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| IUPAC name : | 2-prop-1-en-2-ylpyrazine |
| InChI : | InChI=1/C7H8N2/c1-6(2)7-5-8-3-4-9-7/h3-5H,1H2,2H3 |
| InChIKey : | JMKUTMOIKCXELD-UHFFFAOYAM |
| SMILES : | CC(=C)C1=NC=CN=C1 |
| cas number : | 38713-41-6 |
| fema number : | 3296 |
| coe number : | 11341 |
| fl. number : | 14.052 |
| molar refractivity : | 36.63 ± 0.3 cm3 |
| parachor : | 300.6 ± 4.0 cm3 |
| index of refraction : | 1.513 ± 0.02 |
| surface tension : | 37.2 ± 3.0 dyne/cm |
| density : | 0.987 ± 0.06 g/cm3 |
| polarizability : | 14.52 ± 0.5 10-24cm3 |
| xlogp : | 0.80 |
| molecular weight : | 120.1518200 |
| formula : | C7 H8 N2 |
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| fda reg : | unspecified |
h. number : | unspecified |
| organoleptics : | |
| odor type : | caramellic |
| odor strength : | high ,
recommend smelling in a 0.10 % solution or less |
odor description :
at 0.10 % in dipropylene glycol. | burnt sugar syrup |
| properties : | |
| appearence : | colorless to pale orange clear liquid |
| assay : | 92.00 - 100.00 %
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| Food Chemicals Codex Listed : | No |
| specific gravity : | 1.02200 - 1.03200 @ 20.00 °C.
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| pounds per gallon - calc. : | 8.514 to 8.597
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| refractive index : | 1.54000 - 1.55000 @ 20.00 °C.
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| boiling point : | 190.00 - 200.00 °C. @ 760.00 mm Hg
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| logp : | 1.14 |
| safety : | |
| most important hazard(s) : |
Xi - Irritant |
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| Oral Toxicity(LD50) : |
Not determined
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| Dermal Toxicity(LD50) : |
Not determined
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| flash point ( Deg. F. ) : | 125.00 °F. TCC ( 51.67 °C. )
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| recommendation for isopropenyl pyrazine usage levels up to : |
| | 0.0500 % in the fragrance concentrate.
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| recommendation for isopropenyl pyrazine usage levels up to : |
| | 10.0000 ppm in the flavor.
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| safety links : | |
| chemidplus : | 038713416 |
| epa-srs : | 38713-41-6 |
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| other : | |
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| references : | |
| pubchem : | 205083 |
| NIST Chemistry WebBook : | 273613327 |
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