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| IUPAC name : | (4-methylphenyl) 2-methylpropanoate |
| InChI : | InChI=1/C11H14O2/c1-8(2)11(12)13-10-6-4-9(3)5-7-10/h4-8H,1-3H3 |
| InChIKey : | UPPSFGGDKACIKP-UHFFFAOYAK |
| SMILES : | CC1=CC=C(C=C1)OC(=O)C(C)C |
| (EINECS) number : | 203-159-6 |
| cas number : | 103-93-5 |
| beilstein number : | 2519560 |
| fema number : | 3075 |
| coe number : | 304 |
| jecfa number : | 701 |
| fl. number : | 09.429 |
| molar refractivity : | 51.64 ± 0.3 cm3 |
| parachor : | 423.3 ± 4.0 cm3 |
| index of refraction : | 1.496 ± 0.02 |
| surface tension : | 32.9 ± 3.0 dyne/cm |
| density : | 1.008 ± 0.06 g/cm3 |
| polarizability : | 20.47 ± 0.5 10-24cm3 |
| xlogp : | 2.80 |
| molecular weight : | 178.2276600 |
| formula : | C11 H14 O2 |
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| fda reg : | 172.515 |
h. number : | 2915.60.0000 |
| organoleptics : | |
| odor type : | animal |
| odor strength : | high , recommend smelling in a 1.00 % solution or less |
odor description : at 1.00 % in dipropylene glycol. | animal floral lily narcissus green fruity |
| properties : | |
| appearence : | colorless clear liquid |
| assay : | 97.00 - 100.00 %
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| Food Chemicals Codex Listed : | Yes |
| specific gravity : | 0.98900 - 0.99700 @ 25.00 °C.
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| pounds per gallon - calc. : | 8.229 to 8.296
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| specific gravity : | 0.99000 - 0.99800 @ 20.00 °C.
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| pounds per gallon - calc. : | 8.247 to 8.314
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| refractive index : | 1.48400 - 1.48900 @ 20.00 °C.
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| boiling point : | 237.00 °C. @ 760.00 mm Hg
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| acid value : | 1.00 max. KOH/g
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| logp : | 2.89 |
| safety : | |
| most important hazard(s) : |
Xi - Irritant |
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| Oral Toxicity(LD50) : |
Oral-Rat 3980.00 mg/kg
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| Dermal Toxicity(LD50) : |
Skin-Rabbit 3970.00 ul/kg
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| flash point ( Deg. F. ) : | 205.00 °F. TCC ( 96.11 °C. )
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| recommendation for para-cresyl isobutyrate usage levels up to : |
| | 1.0000 % in the fragrance concentrate.
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| recommendation for para-cresyl isobutyrate usage levels up to : |
| | 7.0000 ppm in the flavor.
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| safety links : | |
| (EINECS) number : | 203-159-6 |
| rtecs : | NQ5460000 for 103-93-5 |
| chemidplus : | 000103935 |
| epa-srs : | 103-93-5 |
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| other : | |
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| references : | |
| pubchem : | 150771 |
| NIST Chemistry WebBook : | 1305340623 |
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