3343-28-0

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3343-28-0 Structure

Identification	Back Directory
[Name] N-PHTHALOYL-DL-GLUTAMIC ANHYDRIDE 98
[CAS] 3343-28-0
[Synonyms] 4-phthalimidoglutaricanhydride 2-phthalimido-glutaricanhydrid 2-Phthalimidoglutaric Anhydride N-PHTHALOYL-DL-GLUTAMIC ANHYDRIDE 2-phthalimidoglutaricacidanhydride alpha-phthalimidoglutaricanhydride N-Phthaloyl-DL-glutamicAnhydride> N-PHTHALOYL-DL-GLUTAMIC ANHYDRIDE 98 N-Phthaloyl-DL-glutamic anhydride 98% dihydro-2-phthalimido-2h-pyran-6(3h)-dione N-(2,6-Dioxotetrahydro-2H-pyran-3-yl)phthalimide N-(tetrahydro-2,6-dioxo-2H-pyran-3-yl)phthalimide 4,5-Dihydro-3-(phthalimidyl)-2H-pyran-2,6(3H)-dione N-Phthaloyl-DL-glutamic Anhydride 2-(2,6-dioxooxan-3-yl)-2,3-dihydro-1H-isoindole-1,3-dione 2-(Tetrahydro-2,6-dioxopyran-3-yl)isoin-dole-1,3(2H)-dione 2-(2,6-dioxo-tetrahydro-2H-pyran-3-yl)isoindoline-1,3-dione 2-(tetrahydro-2,6-dioxo-2h-pyran-3-yl)-1h-isoindole-3(2h)-dione 2-(Tetrahydro-2,6-dioxo-2H-pyran-3-yl)-1H-isoindole-1,3(2H)-dione 1H-Isoindole-1,3(2H)-dione, 2-(tetrahydro-2,6-dioxo-2H-pyran-3-yl)-
[EINECS(EC#)] 222-088-1
[Molecular Formula] C13H9NO5
[MDL Number] MFCD00005886
[MOL File] 3343-28-0.mol
[Molecular Weight] 259.214

Chemical Properties	Back Directory
[Melting point ] 197-201 °C(lit.)
[Boiling point ] 402.47°C (rough estimate)
[density ] 1.3394 (rough estimate)
[refractive index ] 1.5880 (estimate)
[solubility ] soluble in Dioxane
[form ] powder to crystal
[pka] -2.60±0.20(Predicted)
[color ] White to Almost white
[CAS DataBase Reference] 3343-28-0
[EPA Substance Registry System] 1H-Isoindole-1,3(2H)-dione, 2-(tetrahydro-2,6-dioxo-2H-pyran-3-yl)- (3343-28-0)

Safety Data	Back Directory
[Hazard Codes ] Xn
[Risk Statements ] 20/21/22-36/37/38-40
[Safety Statements ] 23-26-36/37/39-45
[WGK Germany ] 3
[RTECS ] MA3900000
[HS Code ] 2925.19.4200
[Safety Profile] Experimental reproductive effects. When heated to decomposition it emits toxic fumes of NOx.

Raw materials And Preparation Products	Back Directory
[Raw materials] Phthalic anhydride

Spectrum Detail	Back Directory
[Spectrum Detail] N-PHTHALOYL-DL-GLUTAMIC ANHYDRIDE 98(3343-28-0)¹HNMR N-PHTHALOYL-DL-GLUTAMIC ANHYDRIDE 98(3343-28-0)IR N-PHTHALOYL-DL-GLUTAMIC ANHYDRIDE 98(3343-28-0)Raman N-PHTHALOYL-DL-GLUTAMIC ANHYDRIDE 98(3343-28-0)FT-IR

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