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| IUPAC name : | 2,5-diethyl-3-methylpyrazine |
| InChI : | InChI=1/C9H14N2/c1-4-8-6-10-9(5-2)7(3)11-8/h6H,4-5H2,1-3H3 |
| InChIKey : | RJIREWQSLPRZFG-UHFFFAOYAF |
| SMILES : | CCC1=CN=C(C(=N1)C)CC |
| cas number : | 32736-91-7 |
| fema number : | 3915 |
| coe number : | 11304 |
| jecfa number : | 778 |
| fl. number : | 14.096 |
| molar refractivity : | 46.35 ± 0.3 cm3 |
| parachor : | 386.4 ± 4.0 cm3 |
| index of refraction : | 1.499 ± 0.02 |
| surface tension : | 35.9 ± 3.0 dyne/cm |
| density : | 0.952 ± 0.06 g/cm3 |
| polarizability : | 18.37 ± 0.5 10-24cm3 |
| xlogp : | 1.50 |
| molecular weight : | 150.2208600 |
| formula : | C9 H14 N2 |
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| fda reg : | unspecified |
h. number : | unspecified |
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| organoleptics : | |
| odor type : | nutty |
| odor strength : | high ,
recommend smelling in a 0.10 % solution or less |
odor description :
at 0.10 % in dipropylene glycol. | toasted hazelnut meaty |
| properties : | |
| appearence : | colorless to pale yellow clear liquid |
| assay : | 97.00 - 100.00 %
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| Food Chemicals Codex Listed : | No |
| specific gravity : | 0.94400 - 0.95400 @ 25.00 °C.
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| pounds per gallon - calc. : | 7.855 to 7.938
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| refractive index : | 1.49200 - 1.50200 @ 20.00 °C.
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| boiling point : | 95.00 °C. @ 14.00 mm Hg
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| boiling point : | 206.00 - 207.00 °C. @ 760.00 mm Hg
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| logp : | 2.16 |
| safety : | |
| Oral Toxicity(LD50) : |
Not determined
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| Dermal Toxicity(LD50) : |
Not determined
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| flash point ( Deg. F. ) : | 170.00 °F. TCC ( 76.67 °C. )
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| recommendation for 2,5-diethyl-3-methyl pyrazine usage levels up to : |
| | 0.0500 % in the fragrance concentrate.
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| safety links : | |
| chemidplus : | 032736917 |
| epa-srs : | 32736-91-7 |
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| other : | |
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| references : | |
| jecfa number : | 778 |
| fl. number : | 14.096 |
| pubchem : | 177753 |
| NIST Chemistry WebBook : | 431638304 |
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