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  • 4-Phenylethynylphthalic Anhydride 119389-05-8
Name:4-Phenylethynylphthalic Anhydride 119389-05-8
CAS No:119389-05-8

PRODUCT DESCRIPTION


Basic Info

Chemical Name 4-Phenylethynylphthalic Anhydride
Synonyms

5-(Phenylethynyl)isobenzofuran-1,3-dione;5-(2-phenylethynyl)-2-benzofuran-1,3-dione;4-PHENYLETHYNYLPHTHALIC ANHYDRIDE;

CAS No. 119389-05-8
Molecular Formula C16H8O3
Molecular Weight 248.23300
PSA 43.37000
LogP 2.39700

Properties

Density 1.38g/cm3
Boiling Point 466.9ºCat760mmHg
Melting Point 152ºC
Flash Point 235.4ºC
Refractive Index 1.679
Vapor Pressure 0mmHg at 25°C

Safety Info

Safety Statements S26; S36/37/39
HS Code 2932999099
Risk Statements R36/37/38

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