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| IUPAC name : | 4-ethylbenzaldehyde |
| InChI : | InChI=1/C9H10O/c1-2-8-3-5-9(7-10)6-4-8/h3-7H,2H2,1H3 |
| InChIKey : | QNGNSVIICDLXHT-UHFFFAOYAN |
| SMILES : | CCC1=CC=C(C=C1)C=O |
| (EINECS) number : | 225-268-8 |
| cas number : | 4748-78-1 |
| fema number : | 3756 |
| coe number : | 705 |
| jecfa number : | 865 |
| fl. number : | 05.068 |
| molar refractivity : | 42.55 ± 0.3 cm3 |
| parachor : | 328.9 ± 4.0 cm3 |
| index of refraction : | 1.548 ± 0.02 |
| surface tension : | 36.3 ± 3.0 dyne/cm |
| density : | 1.001 ± 0.06 g/cm3 |
| polarizability : | 16.87 ± 0.5 10-24cm3 |
| xlogp : | 2.60 |
| molecular weight : | 134.1751000 |
| formula : | C9 H10 O |
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| fda reg : | unspecified |
h. number : | unspecified |
| organoleptics : | |
| odor type : | fruity |
| odor strength : | medium ,
recommend smelling in a 10.00 % solution or less |
odor description :
at 10.00 % in dipropylene glycol. | bitter almond sweet |
| properties : | |
| appearence : | colorless clear liquid |
| assay : | 97.00 - 100.00 %
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| Food Chemicals Codex Listed : | No |
| specific gravity : | 0.97900 @ 25.00 °C.
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| refractive index : | 1.53900 @ 20.00 °C.
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| boiling point : | 221.00 - 222.00 °C. @ 760.00 mm Hg
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| logp : | 2.63 |
| safety : | |
| Oral Toxicity(LD50) : |
Not determined
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| Dermal Toxicity(LD50) : |
Not determined
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| flash point ( Deg. F. ) : | 198.00 °F. TCC ( 92.22 °C. )
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| recommendation for 4-ethyl benzaldehyde usage levels up to : |
| | 0.6000 % in the fragrance concentrate.
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| safety links : | |
| (EINECS) number : | 225-268-8 |
| chemidplus : | 004748781 |
| epa-srs : | 4748-78-1 |
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| other : | |
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| references : | |
| pubchem : | 163656 |
| NIST Chemistry WebBook : | 2565465599 |
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