3,7-Dihydro-8-(4-hydroxybutyl)-1,3-dimethyl-1H-purine-2,6-dione
Names
[ CAS No. ]:
35873-44-0
[ Name ]:
3,7-Dihydro-8-(4-hydroxybutyl)-1,3-dimethyl-1H-purine-2,6-dione
[Synonym ]:
Xanthine,1,3-dimethyl-8-(4-hydroxybutyl)
8-(4-Hydroxybutyl)theophylline
8-(4-hydroxybutyl)-1,3-dimethyl-3,7-dihydro-1h-purine-2,6-dione
8-(4-Hydroxybutyl)theophyllin
Theophylline,8-(4-hydroxybutyl)
8-(4-hydroxy-butyl)-1,3-dimethyl-3,7(9)-dihydro-purine-2,6-dione
Chemical & Physical Properties
[ Density]:
1.354g/cm3
[ Boiling Point ]:
541.3ºC at 760 mmHg
[ Molecular Formula ]:
C11H16N4O3
[ Molecular Weight ]:
252.27000
[ Flash Point ]:
281.2ºC
[ Exact Mass ]:
252.12200
[ PSA ]:
92.91000
[ Index of Refraction ]:
1.597
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%