4,5-diamino-2-mercaptopyrimidine

Names

[ Name ]:
4,5-diamino-2-mercaptopyrimidine

[Synonym ]:
4,5-Diamino-2-pyrimidinethione
2-Mercapto-4,5-pyrimidinediamine
4,5-DIAMINOPYRIMIDINE-2-THIOL
2(1H)-Pyrimidinethione,4,5-diamino
4,5-Diamino-2-pyrimidinethiol
4,5-diamino-1H-pyrimidine-2-thione
4,5-Diaminopyrimidine-2(1H)-thione
4,5-Diamino-1H-pyrimidin-2-thion
4,5-Diamino-2(1H)-pyrimidinethione
2(1H)-Pyrimidinethione,4,5-diamino-(9CI)
2(1H)-PyriMidinethione,5,6-diaMino

Chemical & Physical Properties

[ Density]:
1.78 g/cm3

[ Boiling Point ]:
229.3ºC at 760 mmHg

[ Melting Point ]:
250℃ (DEC.)

[ Molecular Formula ]:
C₄H₆N₄S

[ Molecular Weight ]:
142.18200

[ Flash Point ]:
92.5ºC

[ Exact Mass ]:
142.03100

[ PSA ]:
116.62000

[ LogP ]:
1.09210

MSDS

Click to get detail MSDS

Safety Information

[ HS Code ]:
2933599090

Synthetic Route

Click to get detail synthetic route

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%