2-Thiobarbituric acid CAS: 504-17-6

Package: 25KG/drum. Storage: in a dry and ventilated warehouse; keep away from sunshine; avoid fire; avoid moisture. Name 4,6-Dihydroxy-2-mercaptopyrimidine Synonyms bathyranaustranalThiobarb...

Introduction

Package: 25KG/drum. Storage: in a dry and ventilated warehouse; keep away from sunshine; avoid fire; avoid moisture.

Name 4,6-Dihydroxy-2-mercaptopyrimidine
Synonyms bathyran
austranal
Thiobarbituric
Mealonylthiourea
Thiobarbituicacid
2-Thiobarbituric acid
2-thiobarbituric acid minimum
2-Mercapto-4,6-dihydroxypyrimidine
4,6-Dihydroxy-2-mercaptopyrimidine
2-thioxodihydropyrimidine-4,6(1H,5H)-dione
dihydro-2-thioxo-4,6(1h,5h)-pyrimidinedione
6(1H,5H)-Pyrimidinedione,dihydro-2-thioxo-4
Dihydro-2-thioxo-4,6-(1H,5H)-pyrimidinedione
6-hydroxy-2-thioxo-2,3-dihydropyrimidin-4(1H)-one
CAS 504-17-6
EINECS 207-985-8
InChI InChI=1/C4H4N2O2S/c7-2-1-3(8)6-4(9)5-2/h1H2,(H2,5,6,7,8,9)
InChIKey RVBUGGBMJDPOST-UHFFFAOYSA-N

Molecular Formula C4H4N2O2S
Molar Mass 144.15
Density 1.451 (estimate)
Melting Point 245°C (dec.)(lit.)
Water Solubility <6 g/L (20 ºC)
Solubility Soluble in hot water, ethanol, ether, dilute alkali solution and dilute hydrochloric acid, slightly soluble in cold water
Appearance White-like to yellow powder
Color Clear colorless
BRN 120663
pKa 3.96±0.20(Predicted)
PH 1.7-1.9 (10g/l, H2O, 20℃)
Storage Condition Inert atmosphere,2-8°C
Stability Stable. Incompatible with strong oxidizing agents.
Sensitive Sensitive to light and air
Refractive Index 1.7690 (estimate)
MDL MFCD00006674
Physical and Chemical Properties Colorless crystals. Melting point 235 °c (decomposition). Soluble in hot water, alcohol, ether, alkali and sodium carbonate solution, slightly soluble in water.
Use This product is for scientific research only and shall not be used for other purposes.

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