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18138-04-0

Name 2,3-Diethyl-5-methylpyrazine
CAS 18138-04-0
EINECS(EC#) 242-024-6
Molecular Formula C9H14N2
MDL Number MFCD00009635
Molecular Weight 150.22
MOL File 18138-04-0.mol
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Chemical Properties

Appearance CLEAR LIGHT YELLOW LIQUID
Boiling point  95 °C (20 mmHg)
density  0.949 g/mL at 25 °C(lit.)
FEMA  3336
refractive index  n20/D 1.498(lit.)
Fp  176 °F
storage temp.  2-8°C
solubility  Chloroform, Methanol
form  neat
pka 2?+-.0.10(Predicted)
color  Clear Colourless
Specific Gravity 0.950.949
Odor at 0.10 % in dipropylene glycol. musty nut skin earthy roasted hazelnut toasted potato dusty foliage vegetable
Odor Type musty
Water Solubility  SLIGHTLY SOLUBLE
JECFA Number 777
LogP 2.16
CAS DataBase Reference 18138-04-0(CAS DataBase Reference)
NIST Chemistry Reference Pyrazine, 2,3-diethyl-5-methyl-(18138-04-0)
EPA Substance Registry System 18138-04-0(EPA Substance)
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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 .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
RIDADR  NA 1993 / PGIII
WGK Germany  3
TSCA  Yes
HazardClass  3
PackingGroup  III
HS Code  29339900

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