Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Purity: 98.0%
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2,5-Pyrrolidinedione,3-(4-chlorophenyl)-1-methyl-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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Contact: Ms Wang
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1628-20-2

1628-20-2 structure

1628-20-2 structure

Name: 2,5-Pyrrolidinedione,3-(4-chlorophenyl)-1-methyl-
Chemical Name: 3-(4-chlorophenyl)-1-methylpyrrolidine-2,5-dione
CAS Number: 1628-20-2
Molecular Formula: C₁₁H₁₀ClNO₂
Molecular Weight: 223.65600
Create Date: 2017-10-24 17:34:52
Modify Date: 2025-08-26 13:45:54

Name	3-(4-chlorophenyl)-1-methylpyrrolidine-2,5-dione
Synonyms	3-(4-chloro-phenyl)-1-methyl-pyrrolidine-2,5-dione 1-Methyl-3-(4-chlorphenyl)-succinimid 2,5-Pyrrolidinedione,3-(4-chlorophenyl)-1-methyl 3-(4-Chlor-phenyl)-1-methyl-pyrrolidin-2,5-dion 2-(p-Chlorophenyl)-N-methylsuccinimide Succinimide,2-(p-chlorophenyl)-N-methyl (+-)-4-Chlorphenyl-bernsteinsaeure-methylimid

Density	1.324g/cm3
Boiling Point	379.1ºC at 760mmHg
Molecular Formula	C₁₁H₁₀ClNO₂
Molecular Weight	223.65600
Flash Point	183.1ºC
Exact Mass	223.04000
PSA	37.38000
LogP	1.75020
Vapour Pressure	6.01E-06mmHg at 25°C
Index of Refraction	1.581

CHEMICAL IDENTIFICATION

RTECS NUMBER :: WN2463100

CHEMICAL NAME :: Succinimide, 2-(p-chlorophenyl)-N-methyl-

CAS REGISTRY NUMBER :: 1628-20-2

BEILSTEIN REFERENCE NO. :: 0175922

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C11-H10-Cl-N-O2

MOLECULAR WEIGHT :: 223.67

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 226 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: PHARAT Pharmazie. (VEB Verlag Volk und Gesundheit, Neue Gruenstr. 18, Berlin DDR-1020, Ger. Dem. Rep.) V.1- 1946- Volume(issue)/page/year: 39,318,1984

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