4,4,6-trimethyl-1-(4-methylphenyl)-3H-pyrimidine-2-thione

Modify Date: 2025-11-25 16:35:02

4,4,6-trimethyl-1-(4-methylphenyl)-3H-pyrimidine-2-thione structure	Common Name	4,4,6-trimethyl-1-(4-methylphenyl)-3H-pyrimidine-2-thione
	CAS Number	19017-40-4	Molecular Weight	246.37100
	Density	1.14g/cm3	Boiling Point	345.4ºC at 760 mmHg
	Molecular Formula	C₁₄H₁₈N₂S	Melting Point	N/A
	MSDS	N/A	Flash Point	162.7ºC

Name	4,6,6-trimethyl-3-(4-methylphenyl)-1H-pyrimidine-2-thione
Synonym	More Synonyms

Density	1.14g/cm3
Boiling Point	345.4ºC at 760 mmHg
Molecular Formula	C₁₄H₁₈N₂S
Molecular Weight	246.37100
Flash Point	162.7ºC
Exact Mass	246.11900
PSA	47.36000
LogP	3.76570
Vapour Pressure	6.17E-05mmHg at 25°C
Index of Refraction	1.624

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UW4850000

CHEMICAL NAME :: 2(1H)-Pyrimidinethione, 3,4-dihydro-1-(p-tolyl)-4,4,6-trimethyl-

CAS REGISTRY NUMBER :: 19017-40-4

LAST UPDATED :: 199712

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C14-H18-N2-S

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 :: 50 mg/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity)

REFERENCE :: FATOAO Farmakologiya i Toksikologiya (Moscow). For English translation, see PHTXA6 and RPTOAN. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.2- 1939- Volume(issue)/page/year: 41,494,1978

2-Mercapto-3-p-tolyl-4,6,6-trimethyl-dihydro-pyrimidin

3-p-tolyl-1,4-dihydro-4,6,6-trimethylpyrimidine-2-thiol

4,4,6-Trimethyl-1-p-tolyl-3,4-dihydro-1H-pyrimidine-2-thione

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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: 4,4,6-trimethyl-1-(4-methylphenyl)-3H-pyrimidine-2-thione
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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Email: enquiry@dycnchem.com

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