ChemicalBook > Product Catalog > Flavors and fragrances > Synthetic fragrances > Phenols, ethers and epoxides > Phenols > 2,6-Dimethoxyphenol
2,6-Dimethoxyphenol
- Product Name:2,6-Dimethoxyphenol
- CAS:91-10-1
- MF:C8H10O3
- MW:154.16
- EINECS:202-041-1
- Mol File:91-10-1.mol
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2,6-Dimethoxyphenol Chemical Properties
- Melting point:50-57 °C(lit.)
- Boiling point:261 °C(lit.)
- Density 1.1690 (rough estimate)
- FEMA 3137 | 2,6-DIMETHOXYPHENOL
- refractive index 1.4745 (estimate)
- Flash point:>230 °F
- form Crystalline Powder, Crystals, or Crystalline Solid
- pka9.97±0.10(Predicted)
- color Off-white or gray to brown
- Water Solubility 2 g/100 mL (13 ºC)
- JECFA Number721
- BRN 1526871
- InChIKeyKLIDCXVFHGNTTM-UHFFFAOYSA-N
- CAS DataBase Reference91-10-1(CAS DataBase Reference)
- NIST Chemistry ReferencePhenol, 2,6-dimethoxy-(91-10-1)
- EPA Substance Registry SystemPhenol, 2,6-dimethoxy- (91-10-1)
- Hazard Codes Xn,Xi
- Risk Statements 22-36/37/38
- Safety Statements 26-36-37/39
- RIDADR UN 2811 6.1/PG 1
- WGK Germany 3
- RTECS SL0900000
- Hazard Note Irritant
- TSCA Yes
- HS Code 29095090
- Language:EnglishProvider:2,6-Dimethoxyphenol
2,6-Dimethoxyphenol Usage And Synthesis
- Chemical Propertiesoff-white or grey to brown crystalline powder,
- Chemical Properties2,6-Dimethoxyphenol has a woody, medicinal, rather dry odor.
- OccurrenceReported found in beechwood tar creosote, onion, garlic, leek, chive, nira (Allium tuberosum Rotti), nobira (Allium grayi Regal) and caucus (Allium victoralis L.)
- PreparationBy reacting pyrogallol with methyl iodide in alkaline aqueous medium; by demethylation of pyrogallol trimethyl ether in aqueous alkali or in alcohol
- DefinitionChEBI: A member of the class of phenols that is phenol substituted by methoxy groups at positions 2 and 6.
- Aroma threshold valuesDetection: 400 ppb to 1.85 ppm
- Taste threshold valuesTaste characteristics at 60 ppm: sweet, medicinal, creamy, meaty, vanilla, spice.
- Synthesis Reference(s)The Journal of Organic Chemistry, 44, p. 4444, 1979 DOI: 10.1021/jo01338a043
Tetrahedron Letters, 34, p. 7667, 1993 DOI: 10.1016/S0040-4039(00)61534-4 - Purification MethodsPurify the phenol by zone melting or sublimation in a vacuum. [Beilstein 6 IV 7329.]
2,6-Dimethoxyphenol Preparation Products And Raw materials
- Preparation ProductsAcetosyringone
- 3,4,5-Trimethoxyphenylacetonitrile 2,3,4-Trimethoxybenzoic acid Syringic acid Dimethoxymethane 2,6-Dimethoxyphenol 4-Methoxyphenol DMC Guaiacol 4-Ethoxyphenol 3,4-Dimethoxyphenol p-(2-Methoxyethyl) phenol Diphenyldimethoxysilane METHOXYPHENOL, PARA-(SG) 2,6-Dimethoxybenzaldehyde 3,5-Dimethoxyphenol Dimethyldimethoxysilane 1,1-Dimethoxyethane 3-Methoxyphenol
2,6-DimethoxyphenolSupplierMore
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