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| IUPAC name : | 3-propylidene-2-benzofuran-1-one |
| InChI : | InChI=1/C11H10O2/c1-2-5-10-8-6-3-4-7-9(8)11(12)13-10/h3-7H,2H2,1H3 |
| InChIKey : | NGSZDVVHIGAMOJ-UHFFFAOYAK |
| SMILES : | CCC=C1C2=CC=CC=C2C(=O)O1 |
| (EINECS) number : | 241-402-8 |
| cas number : | 17369-59-4 |
| fema number : | 2952 |
| coe number : | 494 |
| jecfa number : | 1168 |
| fl. number : | 10.005 |
| molar refractivity : | 51.06 ± 0.3 cm3 |
| parachor : | 382.0 ± 6.0 cm3 |
| index of refraction : | 1.651 ± 0.02 |
| surface tension : | 55.8 ± 3.0 dyne/cm |
| density : | 1.246 ± 0.06 g/cm3 |
| polarizability : | 20.24 ± 0.5 10-24cm3 |
| xlogp : | 3.10 |
| molecular weight : | 174.1959000 |
| formula : | C11 H10 O2 |
| BioActivity Analysis : | 17389259 |
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| IUPAC name : | (3E)-3-propylidene-2-benzofuran-1-one |
| InChI : | InChI=1/C11H10O2/c1-2-5-10-8-6-3-4-7-9(8)11(12)13-10/h3-7H,2H2,1H3/b10-5+ |
| InChIKey : | NGSZDVVHIGAMOJ-BJMVGYQFBT |
| SMILES : | CC\C=C\1/C2=CC=CC=C2C(=O)O1 |
| cas number : | 17369-59-4 |
| molar refractivity : | 51.06 ± 0.3 cm3 |
| parachor : | 382.0 ± 6.0 cm3 |
| index of refraction : | 1.651 ± 0.02 |
| surface tension : | 55.8 ± 3.0 dyne/cm |
| density : | 1.246 ± 0.06 g/cm3 |
| polarizability : | 20.24 ± 0.5 10-24cm3 |
| xlogp : | 3.10 |
| molecular weight : | 174.1959000 |
| formula : | C11 H10 O2 |
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| IUPAC name : | (3Z)-3-propylidene-2-benzofuran-1-one |
| InChI : | InChI=1/C11H10O2/c1-2-5-10-8-6-3-4-7-9(8)11(12)13-10/h3-7H,2H2,1H3/b10-5- |
| InChIKey : | NGSZDVVHIGAMOJ-YHYXMXQVBJ |
| SMILES : | CC\C=C/1\C2=CC=CC=C2C(=O)O1 |
| cas number : | 17369-59-4 |
| molar refractivity : | 51.06 ± 0.3 cm3 |
| parachor : | 382.0 ± 6.0 cm3 |
| index of refraction : | 1.651 ± 0.02 |
| surface tension : | 55.8 ± 3.0 dyne/cm |
| density : | 1.246 ± 0.06 g/cm3 |
| polarizability : | 20.24 ± 0.5 10-24cm3 |
| xlogp : | 3.10 |
| molecular weight : | 174.1959000 |
| formula : | C11 H10 O2 |
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| export tariff code : | unspecified |
| fda reg : | unspecified |
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Suppliers :
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| Oxford Chemicals Ltd : | 3-PROPYLIDENEPHTHALIDE |
| | ≥97.00% (sum of isomers), NI, Kosher |
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| Sigma-Aldrich-SAFC : | 3-Propylidene phthalide |
| | ≥96%, Kosher |
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organoleptics :
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| odor type : | herbal |
| odor strength : | high , recommend smelling in a 1.00 % solution or less |
odor description : at 1.00 % in dipropylene glycol. | celery maple fenugreek |
| substantivity : | 284 Hour(s) |
properties :
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| appearence : | colorless to pale yellow clear liquid |
| assay : | 96.00 - 100.00 %
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| Food Chemicals Codex Listed : | No |
| specific gravity : | 1.12400 - 1.13200 @ 25.00 °C.
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| pounds per gallon - calc. : | 9.353 to 9.419
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| specific gravity : | 1.12500 - 1.13300 @ 20.00 °C.
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| pounds per gallon - calc. : | 9.372 to 9.439
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| refractive index : | 1.58300 - 1.58900 @ 20.00 °C.
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| melting point : | 5.00 °C. @ 760.00 mm Hg
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| boiling point : | 169.00 - 170.00 °C. @ 12.00 mm Hg
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| boiling point : | 273.00 °C. @ 760.00 mm Hg
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| logp : | 3.19 |
safety :
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| Oral Toxicity(LD50) : |
Oral-Rat 1650.00 mg/kg (Moreno, 1975r)
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| Dermal Toxicity(LD50) : |
Skin-Rabbit >2.50 gm/kg
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| flash point ( Deg. F. ) : | 235.00 °F. TCC ( 112.78 °C. )
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| IFRA critical Effect : | Sensitization |
| limits in the finished product for - "leave on the skin contact" : |
| | 0.0100 % Restriction.
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| limits in the finished product for - "wash off the skin contact" : |
| | 0.0100 % Restriction.
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| limits in the finished product for - "no skin contact" : |
| | 0.1000 % Restriction.
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| recommendation for 3-propylidene phthalide usage levels up to : |
| | 1.0000 % in the fragrance concentrate.
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| recommendation for 3-propylidene phthalide usage levels up to : |
| | 25.0000 ppm in the flavor.
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safety links :
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| (EINECS) number : | 241-402-8 |
| rtecs : | NP7235000 for 17369-59-4 |
| chemidplus : | 17369-59-4 |
| epa-srs : | 17369-59-4 |
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| chemidplus : | 17369-59-4 |
| epa-srs : | 17369-59-4 |
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| chemidplus : | 017369594 |
| epa-srs : | 17369-59-4 |
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| EPI System : | Click here |
| ifra : | ifra - ( Found under : Propylidene phthalide ) |
other :
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references :
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| jecfa number : | 1168 |
| fl. number : | 10.005 |
| pubchem : | 34670942 |
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| pubchem : | 48422504 |
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| pubchem : | 170956 |
| NIST Chemistry WebBook : | 3398813612 |
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