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| IUPAC name : | 2-(ethoxymethyl)pyrazine |
| InChI : | InChI=1/C7H10N2O/c1-2-10-6-7-5-8-3-4-9-7/h3-5H,2,6H2,1H3 |
| InChIKey : | HAKYWHMNHHQQJR-UHFFFAOYAW |
| SMILES : | CCOCC1=NC=CN=C1 |
| (EINECS) number : | 265-794-5 |
| cas number : | 65504-94-1 |
| fema number : | 3569 |
| jecfa number : | 793 |
| fl. number : | 14.067 |
| molar refractivity : | 38.36 ± 0.3 cm3 |
| parachor : | 331.6 ± 4.0 cm3 |
| index of refraction : | 1.494 ± 0.02 |
| surface tension : | 40.3 ± 3.0 dyne/cm |
| density : | 1.050 ± 0.06 g/cm3 |
| polarizability : | 15.20 ± 0.5 10-24cm3 |
| xlogp : | 0.20 |
| molecular weight : | 138.1671000 |
| formula : | C7 H10 N2 O |
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| export tariff code : | unspecified |
| fda reg : | unspecified |
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organoleptics :
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odor description :
| chocolate roasted |
properties :
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| appearence : | colorless to pale yellow clear liquid |
| assay : | 97.00 - 100.00 %
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| Food Chemicals Codex Listed : | No |
| specific gravity : | 1.03400 - 1.04100 @ 25.00 °C.
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| pounds per gallon - calc. : | 8.604 to 8.662
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| refractive index : | 1.49300 - 1.49700 @ 20.00 °C.
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| boiling point : | 175.00 - 176.00 °C. @ 760.00 mm Hg
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| logp : | -0.01 |
safety :
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| Oral Toxicity(LD50) : |
Not determined
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| Dermal Toxicity(LD50) : |
Not determined
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| Maximised Survey-derived Daily Intakes (MSDI-EU) : | ND (μg/capita/day) |
| Maximised Survey-derived Daily Intakes (MSDI-USA) : | 0.01 (μg/capita/day) |
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| flash point ( Deg. F. ) : | 152.00 °F. TCC ( 66.67 °C. )
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| recommendation for methyl ethoxypyrazine usage levels up to : | | | not for fragrance use.
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safety links :
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| (EINECS) number : | 265-794-5 |
| chemidplus : | 065504941 |
| epa-srs : | 65504-94-1 |
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other :
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references :
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| jecfa number : | 793 |
| fl. number : | 14.067 |
| pubchem : | 680867 |
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| synonyms : |
| 2- | ethoxy-3,5 or 6-methyl pyrazine | | 2- | ethoxymethyl pyrazine | | | methyl ethoxypyrazine | | 2- | methyl-3,5(6)-ethoxypyrazine | | | methylethoxypyrazine |
| soluble in : |
| | alcohol | | | water |
| (odor and/or flavor) blends with : |
| | acetyl acetaldehyde dimethyl acetal |
| 2- | acetyl furan |
| | acetyl propionyl |
| 2- | acetyl pyrazine |
| 3- | acetyl pyridine |
| 2- | acetyl pyrrole |
