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25773-40-4

Name 2-Isopropyl-3-methoxypyrazine
CAS 25773-40-4
EINECS(EC#) 247-256-1
Molecular Formula C8H12N2O
MDL Number MFCD00006135
Molecular Weight 152.19
MOL File 25773-40-4.mol
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Chemical Properties

Appearance CLEAR COLOURLESS LIQUID
Boiling point  120-125 °C (20 mmHg)
density  0.996 g/mL at 25 °C(lit.)
FEMA  3358
refractive index  n20/D 1.494(lit.)
Fp  152 °F
storage temp.  Sealed in dry,Room Temperature
form  clear liquid
pka 0.81±0.10(Predicted)
color  Colorless to Orange to Green
Odor green pea odor
biological source synthetic
Odor Type earthy
Detection Methods GC,NMR
JECFA Number 790
Cosmetics Ingredients Functions PERFUMING
InChI 1S/C8H12N2O/c1-6(2)7-8(11-3)10-5-4-9-7/h4-6H,1-3H3
InChIKey NTOPKICPEQUPPH-UHFFFAOYSA-N
SMILES COc1nccnc1C(C)C
LogP 2.37
CAS DataBase Reference 25773-40-4(CAS DataBase Reference)
NIST Chemistry Reference Pyrazine, 2-methoxy-3-(1-methylethyl)-(25773-40-4)
EPA Substance Registry System 25773-40-4(EPA Substance)
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Safety Data

Hazard Codes  Xi,T,F
Risk Statements 
R36/37/38:Irritating to eyes, respiratory system and skin .
R39/23/24/25:Toxic: danger of very serious irreversible effects through inhalation, in contact with skin and if swallowed .
R23/24/25:Toxic by inhalation, in contact with skin and if swallowed .
R11:Highly Flammable.
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 .
S24/25:Avoid contact with skin and eyes .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S36/37:Wear suitable protective clothing and gloves .
S16:Keep away from sources of ignition-No smoking .
RIDADR  UN 1230 3/PG 2
WGK Germany  3
TSCA  TSCA listed
HS Code  29339900
Storage Class 10 - Combustible liquids
Hazard Classifications Eye Irrit. 2
Skin Irrit. 2
STOT SE 3

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