4,6 (1H, 5H)-Pyrimidinedione, 5,5-diethyl-2-(phenylamino)-

Modify Date: 2025-09-28 10:33:47

4,6 (1H, 5H)-Pyrimidinedione, 5,5-diethyl-2-(phenylamino)- structure	Common Name	4,6 (1H, 5H)-Pyrimidinedione, 5,5-diethyl-2-(phenylamino)-
	CAS Number	66940-97-4	Molecular Weight	259.30400
	Density	1.21g/cm3	Boiling Point	N/A
	Molecular Formula	C₁₄H₁₇N₃O₂	Melting Point	N/A
	MSDS	N/A	Flash Point	N/A

Name	2-anilino-5,5-diethyl-1H-pyrimidine-4,6-dione
Synonym	More Synonyms

Density	1.21g/cm3
Molecular Formula	C₁₄H₁₇N₃O₂
Molecular Weight	259.30400
Exact Mass	259.13200
PSA	70.56000
LogP	1.75470
Index of Refraction	1.6

CHEMICAL IDENTIFICATION

RTECS NUMBER :: CQ3777000

CHEMICAL NAME :: Barbituric acid, 5,5-diethyl-2-(phenylimino)-

CAS REGISTRY NUMBER :: 66940-97-4

LAST UPDATED :: 199012

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C14-H17-N3-O2

MOLECULAR WEIGHT :: 259.34

WISWESSER LINE NOTATION :: T6VMYMV FHJ CUNR& F2 F2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 600 mg/kg

TOXIC EFFECTS :: Behavioral - convulsions or effect on seizure threshold

REFERENCE :: RCBIAS Revue Canadienne de Biologie. (Montreal, Quebec, Canada) V.1-40, 1942-81. Volume(issue)/page/year: 1,454,1942

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: >1 gm/kg

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

REFERENCE :: PCJOAU Pharmaceutical Chemistry Journal (English Translation). Translation of KHFZAN. (Plenum Pub. Corp., 233 Spring St., New York, NY 10013) No.1- 1967- Volume(issue)/page/year: 20,332,1986

Precursor 0
DownStream 1
CAS#:57-44-3 barbital

BARBITURIC ACID,5,5-DIETHYL-2-(PHENYLIMINO)

5,5-Diaethyl-2-anilino-1H-pyrimidin-4,6-dion

4,6(1H,5H)-Pyrimidinedione,5,5-diethyl-2-(phenylamino)

5,5-diethyl-2-anilino-1H-pyrimidine-4,6-dione

5,5-Diethyl-2-phenyliminobarbituric acid

Acide diethyl-5,5-phenylimino-2-barbiturique [French]

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Product Name: 4,6 (1H, 5H)-Pyrimidinedione, 5,5-diethyl-2-(phenylamino)-
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Purity: 98.0%
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4,6 (1H, 5H)-Pyrimidinedione, 5,5-diethyl-2-(phenylamino)-

Names

Chemical & Physical Properties

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

Precursor & DownStream

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.