| cas number : | 65504-93-0 |
| fema number : | 3727 |
| coe number : | 2277 |
| jecfa number : | 1568 |
| fl. number : | 14.029 |
| molecular weight : | 186.2529600 |
| formula : | C12 H14 N2 |
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| export tariff code : | 2933.19.9050 |
| fda reg. : | |
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organoleptics :
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| odor type : | roasted |
| odor strength : | high ,
recommend smelling in a 0.10 % solution or less |
odor description :
at 0.10 % in propylene glycol. | roasted cooked |
properties :
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| appearence : | colorless to yellow clear liquid |
| assay : | 98.00 - 100.00 %
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| Food Chemicals Codex Listed : | No |
| specific gravity : | 1.07800 - 1.08100 @ 25.00 °C.
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| pounds per gallon - calc. : | 8.970 to 8.995
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| refractive index : | 1.42800 - 1.43600 @ 20.00 °C.
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| boiling point : | 192.00 - 193.00 °C. @ 760.00 mm Hg
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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) : | 0.20 (μg/capita/day) |
| Threshold of concern : | 90 (μg/person/day) |
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| flash point ( Deg. F. ) : | not determined
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| recommendation for 1-phenyl-3(5)-propyl pyrazole usage levels up to : | | | not for fragrance use.
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safety links :
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| chemidplus : | 065504930 |
| epa-srs : | 65504-93-0 |
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other :
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references :
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| jecfa number : | 1568 |
| fl. number : | 14.029 |
| pubchem : | 198969 |
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| synonyms : |
| 1- | phenyl-3 or 5-propyl-1,2-diazole | | 1- | phenyl-3(5)-propyl pyrazole | | 1- | phenyl-3(or 5)-propyl-1H-pyrazole |
| soluble in : |
| | alcohol |
| insoluble in : |
| | water |
| (odor and/or flavor) blends with : |
| 5- | acetyl-2,3-dihydro-1,4-thiazine |
| S- | allyl-laevo-cysteine |
| 2- | butyl-2-butenal |
| 3,6- | diethyl-1,2,4,5-tetrathiane and 3,5-diethyl-1,2,4-trithiolane mixture |
| 3-( | ethyl thio) butanol |
| (Z+E)-5- | ethyl-4-methyl-2-(2-butyl) thiazoline |
| (Z+E)-5- | ethyl-4-methyl-2-(2-methyl propyl) thiazoline |
| | lactoyl ethanolamine |
| | lactoyl ethanolamine phosphate |
| (±)-3-( | methyl thio) heptanal |
| 3-( | methyl thio) methyl thiophene |
| 2- | methyl-1-methyl thio-2-butene |
| 3-iso | propenyl pentane dioic acid |
| | propyl 2-mercaptopropionate |
| | pyrrolidino-(1,2E)-4H-2,4-dimethyl-1,3,5-dithiazine |
| 2,4,6- | trithiaheptane 10% in triacetin |
| natural occurrence in : |
| not found in nature |
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