| | acetyl pyrroline |
| 2- | acetyl thiazole |
| 2- | acetyl-2-thiazoline |
| 5- | acetyl-2,3-dihydro-1,4-thiazine |
| 3- | acetyl-2,5-dimethyl furan |
| 2- | acetyl-3-ethyl pyrazine |
| 2- | acetyl-3-methyl pyrazine |
| 2- | acetyl-3,5-dimethyl pyrazine |
| 2- | acetyl-3,5(or 6)-dimethyl pyrazine |
| 2- | acetyl-5-methyl furan |
| | allyl 2-ethyl butyrate |
| | amyl cinnamate |
| iso | amyl cinnamate |
| alpha- | amyl cinnamyl acetate |
| | amyl heptanoate |
| iso | amyl nonanoate |
| iso | amyl octanoate |
| | amyl phenyl acetate |
| iso | amyl phenyl acetate |
| | amyl salicylate |
| 6- | amyl-alpha-pyrone |
| alpha- | angelica lactone |
| | bornyl isobutyrate |
| | boronia butenal |
| | butyl 2-methyl butyrate |
| | butyl cinnamate |
| | butyl laurate |
| | butyl phenyl acetate |
| iso | butyl phenyl acetate |
| 2-iso | butyl-3,(5 and 6)-dimethyl pyrazine |
| 2(4)-iso | butyl-4(2),6-dimethyl dihydro-4H-1,3,5-dithiazine |
| | butyraldehyde |
| | butyramide |
| | butyroin |
| | butyrophenone |
| | cassis bud oil |
| | cedrenyl acetate |
| | chocolate notes |
| | chocolate pyrazine A |
| | cocoa butenal |
| | cocoa hexenal |
| | cocoa oleoresin |
| | cocoa pentenal |
| | cocoa propanal |
| | cocoa pyrazine |
| 3,6- | cocoa pyrazine |
| | coconut absolute |
| | coconut decanone |
| | coconut naphthalenone |
| | coffee furanone |
| | costus valerolactone |
| | coumane |
| | creamy lactone |
| para- | cresyl laurate |
| | cyclohexyl methyl pyrazine |
| (E,E)-2,4- | decadien-1-al |
| alpha- | decalactone |
| delta- | decalactone |
| gamma- | decalactone |
| | dehydromenthofurolactone |
| 5,5- | dibutyl dihydrofuran-2(3H)-one |
| | dicyclohexyl disulfide |
| 2,5- | diethyl thiazole |
| 3,5- | diethyl-2-methyl pyrazine |
| 2,5- | diethyl-3-methyl pyrazine |
| 2,5- | diethyl-4-methyl thiazole |
| | difurfuryl ether |
| 6,7- | dihydro-2,3-dimethyl-5H-cyclopentapyrazine |
| | dihydrojasmone lactone |
| | dihydroxyacetophenone |
| 1,3- | dimethoxybenzene |
| | dimethyl benzofuranone |
| | dimethyl dihydrocyclopentapyrazine |
| 2,3- | dimethyl pyrazine |
| 2,5- | dimethyl pyrazine |
| 2,6- | dimethyl pyrazine |
| 2,6- | dimethyl pyridine |
| 2,5- | dimethyl thiazole |
| 4,5- | dimethyl thiazole |
| 2,5- | dimethyl thiophene |
| 4,5- | dimethyl-2-ethyl thiazole |
| 4,5- | dimethyl-2-ethyl-3-thiazoline |
| 2,4- | dimethyl-5-vinyl thiazole |
| delta- | dodecalactone |
| | dodecanol |
| delta-2- | dodecenolactone |
| 2- | ethoxythiazole |
| | ethyl 2-hydroxy-2-methyl butyrate |
| 2- | ethyl butyraldehyde |
| | ethyl phenyl acetate |
| 2- | ethyl pyrazine |
| | ethyl undecanoate |
| | ethyl vanillin isobutyrate |
| 1- | ethyl-2-acetyl pyrrole |
| 5- | ethyl-2-methyl pyridine |
| 2- | ethyl-3-methoxypyrazine |
| 2- | ethyl-4-butanol |
| 2- | ethyl-4-methyl thiazole |
| (Z+E)-5- | ethyl-4-methyl-2-(2-butyl) thiazoline |
| (Z+E)-5- | ethyl-4-methyl-2-(2-methyl propyl) thiazoline |
| | fenugreek oleoresin |
| | fenugreek resinoid |
| | filbert heptenone |
| | filbert pyrazine |
| | furfuryl thioacetate |
| 3-(2- | furyl) acrolein |
| laevo- | glutamine |
| | glyceryl 5-hydroxydecanoate |
| | glyceryl 5-hydroxydodecanoate |
| | hazelnut notes |
| | hazelnut oleoresin |
| | hazelnut pyrazine |
| | heliotropin |
