1,5-Naphthyridine

Names

[ CAS No. ]:
254-79-5

[ Name ]:
1,5-Naphthyridine

[Synonym ]:
1,5-Pyridopyridine
Pyrido[1,5-b]pyridine
1,5-diazanaphthyridine
1,5-Diazanaphthalene
[1,5]naphthyridine
naphthyridine
1,5-naphthiridine
MFCD00039727
1,5-Naphthyridine
pyridopyridine
1,5-naphtyridine

Chemical & Physical Properties

[ Density]:
1.2±0.1 g/cm3

[ Boiling Point ]:
248.9±13.0 °C at 760 mmHg

[ Melting Point ]:
74ºC

[ Molecular Formula ]:
C₈H₆N₂

[ Molecular Weight ]:
130.147

[ Flash Point ]:
107.8±11.1 °C

[ Exact Mass ]:
130.053101

[ PSA ]:
25.78000

[ LogP ]:
0.55

[ Vapour Pressure ]:
0.0±0.5 mmHg at 25°C

[ Index of Refraction ]:
1.653

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS05, GHS07

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H302-H315-H318-H335

[ Precautionary Statements ]:
P261-P280-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Faceshields;Gloves

[ Hazard Codes ]:
Xn

[ Risk Phrases ]:
R22;R37/38;R41

[ Safety Phrases ]:
S26-S36/37/39-S39

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3.0

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

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%