1H-Isoindole-1,3(2H)-dione,2-(2,5-dioxo-3-pyrrolidinyl)-

Modify Date: 2025-08-27 00:33:39

1H-Isoindole-1,3(2H)-dione,2-(2,5-dioxo-3-pyrrolidinyl)- structure	Common Name	1H-Isoindole-1,3(2H)-dione,2-(2,5-dioxo-3-pyrrolidinyl)-
	CAS Number	303-16-2	Molecular Weight	244.20300
	Density	1.585g/cm3	Boiling Point	500.9ºC at 760 mmHg
	Molecular Formula	C₁₂H₈N₂O₄	Melting Point	N/A
	MSDS	N/A	Flash Point	256.7ºC

Name	3-(Phthalimido)-2,5-pyrrolidinedione
Synonym	More Synonyms

Density	1.585g/cm3
Boiling Point	500.9ºC at 760 mmHg
Molecular Formula	C₁₂H₈N₂O₄
Molecular Weight	244.20300
Flash Point	256.7ºC
Exact Mass	244.04800
PSA	83.55000
Index of Refraction	1.673

CHEMICAL IDENTIFICATION

RTECS NUMBER :: TI4936000

CHEMICAL NAME :: Phthalimide, N-(2,5-dioxo-3-pyrrolidinyl)-

CAS REGISTRY NUMBER :: 303-16-2

BEILSTEIN REFERENCE NO. :: 0484653

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C12-H8-N2-O4

MOLECULAR WEIGHT :: 244.22

WISWESSER LINE NOTATION :: T56 BVNVJ C- DT5VMVTJ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 3500 mg/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity)

REFERENCE :: FRPSAX Farmaco, Edizione Scientifica. (Casella Postale 227, 27100 Pavia, Italy) V.8-43 1953-88 For publisher information, see FRMCE8 Volume(issue)/page/year: 20,3,1965

2-Ftalimmidosuccinimide

2-(2,5-dioxopyrrolidin-3-yl)-1H-isoindole-1,3(2H)-dione

2,5-Dioxo-3-phthalimido-pyrrolidin

2-Phthalimido-DL-succinimide

N-(2,5-Dioxo-3-pyrrolidinyl)phthalimide

3151IS

2-Ftalimmidosuccinimide [italian]

2-Isoindolinesuccinimide,1,3-dioxo-(8ci)

2-(2,5-dioxo-pyrrolidin-3-yl)-isoindole-1,3-dione

EM-20

DL-(N-Phthaloyl-asparaginsaeure)-imid

3-Phthalimidylpyrrolidine-2,5-dione

N-(2,5-dioxo-pyrrolidin-3-yl)-phthalimide

(+/-)-2-Phthalimido-succinimid

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Product Name: 1H-Isoindole-1,3(2H)-dione,2-(2,5-dioxo-3-pyrrolidinyl)-
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Names

Chemical & Physical Properties

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

Synonyms

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.