2-Methyl-[1,8]-Naphthyridine

Modify Date: 2024-01-06 10:59:15

2-Methyl-[1,8]-Naphthyridine Structure
2-Methyl-[1,8]-Naphthyridine structure
Common Name 2-Methyl-[1,8]-Naphthyridine
CAS Number 1569-16-0 Molecular Weight 144.173
Density 1.1±0.1 g/cm3 Boiling Point 252.8±20.0 °C at 760 mmHg
Molecular Formula C9H8N2 Melting Point 96-97ºC
MSDS Chinese USA Flash Point 106.3±13.1 °C
Symbol GHS05 GHS07
GHS05, GHS07
Signal Word Danger

 Names

Name 2-Methyl-[1,8]-naphthyridine
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.1±0.1 g/cm3
Boiling Point 252.8±20.0 °C at 760 mmHg
Melting Point 96-97ºC
Molecular Formula C9H8N2
Molecular Weight 144.173
Flash Point 106.3±13.1 °C
Exact Mass 144.068741
PSA 25.78000
LogP 1.38
Vapour Pressure 0.0±0.5 mmHg at 25°C
Index of Refraction 1.633

 Safety Information

Symbol GHS05 GHS07
GHS05, GHS07
Signal Word Danger
Hazard Statements H302-H318
Precautionary Statements P280-P305 + P351 + P338
Hazard Codes Xi
RIDADR NONH for all modes of transport
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%

 Synonyms

1,8-Naphthyridine, 2-methyl-
2-Methyl-1,8-diazanaphthalene
2-Methyl-1,8-naphthyridine
2-Methyl-[1,8]Naphthyridine
2-Methyl[1,8]-Naphthyridine
2-methyl[1,8]naphthyridine
2-Methylpyrido[2,3-b]pyridine