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| Right Click Picture For More Options. (Safari 1.2 (v125) Compatible). |
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| IUPAC name : | 1-(3,5-dimethylpyrazin-2-yl)ethanone |
| InChI : | InChI=1/C8H10N2O/c1-5-4-9-8(7(3)11)6(2)10-5/h4H,1-3H3 |
| InChIKey : | UCGOSAWBWFUKDT-UHFFFAOYAV |
| SMILES : | CC1=CN=C(C(=N1)C)C(=O)C |
| (EINECS) number : | 259-076-0 |
| cas number : | 54300-08-2 |
| fema number : | 3327 |
| coe number : | 11294 |
| jecfa number : | 786 |
| fl. number : | 14.055 |
| molar refractivity : | 42.11 ± 0.3 cm3 |
| parachor : | 356.0 ± 4.0 cm3 |
| index of refraction : | 1.513 ± 0.02 |
| surface tension : | 41.8 ± 3.0 dyne/cm |
| density : | 1.073 ± 0.06 g/cm3 |
| polarizability : | 16.69 ± 0.5 10-24cm3 |
| xlogp : | 0.60 |
| molecular weight : | 150.1778000 |
| formula : | C8 H10 N2 O |
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| fda reg : | unspecified |
h. number : | 2933.90 |
| organoleptics : | |
| odor type : | nutty |
| odor strength : | high ,
recommend smelling in a 0.10 % solution or less |
odor description :
at 0.10 % in propylene glycol. | roasted hazelnut |
| properties : | |
| appearence : | yellow semi-solid |
| assay : | 98.00 - 100.00 %
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| Food Chemicals Codex Listed : | No |
| specific gravity : | 1.03800 - 1.07300 @ 25.00 °C.
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| pounds per gallon - calc. : | 8.637 to 8.928
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| refractive index : | 1.51700 @ 20.00 °C.
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| boiling point : | 70.00 °C. @ 7.00 mm Hg
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| logp : | 1.08 |
| 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. ) : | 195.00 °F. TCC ( 90.56 °C. )
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| recommendation for 2-acetyl-3,5-dimethyl pyrazine usage levels up to : |
| | 0.1000 % in the fragrance concentrate.
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| recommendation for 2-acetyl-3,5-dimethyl pyrazine usage levels up to : |
| | 5.0000 ppm in the flavor.
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| safety links : | |
| (EINECS) number : | 259-076-0 |
| toxnet : | 54300-08-2 |
| epa-srs : | 54300-08-2 |
| pubchem : | 54300-08-2 |
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| other : | |
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| references : | |