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  • thiouracil  141-90-2
Name:thiouracil 141-90-2
CAS No:141-90-2

PRODUCT DESCRIPTION


Description

Thiouracil refers both to a specific molecule consisting of a sulfated uracil, and a family of molecules based upon that structure.

Basic Info

Chemical Name thiouracil
Synonyms

2-Thioxo-1,2,3,4-tetrahydropyrimidin-4-one;2-Thiouracil;2-TU;Nobilen;2,3-dihydro-2-thioxo-(1H)pyrimidin-4-one;2-Mercapto-4-hydroxypyrimidine;4-oxo-2-thioxo-1,2,3,4-tetrahydropyrimidine;Thiouraci;2-Mercapto-4-pyrimidone;tiouracyl;Thiouracil;THIURACIL;DERACIL;4-Hydroxy-2-mercaptopyrimidine;4(1H)-Pyrimidinone, 2,3-dihydro-2-thioxo-;Collapse

CAS No. 141-90-2
Molecular Formula C4H4N2OS
Molecular Weight 128.15200
PSA 80.74000
LogP 0.43250

Numbering system

EINECS number 205-508-8
RTECS number YR1575000
MDL number MFCD00006039
BRN number 112227

Properties

Appearance & Physical State white to pale yellow crystalline powder
Density 1.46g/cm3
Boiling Point 337.2ºC at 760mmHg
Melting Point 340ºC
Flash Point 157.7ºC
Refractive Index 1.677
Water Solubility 0.5 g/L
Stability Stable under normal temperatures and pressures.
Storage Condition 2-8ºC
Vapor Pressure 5.45E-05mmHg at 25°C

Safety Info

RTECS YR1575000
Safety Statements S36/37
HS Code 29335995
WGK Germany 3
Risk Statements R40
Hazard Codes Xn

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