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| Right Click Picture For More Options. (Safari 1.2 (v125) Compatible). |
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| IUPAC name : | 6,7-dihydro-2,5-dimethyl-5H-cyclopentapyrazine |
| InChI : | InChI=1/C9H12N2/c1-6-3-4-8-9(6)10-5-7(2)11-8/h5-6H,3-4H2,1-2H3 |
| InChIKey : | CTFGVWCFSGCLHZ-UHFFFAOYAY |
| SMILES : | CC1CCC2=NC(=CN=C12)C |
| cas number : | 38917-61-2 |
| % from : | 60.00% to 100.00% |
| coe number : | 11310 |
| fl. number : | 14.102 |
| molar refractivity : | 44.14 ± 0.3 cm3 |
| parachor : | 358.7 ± 4.0 cm3 |
| index of refraction : | 1.537 ± 0.02 |
| surface tension : | 41.6 ± 3.0 dyne/cm |
| density : | 1.049 ± 0.06 g/cm3 |
| polarizability : | 17.49 ± 0.5 10-24cm3 |
| xlogp : | 1.00 |
| molecular weight : | 148.2049800 |
| formula : | C9 H12 N2 |
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| IUPAC name : | 6,7-dihydro-2,3-dimethyl-5H-cyclopentapyrazine |
| InChI : | InChI=1/C9H12N2/c1-6-7(2)11-9-5-3-4-8(9)10-6/h3-5H2,1-2H3 |
| InChIKey : | AIKNQWWUQFXNAZ-UHFFFAOYAA |
| SMILES : | CC1=NC2=C(CCC2)N=C1C |
| cas number : | 38917-62-3 |
| % from : | 30.00% to 60.00% |
| fema number : | 3917 |
| coe number : | 11309 |
| jecfa number : | 782 |
| fl. number : | 14.098 |
| molar refractivity : | 44.25 ± 0.3 cm3 |
| parachor : | 357.0 ± 4.0 cm3 |
| index of refraction : | 1.556 ± 0.02 |
| surface tension : | 45.4 ± 3.0 dyne/cm |
| density : | 1.077 ± 0.06 g/cm3 |
| polarizability : | 17.54 ± 0.5 10-24cm3 |
| xlogp : | 1.10 |
| molecular weight : | 148.2049800 |
| formula : | C9 H12 N2 |
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| fda reg : | unspecified |
h. number : | unspecified |
| organoleptics : | |
| odor type : | burnt |
| odor strength : | high ,
recommend smelling in a 0.10 % solution or less |
odor description :
at 0.10 % in propylene glycol. | burnt earthy nutty roasted |
| properties : | |
| appearence : | colorless to pale yellow clear liquid |
| assay : | 98.00 - 100.00 % sum of isomers
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| Food Chemicals Codex Listed : | No |
| specific gravity : | 1.02000 - 1.03000 @ 20.00 °C.
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| pounds per gallon - calc. : | 8.497 to 8.581
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| refractive index : | 1.52400 - 1.53200 @ 20.00 °C.
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| boiling point : | 230.00 - 231.00 °C. @ 760.00 mm Hg
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| logp : | 1.77 |
| 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. ) : | 149.00 °F. TCC ( 65.00 °C. )
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| recommendation for dimethyl dihydrocyclopentapyrazine usage levels up to : |
| | 0.0500 % in the fragrance concentrate.
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| safety links : | |
| chemidplus : | 38917-61-2 |
| epa-srs : | 38917-61-2 |
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| chemidplus : | 38917-62-3 |
| epa-srs : | 38917-62-3 |
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| other : | |
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| references : | |
| pubchem : | 10521315 |
| NIST Chemistry WebBook : | 2912483499 |
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| pubchem : | 10544751 |
| NIST Chemistry WebBook : | 1918962923 |
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