tert-Butyl 4-chloro-7,8-dihydropyrido[4,3-d]pyrimidine-6(5H)-carboxylate
Names
[ CAS No. ]:
1056934-87-2
[ Name ]:
tert-Butyl 4-chloro-7,8-dihydropyrido[4,3-d]pyrimidine-6(5H)-carboxylate
[Synonym ]:
2-Methyl-2-propanyl 4-chloro-7,8-dihydropyrido[4,3-d]pyrimidine-6(5H)-carboxylate
tert-butyl 4-chloro-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxylate
tert-Butyl 4-chloro-7,8-dihydropyrido[4,3-d]pyrimidine-6(5H)-carboxylate
Pyrido[4,3-d]pyrimidine-6(5H)-carboxylic acid, 4-chloro-7,8-dihydro-, 1,1-dimethylethyl ester
Chemical & Physical Properties
[ Density]:
1.3±0.1 g/cm3
[ Boiling Point ]:
395.8±42.0 °C at 760 mmHg
[ Molecular Formula ]:
C12H16ClN3O2
[ Molecular Weight ]:
269.727
[ Flash Point ]:
193.2±27.9 °C
[ Exact Mass ]:
269.093109
[ PSA ]:
55.32000
[ LogP ]:
1.20
[ Vapour Pressure ]:
0.0±0.9 mmHg at 25°C
[ Index of Refraction ]:
1.551
[ Storage condition ]:
2-8°C
Safety Information
[ Hazard Codes ]:
Xi
[ 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%