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| IUPAC name : | 1,2-dimethoxybenzene |
| InChI : | InChI=1/C8H10O2/c1-9-7-5-3-4-6-8(7)10-2/h3-6H,1-2H3 |
| InChIKey : | ABDKAPXRBAPSQN-UHFFFAOYAD |
| SMILES : | COC1=CC=CC=C1OC |
| cas number : | 91-16-7 |
| (EINECS) number : | 202-045-3 |
| beilstein number : | 1364621 |
| fema number : | 3799 |
| coe number : | 10320 |
| jecfa number : | 1248 |
| fl. number : | 04.062 |
| molar refractivity : | 39.60 ± 0.3 cm3 |
| parachor : | 320.6 ± 4.0 cm3 |
| index of refraction : | 1.488 ± 0.02 |
| surface tension : | 29.6 ± 3.0 dyne/cm |
| density : | 1.005 ± 0.06 g/cm3 |
| polarizability : | 15.70 ± 0.5 10-24cm3 |
| XlogP : | 1.60 |
| molecular weight : | 138.1638000 |
| formula : | C8 H10 O2 |
| BioActivity Analysis : | 80409 |
| NMR Predictor : | Predict |
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| export tariff code : | unspecified |
| fda reg : | unspecified |
Suppliers :
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| Penta : | veratrole
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| Sigma-Aldrich-SAFC : | 1,2-Dimethoxybenzene
≥99% Odor: creamy; vanilla. |
organoleptics :
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| odor type : | vanilla |
| odor strength : | medium , recommend smelling in a 1.00 % solution or less |
odor description : at 1.00 % in dipropylene glycol. | sweet creamy vanilla phenolic musty |
properties :
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| appearence : | colorless clear liquid |
| assay : | 99.00 to 100.00 %
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| Food Chemicals Codex Listed : | No |
| specific gravity : | 1.08200 to 1.08600 @ 25.00 °C.
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| pounds per gallon - calc. : | 9.003 to 9.037
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| refractive index : | 1.53300 to 1.53600 @ 20.00 °C.
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| melting point : | 19.00 to 23.00 °C. @ 760.00 mm Hg
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| boiling point : | 206.00 to 207.00 °C. @ 760.00 mm Hg
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| vapor pressure : | 0.47000 mm/Hg @ 25.00 °C. |
| flash point : | 189.00 °F. TCC ( 87.22 °C. )
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| logP (o/w) : | 1.96 |
safety :
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| most important hazard(s) : | Xn - Harmful. |
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R 22 - Harmful if swallowed. S 02 - Keep out of the reach of children. S 20/21 - When using do not eat, drink or smoke. S 36 - Wear suitable protective clothing.
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| Oral Toxicity(LD50) : |
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Oral-Rat 890.00 mg/kg
Oral-Mouse 700.00 mg/kg
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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) : | ND (μg/capita/day) |
| Maximised Survey-derived Daily Intakes (MSDI-USA) : | 20.00 (μg/capita/day) |
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| recommendation for ortho-dimethyl hydroquinone usage levels up to : |
| | 0.2000 % in the fragrance concentrate.
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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 |
| Cancer Citations : | Search |
| Toxicology Citations : | Search |
| Env. Mutagen Info. Center : | Search |
| Canada Domestic Sub. List : | Yes |
| EPA Chem. Sub. Inventory : | Yes |
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| WGK Germany : | 1 |
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| | 1,2-dimethoxybenzene
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| (EINECS) number : | 202-045-3 |
| RTECS : | CZ6475000 for 91-16-7 |
| chemidplus : | 000091167 |
| EPA Substance Registry Services : | 91-16-7 |
| dtp/nci : | 16934 |
references :
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| | 1,2-dimethoxybenzene
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| fl. number : | 04.062 |
| jecfa number : | 1248 |
| NIST Chemistry WebBook : | 1942022773 |
| pubchem : | 150067 |
Cosmetics :
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| Cosmetic uses : |
perfuming agents
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other :
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| CosIng : | cosmetic data |
| VCF-Online: | VCF Volatile Compounds in Food |