2-(Tetrahydro-2,6-dioxo-2H-pyran-3-yl)-1H-isoindole-1,3(2H)-dione

Name	2-Phthalimidoglutaric Anhydride
Synonyms	4-phthalimidoglutaricanhydride 2-Phthalimidoglutaric Anhydride alpha-phthalimidoglutaricanhydride N-PHTHALOYL-DL-GLUTAMIC ANHYDRIDE 98 dihydro-2-phthalimido-2h-pyran-6(3h)-dione 4,5-Dihydro-3-(phthalimidyl)-2H-pyran-2,6(3H)-dione 2-(2,6-dioxooxan-3-yl)-2,3-dihydro-1H-isoindole-1,3-dione 2-(Tetrahydro-2,6-dioxo-2H-pyran-3-yl)-1H-isoindole-1,3(2H)-dione
CAS	3343-28-0
EINECS	222-088-1

Molecular Formula	C13H9NO5
Molar Mass	259.21
Density	1.3394 (rough estimate)
Melting Point	197-201°C(lit.)
Boling Point	402.47°C (rough estimate)
pKa	-2.60±0.20(Predicted)
Storage Condition	Room Temprature
Refractive Index	1.5880 (estimate)
MDL	MFCD00005886
Physical and Chemical Properties	White crystalline compound.

Hazard Symbols	Xn - Harmful
Risk Codes	R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. R36/37/38 - Irritating to eyes, respiratory system and skin. R40 - Limited evidence of a carcinogenic effect
Safety Description	S23 - Do not breathe vapour. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
WGK Germany	3
RTECS	MA3900000

chemical properties	white crystalline compound.
Use	Intermediate for reaction.
production method	the product is prepared by heating and refluxing phthalic anhydride, glutamic acid and pyridine.
EPA chemical information	Information provided by: ofmpub.epa.gov (external link)

Last Update：2024-04-10 22:29:15

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