2,6-Dimethoxyphenol
- Product Name
- 2,6-Dimethoxyphenol
- CAS No.
- 91-10-1
- Chemical Name
- 2,6-Dimethoxyphenol
- Synonyms
- MCP;Phenol, 2,6-dimethoxy-;aldrich;Dimethoxyphenol;2,6-Dimethoxyphenyl;2,6-Dimethoxyphenol (syringol);2,6-Dwumetoksyfenol;2,6-dimethoxy-pheno;2,6-Dimethoxyphenol;1,3-dimethylpyrogallate
- CBNumber
- CB0112026
- Molecular Formula
- C8H10O3
- Formula Weight
- 154.16
- MOL File
- 91-10-1.mol
2,6-Dimethoxyphenol Property
- Melting point:
- 50-57 °C(lit.)
- Boiling point:
- 261 °C(lit.)
- Density
- 1.1690 (rough estimate)
- refractive index
- 1.4745 (estimate)
- FEMA
- 3137 | 2,6-DIMETHOXYPHENOL
- Flash point:
- >230 °F
- storage temp.
- Keep in dark place,Inert atmosphere,Room temperature
- solubility
- Chloroform (Slightly), Ethyl Acetate (Slightly)
- form
- Crystalline Powder, Crystals, or Crystalline Solid
- pka
- 9.97±0.10(Predicted)
- color
- Off-white or gray to brown
- Odor
- at 1.00 % in dipropylene glycol. smoky phenolic balsamic bacon powdery woody
- Odor Type
- smoky
- Water Solubility
- 2 g/100 mL (13 ºC)
- JECFA Number
- 721
- BRN
- 1526871
- InChIKey
- KLIDCXVFHGNTTM-UHFFFAOYSA-N
- LogP
- 0.77
- CAS DataBase Reference
- 91-10-1(CAS DataBase Reference)
- NIST Chemistry Reference
- Phenol, 2,6-dimethoxy-(91-10-1)
- EPA Substance Registry System
- Phenol, 2,6-dimethoxy- (91-10-1)
Safety
- 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
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P302+P352IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- W313726
- Product name
- 2,6-Dimethoxyphenol
- Purity
- natural, ≥96%
- Packaging
- 100g
- Price
- $435
- Updated
- 2024/03/01
- Product number
- W313726
- Product name
- 2,6-Dimethoxyphenol
- Purity
- natural, ≥96%
- Packaging
- 1kg
- Price
- $2810
- Updated
- 2024/03/01
- Product number
- W313718
- Product name
- 2,6-Dimethoxyphenol
- Purity
- ≥98%, FG
- Packaging
- 100g
- Price
- $138
- Updated
- 2024/03/01
- Product number
- W313718
- Product name
- 2,6-Dimethoxyphenol
- Purity
- ≥98%, FG
- Packaging
- 1kg
- Price
- $604
- Updated
- 2024/03/01
- Product number
- W313718
- Product name
- 2,6-Dimethoxyphenol
- Purity
- ≥98%, FG
- Packaging
- 5kg
- Price
- $2140
- Updated
- 2024/03/01
2,6-Dimethoxyphenol Chemical Properties,Usage,Production
Chemical Properties
2,6-Dimethoxyphenol is an off-white or grey to brown crystalline powder that has a woody, medicinal, rather dry odor.
Occurrence
Reported found in beechwood tar creosote, onion, garlic, leek, chive, nira (Allium tuberosum Rotti), nobira (Allium grayi Regal) and caucus (Allium victoralis L.)
Uses
2,6-Dimethoxyphenol has been used as a metabolite of lignin depolymerisation.It is also used as flavoring agent or adjuvant.It is reported to be the single most important flavor chemical in smoke flavors. It is used in smoke flavors, whisky, rum, tea, spice, savory, seafood, meat, liquorices, coffee, and nut flavors.
Definition
ChEBI: 2,6-dimethoxyphenol is a member of the class of phenols that is phenol substituted by methoxy groups at positions 2 and 6. It has a role as a plant metabolite. It is a member of phenols and a dimethoxybenzene.
Preparation
2,6-Dimethoxyphenol is prepared by reacting pyrogallol with methyl iodide in alkaline aqueous medium; by demethylation of pyrogallol trimethyl ether in aqueous alkali or in alcohol.
Aroma threshold values
Detection: 400 ppb to 1.85 ppm
Taste threshold values
Taste 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
General Description
2,6-Dimethoxyphenol has been identified as one of the volatile flavor constituents in shoyu (soy sauce), wine and wood smoke.
Purification Methods
Purify the phenol by zone melting or sublimation in a vacuum. [Beilstein 6 IV 7329.]
2,6-Dimethoxyphenol Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 2,6-Dimethoxyphenol manufacturers
- Product
- 2,6-Dimethoxyphenol 91-10-1
- Price
- US $6.00/kg
- Min. Order
- 1kg
- Purity
- 0.99
- Supply Ability
- 10000
- Release date
- 2024-08-08
- Product
- 2,6-Dimethoxyphenol 91-10-1
- Price
- US $0.00-0.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 10ton
- Release date
- 2024-07-16
- Product
- 2,6-Dimethoxyphenol 91-10-1
- Price
- US $0.00-0.00/kg
- Min. Order
- 1kg
- Purity
- 0.99
- Supply Ability
- 50000kg
- Release date
- 2024-05-24