05-8 Cas no:119389-05-8 M.F:C16H8O3 Light yellow liquid

4-phenylethynyl phthalic anhydride(4-PEPA) 119389-05-8Cas no:119389-05-8M.F:C16H8O3 Light yellow liquid

Name		4-(Phenylethynyl)phthalic anhydride
Synonyms		4-(Phenylethynyl)-1,2-benzenedicarboxylic anhydride; 5-(Phenylethynyl)-1,3-isobenzofurandione
Molecular Structure
Molecular Formula		C16H8O3
Molecular Weight		248.23
CAS Registry Number		119389-05-8

CAS Number:119389-05-8Name:1,3-Isobenzofurandione, 5-(2-phenylethynyl)-Superlist Name:4-(Phenylethynyl)phthalic anhydrideMolecular Structure:Formula:C16H8O3Molecular Weight:252.26Synonyms:1,3-Isobenzofurandione, 5-(phenylethynyl)-;4-phenylethynyl phthalic anhydride(4-PEPA);4-Phenylethynylphthalic anhydride;Density:1.38 g/cm3Melting Point:152 °CBoiling Point:466.881 °C at 760 mmHgFlash Point:235.424 °CRisk Codes:36/37/38Safety:26-36/37/39

4-phenylethynyl phthalic anhydride(4-PEPA) 119389-05-8