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

Modify Date: 2024-01-31 18:44:58

tert-Butyl 7-methyl-3,4-dihydro-1,8-naphthyridine-1(2H)-carboxylate Structure
tert-Butyl 7-methyl-3,4-dihydro-1,8-naphthyridine-1(2H)-carboxylate structure
Common Name tert-Butyl 7-methyl-3,4-dihydro-1,8-naphthyridine-1(2H)-carboxylate
CAS Number 243641-37-4 Molecular Weight 248.32100
Density 1.108g/cm3 Boiling Point 364.7ºC at 760mmHg
Molecular Formula C14H20N2O2 Melting Point 99.8-99.9ºC
MSDS USA Flash Point 174.3ºC
Symbol GHS06
GHS06
Signal Word Danger

 Names

Name 7-Methyl-3,4-dihydro-2H-[1,8]naphthyridine-1-carboxylic acid tert-butyl ester
Synonym More Synonyms

 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
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

 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%

 Synonyms

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