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3aalpha,4,7,7aalpha-Tetrahydro-4alpha,7alpha-methanoisobenzofuran-1,3-d one

Chemical Name 3aalpha,4,7,7aalpha-Tetrahydro-4alpha,7alpha-methanoisobenzofuran-1,3-d one
Synonyms 5-Norbornene-2,3-dicarboxylic Anhydride;Carbic anhydride;Himic anhydride;Nadic anhydride;Bicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic anhydride;NBDA
Molecular Formula C9H8O3
Molecular Weight 164.158
InChl InChI=1/C9H8O3/c10-8-6-4-1-2-5(3-4)7(6)9(11)12-8/h1-2,4-7H,3H2/t4-,5+,6?,7?
CAS Registry Number 129-64-6;826-62-0
EINECS 204-957-7
Molecular Structure 129-64-6;826-62-0  3aalpha,4,7,7aalpha-Tetrahydro-4alpha,7alpha-methanoisobenzofuran-1,3-d one
Density 1.406g/cm3
Melting Point 162-165℃
Boiling Point 331.056°C at 760 mmHg
Refractive Index 1.584
Flash Point 163.801°C
Water Solubility DECOMPOSES
Vapour Pressur 0mmHg at 25°C
Hazard Symbols  Xn##Harmful:;
Risk Codes R41||R42/43:;
Safety Description S22||S24||S26||S37/39:;
MSDS Material Safety Data Sheet