6-Thioxo-6,9-dihydro-1H-purin-2(3H)-one
Names
[ CAS No. ]:
2002-59-7
[ Name ]:
6-Thioxo-6,9-dihydro-1H-purin-2(3H)-one
[Synonym ]:
6-Sulfanyl-9H-purin-2-ol
6-Thioxo-6,9-dihydro-1H-purin-2(3H)-one
MFCD00010841
6-Thioxo-1,3,6,7-tetrahydro-2H-purin-2-one
7H-Purin-2-ol, 6-mercapto-
9H-purin-2-ol, 6-mercapto-
6-sulfanylidene-3,7-dihydropurin-2-one
Chemical & Physical Properties
[ Density]:
1.8±0.1 g/cm3
[ Boiling Point ]:
722.6±63.0 °C at 760 mmHg
[ Melting Point ]:
300 °C
[ Molecular Formula ]:
C5H4N4OS
[ Molecular Weight ]:
168.176
[ Flash Point ]:
390.8±33.7 °C
[ Exact Mass ]:
168.010574
[ PSA ]:
109.42000
[ LogP ]:
-0.70
[ Vapour Pressure ]:
0.0±2.4 mmHg at 25°C
[ Index of Refraction ]:
1.894
[ Storage condition ]:
2-8°C
Safety Information
[ Hazard Codes ]:
Xn: Harmful;
[ Risk Phrases ]:
R20/21/22
[ Safety Phrases ]:
S24/25-S36
[ HS Code ]:
2933990090
Synthetic Route
Customs
[ HS Code ]: 2933990090
[ Summary ]:
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%