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| IUPAC name : | 1,3-dimethoxybenzene |
| InChI : | InChI=1/C8H10O2/c1-9-7-4-3-5-8(6-7)10-2/h3-6H,1-2H3 |
| InChIKey : | DPZNOMCNRMUKPS-UHFFFAOYAK |
| cas number : | 151-10-0 |
| (EINECS) number : | 205-783-4 |
| beilstein number : | 0878582 |
| fema number : | 2385 |
| coe number : | 189 |
| jecfa number : | 1249 |
| fl. number : | 04.016 |
| 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 : | 1.90 |
| molecular weight : | 138.1638000 |
| formula : | C8 H10 O2 |
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| export tariff code : | unspecified |
| fda reg : | 172.515 |
Suppliers :
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| Berje : | Dimethyl Resourcinol
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| Frutarom : | 1,3-DIMETHOXYBENZENE
≥97.00%, NI, Kosher Odor: Acidic, Fruity, Nutmeg. |
| Penta : | m-dimethoxybenzene
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| Sigma-Aldrich-SAFC : | m-Dimethoxybenzene
Odor: coconut; hazelnut; earthy. |
organoleptics :
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| odor type : | medicinal |
| odor strength : | medium , recommend smelling in a 1.00 % solution or less |
odor description : at 1.00 % in dipropylene glycol. | acid fruity nutmeg neroli |
| odor sample from : | Harrmann & Reimer Corporation |
| substantivity : | 64 Hour(s) |
properties :
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| appearence : | colorless to pale yellow clear liquid |
| assay : | 98.00 to 100.00 %
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| Food Chemicals Codex Listed : | No |
| specific gravity : | 1.06610 to 1.07000 @ 25.00 °C.
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| pounds per gallon - calc. : | 8.871 to 8.903
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| refractive index : | 1.52300 to 1.52700 @ 20.00 °C.
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| melting point : | -55.00 to -52.00 °C. @ 760.00 mm Hg
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| boiling point : | 85.00 to 87.00 °C. @ 7.00 mm Hg
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| boiling point : | 212.00 to 214.00 °C. @ 760.00 mm Hg
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| vapor pressure : | 0.52800 mm/Hg @ 25.00 °C. |
| vapor density : | 4.7 ( Air = 1 ) |
| flash point : | 186.00 °F. TCC ( 85.56 °C. )
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| logP (o/w) : | 2.21 |
safety :
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| most important hazard(s) : | Xi - Irritant |
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R 36/38 - Irritating to skin and eyes. S 02 - Keep out of the reach of children. S 24/25 - Avoid contact with skin and eyes. S 26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S 36 - Wear suitable protective clothing.
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| Oral Toxicity(LD50) : |
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Oral-Rat 2500.00 mg/kg (Moreno, 1978l)
Oral-Rat [sex: M,F] 2560.00 mg/kg (Bär & Griepentrog, 1967)
Intraperitoneal-Mouse 900.00 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) : | 4.60 (μg/capita/day) |
| Maximised Survey-derived Daily Intakes (MSDI-USA) : | 2.00 (μg/capita/day) |
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| recommendation for meta-dimethyl hydroquinone usage levels up to : |
| | not for fragrance use.
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| recommendation for meta-dimethyl hydroquinone usage levels up to : |
| | 8.0000 ppm in the flavor.
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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 |
| Env. Mutagen Info. Center : | Search |
| Canada Domestic Sub. List : | Yes |
| EPA Chem. Sub. Inventory : | Yes |
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| WGK Germany : | 2 |
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| | 1,3-dimethoxybenzene
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| (EINECS) number : | 205-783-4 |
| RTECS : | CZ6474000 for 151-10-0 |
| chemidplus : | 000151100 |
| EPA Substance Registry Services : | 151-10-0 |
| dtp/nci : | 8699 |
references :
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| | 1,3-dimethoxybenzene
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| fl. number : | 04.016 |
| jecfa number : | 1249 |
| NIST Chemistry WebBook : | 244190281 |
| pubchem : | 152206 |
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 |