ChemicalBook CAS DataBase List 1004-76-8

1004-76-8

Name	2-Mercapto-4-hydroxy-5,6-diaminopyrimidine
CAS	1004-76-8
EINECS(EC#)	213-727-5
Molecular Formula	C4H6N4OS
MDL Number	MFCD00012187
Molecular Weight	158.18
MOL File	1004-76-8.mol

Synonyms

2-MERCAPTO-4-HYDROXY-5,6-DIAMINO-PYRIMIDINE 4,5-DIAMINO-2-THIOURACIL 4,5-DIAMINO-6-HYDROXY-2-MERCAPTOPYRIMIDINE 4,5-DIAMINO-6-HYDROXY-2-THIOPYRIMIDINE 5,6-DIAMINO-2-THIOURACIL 5,6-DIAMINO-4-HYDROXY-2-MERCAPTOPYRIMIDINE 4,5-diamino-2-mercaptopyrimidine-6-ol 4-5-diamino-6-hydroxy-2-*mercaptopyrimidine free 4,5-Diamino-2-mercaptopyrimidin-6-ol 4-Hydroxy-5,6-diamino-2-mercaptopyrimidine 5,6-Diamino-2,3-Dihydro-2-Thioxo-4(1H)-Pyrimidinone 5,6-Diamino-2-mercapto-pyrimidin-4-ol 4,5-DIAMINO-6-HYDROXY-2-PYRIMIDINETHIOL HEMISULFATE-1,5-HYDRATE 97% 5,6-Diamino-2-thioxo-2,3-dihydro-1H-pyrimidin-4-one 4(1H)-Pyrimidinone, 5,6-diamino-2,3-dihydro-2-thioxo- 4,5-Diamino-6-hydroxy-2-mercaptopyrimidine, tech. 90% 2-Mercapto-5,6-diaminopyrimidine-4(3H)-one 2-Mercapto-5,6-diaminopyrimidine-4-ol 5,6-Diamino-2,3-dihydro-2-thioxopyrimidin-4(1H)-one

Chemical Properties

Melting point	>300 °C(lit.)
density	1.66±0.1 g/cm3(Predicted)
storage temp.	Keep in dark place,Inert atmosphere,Room temperature
pka	8.10±0.60(Predicted)
InChIKey	QYSWOQHLIDKEOL-UHFFFAOYSA-N
CAS DataBase Reference	1004-76-8(CAS DataBase Reference)

Safety Data

Hazard Codes	Xi
Risk Statements	R36/38:Irritating to eyes and skin . less more
Safety Statements	S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice . S36:Wear suitable protective clothing . less more
WGK Germany	3

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