4,5-diamino-6-mercaptopyrimidine

Names

[ Name ]:
4,5-diamino-6-mercaptopyrimidine

[Synonym ]:
4-thio-5,6-diaminopyrimidine
4-Mercapto-5,6-diaminopyrimidine
MFCD00047384
4,5-diaminopyrimidine-6-thiol
4,5-DIAMINO-6-MERCAPTOPYRIMIDINE
EINECS 220-644-8
5,6-diamino-4(1H)-pyrimidinethione
5,6-Diaminopyrimidine-4-thiol
5,6-diamino-3,4-dihydropyrimidine-4-thione
5,6-diamino-3H-pyrimidine-4-thione

Chemical & Physical Properties

[ Density]:
1.78g/cm3

[ Boiling Point ]:
229.3ºC at 760mmHg

[ Molecular Formula ]:
C₄H₆N₄S

[ Molecular Weight ]:
142.18200

[ Exact Mass ]:
142.03100

[ PSA ]:
116.62000

[ LogP ]:
1.09210

[ Vapour Pressure ]:
0.07mmHg at 25°C

[ Index of Refraction ]:
1.85

Safety Information

[ Safety Phrases ]:
24/25

[ HS Code ]:
2933599090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

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%