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| IUPAC name : | 3,4-dimethoxybenzaldehyde |
| InChI : | InChI=1/C9H10O3/c1-11-8-4-3-7(6-10)5-9(8)12-2/h3-6H,1-2H3 |
| InChIKey : | WJUFSDZVCOTFON-UHFFFAOYAT |
| SMILES : | COC1=C(C=C(C=C1)C=O)OC |
| (EINECS) number : | 204-373-2 |
| cas number : | 120-14-9 |
| beilstein number : | 0473899 |
| fema number : | 3109 |
| coe number : | 106 |
| jecfa number : | 877 |
| fl. number : | 05.017 |
| molar refractivity : | 46.36 ± 0.3 cm3 |
| parachor : | 365.6 ± 4.0 cm3 |
| index of refraction : | 1.534 ± 0.02 |
| surface tension : | 36.1 ± 3.0 dyne/cm |
| density : | 1.114 ± 0.06 g/cm3 |
| polarizability : | 18.37 ± 0.5 10-24cm3 |
| xlogp : | 1.30 |
| molecular weight : | 166.1739000 |
| formula : | C9 H10 O3 |
| BioActivity Analysis : | 85958 |
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| fda reg : | 172.515 |
h. number : | 2912.49.0000 |
| organoleptics : | |
| odor type : | creamy |
| odor strength : | medium , recommend smelling in a 10.00 % solution or less |
odor description : at 10.00 % in dipropylene glycol. | sweet woody vanilla |
| taste description³ : | at 50.00 ppm. Sweet creamy vanilla-like |
| substantivity : | 400 Hour(s) |
| properties : | |
| appearence : | yellow crystalline needles |
| assay : | 98.00 - 100.00 %
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| Food Chemicals Codex Listed : | No |
| melting point : | 42.00 - 45.00 °C. @ 760.00 mm Hg
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| boiling point : | 281.00 °C. @ 760.00 mm Hg
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| logp : | 1.22 |
| safety : | |
| Oral Toxicity(LD50) : |
Oral-Mouse 3200.00 mg/kg
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| Dermal Toxicity(LD50) : |
Skin-Rabbit >5.00 gm/kg
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| flash point ( Deg. F. ) : | > 230.00 °F. TCC ( > 110.00 °C. )
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| recommendation for veratraldehyde usage levels up to : |
| | 15.0000 % in the fragrance concentrate.
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| recommendation for veratraldehyde usage levels up to : |
| | 50.0000 ppm in the flavor.
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| safety links : | |
| (EINECS) number : | 204-373-2 |
| rtecs : | YX5088000 for 120-14-9 |
| chemidplus : | 000120149 |
| epa-srs : | 120-14-9 |
| dtp/nci : | 24521 |
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| other : | |
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| references : | |
| jecfa number : | 877 |
| fl. number : | 05.017 |
| pubchem : | 151569 |
| NIST Chemistry WebBook : | 3015692340 |
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| reference : | Mosciano, Gerard P&F 18, No. 2, 38, (1993)³ |