141-90-2, CAS No 141-90-2

141-90-2 2-Thiouracil
Product Name	2-Thiouracil
Synonyms	4-HYDROXY-2-MERCAPTOPYRIMIDINE;2,3-dihydro-2-thioxo-4(1h)-pyrimidino
Molecular Formula	C₄H₄N₂OS
Molecular Weight	128.1524
InChl	InChI=1/C4H4N2OS/c7-3-1-2-5-4(8)6-3/h1-2H,(H2,5,6,7,8)
CAS Registry Number	141-90-2
EINECS	205-508-8
Molecular Structure
Density	1.46g/cm³
Melting Point	340℃
Boiling Point	337.2°C at 760 mmHg
Refractive Index	1.677
Flash Point	157.7°C
Water Solubility	0.5 g/L
Vapour Pressur	5.45E-05mmHg at 25°C
Hazard Symbols	Xn##Harmful:;
Risk Codes	R40:;
Safety Description	S36/37:;

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