| (E,E)-2,4- | heptadien-1-ol |
| delta- | heptalactone |
| gamma- | heptalactone |
| 2- | heptanone |
| 2- | heptyl furan |
| 2,4- | hexadien-1-ol |
| gamma- | hexalactone |
| 3,4- | hexane dione |
| | hexen-1-yl cyclopentanone |
| 2- | hexyl-5 or 6-keto-1,4-dioxane |
| 4- | hydroxybenzoic acid |
| 4- | hydroxybenzyl alcohol |
| | jasmin lactone |
| | lauric acid |
| | mace absolute |
| | mace oil |
| | mace oleoresin |
| | maraniol |
| | massoia bark oil |
| | massoia lactone |
| | menthofuran |
| 2- | methoxy-3-methyl pyrazine |
| 2- | methoxy-4-vinyl phenol |
| 2- | methoxypyrazine |
| | methyl (Z)-5-octenoate |
| | methyl 2-(methyl thio) acetate |
| 2- | methyl anisole |
| para- | methyl anisole |
| 2- | methyl butyraldehyde |
| 6- | methyl coumarin |
| 7- | methyl coumarin |
| | methyl ethoxypyrazine |
| 2- | methyl furan |
| | methyl heptadienone |
| | methyl laurate |
| 2- | methyl pyrazine |
| 2- | methyl quinoxaline |
| 5- | methyl quinoxaline |
| 4- | methyl thiazole |
| 2- | methyl thio-3,5 or 6-methyl pyrazine |
| 2-( | methyl thio) acetaldehyde |
| | methyl valerate |
| 3- | methyl-2-buten-1-al |
| 2- | methyl-3-(methyl thio) pyrazine |
| 2- | methyl-3-pentenoic acid |
| 2- | methyl-3-propyl pyrazine |
| 2- | methyl-3,(5 or 6)-ethoxypyrazine |
| 2- | methyl-5-isopropyl pyrazine |
| | mint lactone |
| | myristyl alcohol |
| (E,E)-2,4- | nonadien-1-al |
| (E,Z)-2,6- | nonadien-1-yl acetate |
| delta- | nonalactone |
| gamma- | nonalactone |
| | nonyl isovalerate |
| | nutmeg extract co2 west indian |
| | nutmeg oil |
| | nutmeg oil terpeneless |
| | nutmeg oleoresin |
| | nutty cyclohexenone |
| | nutty pyrazine |
| | nutty quinoxaline |
| | nutty thiazole |
| delta- | octalactone |
| gamma- | octalactone |
| (Z)-2- | octen-1-al |
| | peanut dithiazine |
| | peanut oxazole |
| 2- | pentyl cyclopentanone |
| | phenethyl octanoate |
| | phenyl acetaldehyde |
| | phenyl acetic acid |
| 2- | phenyl propionaldehyde dimethyl acetal |
| | phthalide |
| | popcorn pyrimidine |
| | prenyl benzoate |
| 2- | propionyl thiazole |
| 2- | propionyl-2-thiazoline |
| | propyl benzoate |
| iso | propyl formate |
| | propyl octanoate |
| iso | propyl octanoate |
| iso | propyl pyrazine |
| 2- | propyl pyridine |
| | saffron pyranone |
| | sandalwood oil |
| | shoyu pyrazine |
| | sulfuryl butyrate |
| | sulfuryl decanoate |
| | sulfuryl formate |
| | sulfuryl hexanoate |
| | sulfuryl isobutyrate |
| | sulfuryl octanoate |
| | sulfuryl propionate |
| | terpinyl cinnamate |
| | tetrahydrojasmone |
| 2,3,5,6- | tetramethyl pyrazine |
| | tobacco butenal |
| | tonka bean absolute |
| | tonka bean resinoid |
| 2- | tridecanone |
| 2,3,5- | trimethyl pyrazine |
| 2,4,5- | trimethyl thiazole |
| | tropical thiazole |
| delta- | undecalactone |
| | undecanoic acid |
| | valeraldehyde |
| | valeraldehyde dibutyl acetal |
| | valeraldehyde propylene glycol acetal |
| gamma- | valerolactone |
| | vanillin |
| | vanillyl isobutyrate |
| 2- | vinyl pyrazine |
| | vinyl sulfurol |
| | whiskey lactone |
| | wine lactone |
| (odor and/or flavor) used in : |
| | earth humus | | | nut | | | nut almond | | | nut hazelnut | | | pineapple |
| natural occurrence in : |
| found in nature |
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