12H₁₃ClN₄; Molecular Weight:248.7114; EINECS:200-364-2 ">

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The physical and chemical property of 58-14-0 is provided by ChemNet.com

ChemNet > CAS > 58-14-0 Pyrimethamine

58-14-0 Pyrimethamine

product Name	Pyrimethamine
CAS No	58-14-0
Synonyms	2,4-diamino-5-(p-chlorophenyl)-6-ethylpyrimidine; 5-(4-chlorophenyl)-6-ethylpyrimidine-2,4-diyldiamine; 5-(4-chlorophenyl)-6-ethylpyrimidine-2,4-diamine
Molecular Formula	C₁₂H₁₃ClN₄
Molecular Weight	248.7114
InChI	InChI=1/C12H13ClN4/c1-2-9-10(11(14)17-12(15)16-9)7-3-5-8(13)6-4-7/h3-6H,2H2,1H3,(H4,14,15,16,17)
EINECS	200-364-2
Molecular Structure
Density	1.305g/cm³
Melting point	233-234℃
Boiling point	491.5°C at 760 mmHg
Refractive index	1.655
Flash point	251°C
Water solubility	<0.01 g/100 mL at 21℃
Vapour Pressur	8.34E-10mmHg at 25°C
Hazard Symbols	Xn:Harmful;
Risk Codes	R22:;
Safety Description	R22:;

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