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| IUPAC name : | 2,4,5-trimethyl-2,5-dihydro-1,3-oxazole |
| InChI : | InChI=1/C6H11NO/c1-4-5(2)8-6(3)7-4/h5-6H,1-3H3 |
| InChIKey : | YFSGRMONVCFYTC-UHFFFAOYAD |
| SMILES : | CC1C(=NC(O1)C)C |
| cas number : | 22694-96-8 |
| beilstein number : | 1098973 |
| fema number : | 3525 |
| coe number : | 2319 |
| jecfa number : | 1559 |
| fl. number : | 13.039 |
| molar refractivity : | 31.53 ± 0.5 cm3 |
| parachor : | 247.5 ± 8.0 cm3 |
| index of refraction : | 1.491 ± 0.05 |
| surface tension : | 26.7 ± 7.0 dyne/cm |
| density : | 1.03 ± 0.1 g/cm3 |
| polarizability : | 12.49 ± 0.5 10-24cm3 |
| XlogP : | 0.90 |
| molecular weight : | 113.1576400 |
| formula : | C6 H11 N O |
| NMR Predictor : | Predict |
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| IUPAC name : | (2R,5R)-2,4,5-trimethyl-2,5-dihydro-1,3-oxazol-3-ium |
| InChI : | InChI=1/C6H11NO/c1-4-5(2)8-6(3)7-4/h5-6H,1-3H3/p+1/t5-,6-/m1/s1/fC6H12NO/h7H/q+1 |
| InChIKey : | YFSGRMONVCFYTC-WROALIMLBV |
| SMILES : | C[C@@H]1C(=[NH+][C@H](O1)C)C |
| cas number : | 22694-96-8 (RR) |
| molar refractivity : | 31.53 ± 0.5 cm3 |
| parachor : | 247.5 ± 8.0 cm3 |
| index of refraction : | 1.491 ± 0.05 |
| surface tension : | 26.7 ± 7.0 dyne/cm |
| density : | 1.03 ± 0.1 g/cm3 |
| polarizability : | 12.49 ± 0.5 10-24cm3 |
| XlogP : | 0.90 |
| molecular weight : | 113.1576400 |
| formula : | C6 H11 N O |
| NMR Predictor : | Predict |
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| IUPAC name : | (2R,5S)-2,4,5-trimethyl-2,5-dihydro-1,3-oxazol-3-ium |
| InChI : | InChI=1/C6H11NO/c1-4-5(2)8-6(3)7-4/h5-6H,1-3H3/p+1/t5-,6+/m0/s1/fC6H12NO/h7H/q+1 |
| InChIKey : | YFSGRMONVCFYTC-BDWPQBNJBO |
| SMILES : | C[C@H]1C(=[NH+][C@H](O1)C)C |
| cas number : | 22694-96-8 (RS) |
| molar refractivity : | 31.53 ± 0.5 cm3 |
| parachor : | 247.5 ± 8.0 cm3 |
| index of refraction : | 1.491 ± 0.05 |
| surface tension : | 26.7 ± 7.0 dyne/cm |
| density : | 1.03 ± 0.1 g/cm3 |
| polarizability : | 12.49 ± 0.5 10-24cm3 |
| XlogP : | 0.90 |
| molecular weight : | 113.1576400 |
| formula : | C6 H11 N O |
| NMR Predictor : | Predict |
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| IUPAC name : | (2S,5R)-2,4,5-trimethyl-2,5-dihydro-1,3-oxazol-3-ium |
| InChI : | InChI=1/C6H11NO/c1-4-5(2)8-6(3)7-4/h5-6H,1-3H3/p+1/t5-,6+/m1/s1/fC6H12NO/h7H/q+1 |
| InChIKey : | YFSGRMONVCFYTC-BKOYIDEABI |
| SMILES : | C[C@@H]1C(=[NH+][C@@H](O1)C)C |
| cas number : | 22694-96-8 (SR) |
| molar refractivity : | 31.53 ± 0.5 cm3 |
| parachor : | 247.5 ± 8.0 cm3 |
| index of refraction : | 1.491 ± 0.05 |
| surface tension : | 26.7 ± 7.0 dyne/cm |
| density : | 1.03 ± 0.1 g/cm3 |
| polarizability : | 12.49 ± 0.5 10-24cm3 |
| XlogP : | 0.90 |
| molecular weight : | 113.1576400 |
| formula : | C6 H11 N O |
| NMR Predictor : | Predict |
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| IUPAC name : | (2S,5S)-2,4,5-trimethyl-2,5-dihydro-1,3-oxazol-3-ium |
| InChI : | InChI=1/C6H11NO/c1-4-5(2)8-6(3)7-4/h5-6H,1-3H3/p+1/t5-,6-/m0/s1/fC6H12NO/h7H/q+1 |
| InChIKey : | YFSGRMONVCFYTC-WHPAWDLABY |
| SMILES : | C[C@H]1C(=[NH+][C@@H](O1)C)C |
| cas number : | 22694-96-8 (SS) |
| molar refractivity : | 31.53 ± 0.5 cm3 |
| parachor : | 247.5 ± 8.0 cm3 |
| index of refraction : | 1.491 ± 0.05 |
| surface tension : | 26.7 ± 7.0 dyne/cm |
| density : | 1.03 ± 0.1 g/cm3 |
| polarizability : | 12.49 ± 0.5 10-24cm3 |
| XlogP : | 0.90 |
| molecular weight : | 113.1576400 |
| formula : | C6 H11 N O |
| NMR Predictor : | Predict |
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| export tariff code : | unspecified |
| fda reg : | unspecified |
Suppliers :
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| Endeavour : | 2,4,5-Trimethyl-3-oxazoline
99% |
| Frutarom : | 2,4,5-TRIMETHYL-3-OXAZOLINE
≥99.00%, NI, Kosher Odor: Green, Musty, Nutty, Woody |
| Penta : | 2,4,5-trimethyl-3-oxazoline
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| Treatt : | 2,4,5-Trimethyl-3-oxazoline
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organoleptics :
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| odor type : | musty |
| odor strength : | high , recommend smelling in a 0.10 % solution or less |
odor description : at 0.10 % in dipropylene glycol. | musty green wood nutty caramel |
properties :
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| appearence : | yellow orange clear liquid |
| assay : | 96.00 to 100.00 %
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| Food Chemicals Codex Listed : | No |
| specific gravity : | 0.91100 to 0.93200 @ 25.00 °C.
