8-BROMO-7-ETHYL-1,3-DIMETHYL-2,3,6,7-TETRAHYDRO-1H-PURINE-2,6-DIONE
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Names
[ CAS No. ]:
17801-69-3
[ Name ]:
8-BROMO-7-ETHYL-1,3-DIMETHYL-2,3,6,7-TETRAHYDRO-1H-PURINE-2,6-DIONE
[Synonym ]:
7-Ethyl-8-bromtheophyllin
7-Aethyl-8-brom-1,3-dimethyl-3,7-dihydro-purin-2,6-dion
8-bromo-7-ethyl-1,3-dimethyl-2,3,6,7-tetrahydro-1H-purine-2,6-dione
F0373-0284
7-ethyl-8-bromo-1,3-dimethyl-3,7-dihydro-purine-2,6-dione
Chemical & Physical Properties
[ Density]:
1.77g/cm3
[ Boiling Point ]:
443.2ºC at 760mmHg
[ Melting Point ]:
170-173ºC
[ Molecular Formula ]:
C9H11BrN4O2
[ Molecular Weight ]:
287.11300
[ Flash Point ]:
221.8ºC
[ Exact Mass ]:
286.00700
[ PSA ]:
61.82000
[ LogP ]:
0.21610
[ Vapour Pressure ]:
4.73E-08mmHg at 25°C
[ Index of Refraction ]:
1.698
Safety Information
[ HS Code ]:
2933990090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
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%