tert-Butyl 7-methyl-3,4-dihydro-1,8-naphthyridine-1(2H)-carboxylate

Names

[ Name ]:
tert-Butyl 7-methyl-3,4-dihydro-1,8-naphthyridine-1(2H)-carboxylate

[Synonym ]:
tert-butyl 7-methyl-3,4-dihydro-2H-1,8-naphthyridine-1-carboxylate
1-Boc-7-methyl-1,2,3,4-tetrahydro-1,8-naphthyridine

Chemical & Physical Properties

[ Density]:
1.108g/cm3

[ Boiling Point ]:
364.7ºC at 760mmHg

[ Melting Point ]:
99.8-99.9ºC

[ Molecular Formula ]:
C₁₄H₂₀N₂O₂

[ Molecular Weight ]:
248.32100

[ Flash Point ]:
174.3ºC

[ Exact Mass ]:
248.15200

[ PSA ]:
42.43000

[ LogP ]:
3.14270

[ Vapour Pressure ]:
0mmHg at 25°C

[ Index of Refraction ]:
1.535

Safety Information

[ Symbol ]:

GHS06

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H301

[ Precautionary Statements ]:
P301 + P310

[ Hazard Codes ]:
Xi: Irritant;

[ RIDADR ]:
UN 2811 6.1 / PGIII

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail 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%