5-(Dimethylamino)-1,6-dimethyl-3-phenylpyrimidine-2,4(1H,3H)-dione

Modify Date: 2025-08-26 19:28:46

5-(Dimethylamino)-1,6-dimethyl-3-phenylpyrimidine-2,4(1H,3H)-dione structure	Common Name	5-(Dimethylamino)-1,6-dimethyl-3-phenylpyrimidine-2,4(1H,3H)-dione
	CAS Number	31991-96-5	Molecular Weight	259.30400
	Density	1.23g/cm3	Boiling Point	361.7ºC at 760 mmHg
	Molecular Formula	C₁₄H₁₇N₃O₂	Melting Point	N/A
	MSDS	N/A	Flash Point	148.1ºC

Name	5-(dimethylamino)-1,6-dimethyl-3-phenylpyrimidine-2,4-dione
Synonym	More Synonyms

Density	1.23g/cm3
Boiling Point	361.7ºC at 760 mmHg
Molecular Formula	C₁₄H₁₇N₃O₂
Molecular Weight	259.30400
Flash Point	148.1ºC
Exact Mass	259.13200
PSA	47.24000
LogP	0.91060
Index of Refraction	1.615

CHEMICAL IDENTIFICATION

RTECS NUMBER :: YQ9841000

CHEMICAL NAME :: Uracil, 1,6-dimethyl-5-(dimethylamino)-3-phenyl-

CAS REGISTRY NUMBER :: 31991-96-5

BEILSTEIN REFERENCE NO. :: 0752719

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C14-H17-N3-O2

MOLECULAR WEIGHT :: 259.34

WISWESSER LINE NOTATION :: T6NVNVJ A1 CR& EN1&1 F1

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 :: 885 mg/kg

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

REFERENCE :: JMCMAR Journal of Medicinal Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB POB 57136, West End Stn., Washington, DC 20037) V.6- 1963- Volume(issue)/page/year: 15,471,1972

HS Code	2933599090

HS Code	2933599090
Summary	2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

1,6-Dimethyl-5-dimethylamino-3-phenyluracil

5-Dimethylamino-1,6-dimethyl-3-phenyluracil

5-dimethylamino-1,6-dimethyl-3-phenyl-1H-pyrimidine-2,4-dione

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Product Name: 5-(Dimethylamino)-1,6-dimethyl-3-phenylpyrimidine-2,4(1H,3H)-dione
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Purity: 98.0%
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