2-Amino-6-mercapto-4(3H)-pyrimidinone
Names
[ CAS No. ]:
6973-81-5
[ Name ]:
2-Amino-6-mercapto-4(3H)-pyrimidinone
[Synonym ]:
6-Mercaptoisocytosine
2-amino-4-hydroxy-6-mercaptopyrimidine
2-amino-6-thioxo-5,6-dihydro-1H-pyrimidin-4-one
2-Amino-4-hydroxy-6-mercaptopyrimidin
2-amino-6-hydroxy-4-mercapto-pyrimidine
Chemical & Physical Properties
[ Density]:
1.78g/cm3
[ Boiling Point ]:
478.9ºC at 760 mmHg
[ Molecular Formula ]:
C4H5N3OS
[ Molecular Weight ]:
143.16700
[ Flash Point ]:
243.4ºC
[ Exact Mass ]:
143.01500
[ PSA ]:
110.57000
[ LogP ]:
0.22200
[ Index of Refraction ]:
1.809
Safety Information
[ Hazard Codes ]:
Xn
[ HS Code ]:
2933599090
Customs
[ HS Code ]: 2933599090
[ Summary ]:
2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%