1H-Purine-2,6-dione,3,7-dihydro-1,3-dimethyl-7-(2-propyn-1-yl)-
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Names
[ CAS No. ]:
14114-45-5
[ Name ]:
1H-Purine-2,6-dione,3,7-dihydro-1,3-dimethyl-7-(2-propyn-1-yl)-
[Synonym ]:
7-propargyl-1,3-dimethylxanthine
Theophylline,7-(2-propynyl)
1,3-dimethyl-7-propargylxanthine
7-(2-propynyl)-Theophylline
3,7-dihydro-1,3-dimethyl-7-(2-propynyl)-1H-purine-2,6-dione
N7-propargyltheophylline
N-propargyltheophylline
1,3-dimethyl-7-prop-2-ynyl-3,7-dihydro-purine-2,6-dione
Chemical & Physical Properties
[ Density]:
1.31g/cm3
[ Boiling Point ]:
437.9ºC at 760mmHg
[ Molecular Formula ]:
C10H10N4O2
[ Molecular Weight ]:
218.21200
[ Flash Point ]:
218.7ºC
[ Exact Mass ]:
218.08000
[ PSA ]:
61.82000
[ Vapour Pressure ]:
7.19E-08mmHg at 25°C
[ Index of Refraction ]:
1.638
Safety Information
[ HS Code ]:
2933990090
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%