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| pounds per gallon - calc. : | 7.580 to 7.755
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| refractive index : | 1.41400 to 1.43500 @ 20.00 °C.
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| boiling point : | 125.00 to 127.00 °C. @ 760.00 mm Hg
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| vapor density : | 3.8 ( Air = 1 ) |
| flash point : | 87.00 °F. TCC ( 30.56 °C. )
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| logP (o/w) : | 1.72 |
safety :
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| most important hazard(s) : | Xi - Irritant |
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R 10 - Flammable. R 36/37/38 - Irritating to eyes, respiratory system, and skin. S 02 - Keep out of the reach of children. S 16 - Keep away from sources of ignition - No Smoking. S 24/25 - Avoid contact with skin and eyes. S 26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S 36/37/39 - Wear suitable clothing, gloves and eye/face protection.
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| Oral Toxicity(LD50) : |
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Oral-Mouse 4840.00 mg/kg Drug and Chemical Toxicology. Vol. 3, Pg. 249, 1980.
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| Dermal Toxicity(LD50) : |
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Not determined
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| Inhalation Toxicity(LC50) : |
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Not determined
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safety in use :
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| Maximised Survey-derived Daily Intakes (MSDI-EU) : | 0.034 (μg/capita/day) |
| Maximised Survey-derived Daily Intakes (MSDI-USA) : | 0.01 (μg/capita/day) |
| Threshold of concern : | 540 (μg/person/day) |
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| recommendation for peanut oxazole usage levels up to : |
| | not for fragrance use.
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| recommendation for peanut oxazole usage levels up to : |
| | 10.0000 ppm in the flavor.
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safety references :
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| European Food Safety Athority(efsa) : | Flavor usage levels; Subacute, Subchronic, Chronic and Carcinogenicity Studies; Developmental / Reproductive Toxicity Studies; Genotoxicity Studies... |
| EPI System : | view |
| Canada Domestic Sub. List : | Yes |
| WISER : | UN 1993 |
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| WGK Germany : | 2 |
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| | 2,4,5-trimethyl-2,5-dihydro-1,3-oxazole
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| chemidplus : | 022694968 |
| EPA Substance Registry Services : | 22694-96-8 |
| | (2R,5R)-2,4,5-trimethyl-2,5-dihydro-1,3-oxazol-3-ium
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| | (2R,5S)-2,4,5-trimethyl-2,5-dihydro-1,3-oxazol-3-ium
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| | (2S,5R)-2,4,5-trimethyl-2,5-dihydro-1,3-oxazol-3-ium
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| | (2S,5S)-2,4,5-trimethyl-2,5-dihydro-1,3-oxazol-3-ium
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references :
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| | 2,4,5-trimethyl-2,5-dihydro-1,3-oxazole
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| fl. number : | 13.039 |
| jecfa number : | 1559 |
| NIST Chemistry WebBook : | 22694968 |
| pubchem : | 173577 |
| | (2R,5R)-2,4,5-trimethyl-2,5-dihydro-1,3-oxazol-3-ium
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| pubchem : | 43600702 |
| | (2R,5S)-2,4,5-trimethyl-2,5-dihydro-1,3-oxazol-3-ium
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| pubchem : | 43600700 |
| | (2S,5R)-2,4,5-trimethyl-2,5-dihydro-1,3-oxazol-3-ium
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| pubchem : | 43600706 |
| | (2S,5S)-2,4,5-trimethyl-2,5-dihydro-1,3-oxazol-3-ium
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| pubchem : | 43600704 |
other :
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| VCF-Online: | VCF Volatile Compounds in Food |