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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2,5-Pyrrolidinedione, 1-cyclohexyl-3-phenyl-
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139477-41-1

139477-41-1 structure

139477-41-1 structure

Name: 2,5-Pyrrolidinedione, 1-cyclohexyl-3-phenyl-
Chemical Name: 1-cyclohexyl-3-phenylpyrrolidine-2,5-dione
CAS Number: 139477-41-1
Molecular Formula: C₁₆H₁₉NO₂
Molecular Weight: 257.32800
Create Date: 2017-07-18 00:58:59
Modify Date: 2025-08-28 18:14:48

Name	1-cyclohexyl-3-phenylpyrrolidine-2,5-dione
Synonyms	1-Cyclohexyl-3-phenyl-2,5-pyrrolidinedione 2,5-Pyrrolidinedione,1-cyclohexyl-3-phenyl

Density	1.185g/cm3
Boiling Point	429.6ºC at 760 mmHg
Molecular Formula	C₁₆H₁₉NO₂
Molecular Weight	257.32800
Flash Point	193.6ºC
Exact Mass	257.14200
PSA	37.38000
LogP	2.79970
Vapour Pressure	1.39E-07mmHg at 25°C
Index of Refraction	1.581

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UY1014920

CHEMICAL NAME :: 2,5-Pyrrolidinedione, 1-cyclohexyl-3-phenyl-

CAS REGISTRY NUMBER :: 139477-41-1

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C16-H19-N-O2

MOLECULAR WEIGHT :: 257.36

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 :: 560 mg/kg

TOXIC EFFECTS :: Behavioral - altered sleep time (including change in righting reflex) Behavioral - ataxia Lungs, Thorax, or Respiration - respiratory depression

REFERENCE :: PHARAT Pharmazie. (VEB Verlag Volk und Gesundheit, Neue Gruenstr. 18, Berlin DDR-1020, Ger. Dem. Rep.) V.1- 1946- Volume(issue)/page/year: 46,705,1991

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