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7251-61-8

Name 2-Methylquinoxaline
CAS 7251-61-8
EINECS(EC#) 230-664-9
Molecular Formula C9H8N2
MDL Number MFCD00006727
Molecular Weight 144.17
MOL File 7251-61-8.mol
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Chemical Properties

Appearance clear orange to dark red liquid
Melting point  180.5°C
Boiling point  245-247 °C (lit.)
density  1.118 g/mL at 25 °C(lit.)
refractive index  n20/D 1.613(lit.)
Fp  225 °F
storage temp.  Inert atmosphere,Room Temperature
form  Liquid
pka 1.32±0.30(Predicted)
color  Clear orange to dark red
Odor musty, roasted flavor
Odor Type coffee
Water Solubility  miscible
Detection Methods GC
BRN  113307
LogP 1.610
CAS DataBase Reference 7251-61-8(CAS DataBase Reference)
NIST Chemistry Reference Quinoxaline, 2-methyl-(7251-61-8)
Storage Precautions Store under inert gas;Light sensitive
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Safety Data

Hazard Codes  Xi
Risk Statements 
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
S24/25:Avoid contact with skin and eyes .
WGK Germany  3
RTECS  VD3450000
F  10
HazardClass  IRRITANT
HS Code  29339900

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