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Dayang Chem (Hangzhou) Co., Ltd.
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Product Name: 2,4-Imidazolidinedithione, 5,5-dimethyl-
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20513-25-1

20513-25-1 structure

20513-25-1 structure

Name: 2,4-Imidazolidinedithione, 5,5-dimethyl-
Chemical Name: 5,5-dimethylimidazolidine-2,4-dithione
CAS Number: 20513-25-1
Molecular Formula: C₅H₈N₂S₂
Molecular Weight: 160.26000
Create Date: 2016-06-05 19:47:43
Modify Date: 2025-09-13 16:56:55

Name	5,5-dimethylimidazolidine-2,4-dithione
Synonyms	Hydantoin,5,5-dimethyl-2,4-dithio 5,5-Dimethyl-imidazolidin-2,4-dithion 5,5-Dimethyl-2,4-dithiohydantoin 5,5-dimethyldithiohydantoin 5,5-dimethyl-imidazolidine-2,4-dithione dimethyl-5,5 imidazolidine dithione-2,4 5,5-dimethylimidazolidine-2,4-thione 2,4-Imidazolidinedithione,5,5-dimethyl

Density	1.34g/cm3
Boiling Point	196.2ºC at 760 mmHg
Molecular Formula	C₅H₈N₂S₂
Molecular Weight	160.26000
Flash Point	72.4ºC
Exact Mass	160.01300
PSA	88.24000
LogP	1.22770
Vapour Pressure	0.404mmHg at 25°C
Index of Refraction	1.672

CHEMICAL IDENTIFICATION

RTECS NUMBER :: MU0990000

CHEMICAL NAME :: Hydantoin, 5,5-dimethyl-2,4-dithio-

CAS REGISTRY NUMBER :: 20513-25-1

BEILSTEIN REFERENCE NO. :: 0113553

LAST UPDATED :: 199612

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C5-H8-N2-S2

MOLECULAR WEIGHT :: 160.27

WISWESSER LINE NOTATION :: T5MYMY EHJ BUS DUS E1 E1

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 :: 500 mg/kg

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

REFERENCE :: EJMCA5 European Journal of Medicinal Chemistry--Chimie Therapeutique. (Editions Scientifiques Elsevier, 29 rue Buffon, F-75005, Paris, France) V.9- 1974- Volume(issue)/page/year: 17,235,1982

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

ROUTE OF EXPOSURE :: Unreported

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 350 mg/kg

TOXIC EFFECTS :: Behavioral - hallucinations, distorted perceptions

REFERENCE :: THERAP Therapie. (Doin, Editeurs, 8, Place de l'Odeon, F-75006 Paris, France) V.1- 1946- Volume(issue)/page/year: 4,276,1949

Precursor 0
DownStream 1
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