6004-80-4

Basic information

• Product Name: hexahydro-2,6-methanooxireno[f][2]benzofuran-3,5-dione
• Synonyms: 2,6-Methanooxireno[f]isobenzofuran-3,5-dione, hexahydro-
• CAS NO: 6004-80-4
• Molecular Formula: C₉H₈O₄
• Molecular Weight: 180.1574
• Mol File: 6004-80-4.mol
• Article Data: 1

Chemical Properties

• Boiling Point: 389.2°C at 760 mmHg
• Flash Point: 180.1°C
• Density: 1.59g/cm³
• Vapor Pressure: 2.91E-06mmHg at 25°C
• Refractive Index: 1.607
• CAS DataBase Reference: hexahydro-2,6-methanooxireno[f][2]benzofuran-3,5-dione(CAS DataBase Reference)
• NIST Chemistry Reference: hexahydro-2,6-methanooxireno[f][2]benzofuran-3,5-dione(6004-80-4)
• EPA Substance Registry System: hexahydro-2,6-methanooxireno[f][2]benzofuran-3,5-dione(6004-80-4)

Safety Data

• Hazardous Substances Data: 6004-80-4(Hazardous Substances Data)

Upstream product

• 129-64-6 3,6-endomethylene-1,2,3,6-tetrahydrophthalic anhydride 
• 2746-19-2 (1R,2R,6S,7S)-4-oxa-tricyclo[5.2.1.0^2,6]dec-8-ene-3,5-dione 
• 6004-78-0 5exo,6exo-epoxy-norbornane-2exo,3exo-dicarboxylic acid 

Downstream Products

• 37609-62-4 (+/-)-5-oxo-norbornane-2exo,3exo-dicarboxylic acid 
• 111357-76-7 (+/-)-phthalic acid mono-(5exo,6exo-bis-methoxycarbonyl-[2exo]norbornyl ester) 

Relevant articles and documents

CHEMICAL REPERCUSSIONS OF ORBITAL INTERACTIONS THROUGH BOND AND THROUGH SPACE. EFFECT OF REMOTE SUBSTITUENTS ON THE ADDITION OF NITRENES TO BICYCLIC OLEFINS

The reactivity of a series of bicyclic olefins with nitrenes is profoundly influenced by the nature of remote functional groups.There is a marked lack of reactivity for reactions with carboethoxynitrene as compared to phthalimidonitrene which is distinctly nucleophilic in character.An explanation for the reluctance to form aziridines is offered in terms of orbital interactions between the distant groups and the olefinic bond, making the latter remarkably electron deficient as evidenced by UV-photoelectron spectroscopy.Because of the complexity of the spectra, identification of the Ip associated with the reactive ?-centre was made by recourse to ab initio configuration interaction calculations for key members of the series.