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CAS RN: 527-61-7 | Product Number: D2234
2,6-Dimethyl-1,4-benzoquinone
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Purity: >98.0%(GC)
Synonyms:
- 2,6-Dimethyl-2,5-cyclohexadiene-1,4-dione
- 2,6-Dimethyl-p-quinone
- m-Xyloquinone
- DMBQ
Product Documents:
| Size | Unit Price | Saitama (Kawaguchi) | Hyogo (Amagasaki) | Stock in other WH |
Shipping Information
|
|---|---|---|---|---|---|
| 1G |
¥4,800
|
28 | 12 | 20 | |
| 5G |
¥15,800
|
8 | 7 | 10 | |
| 25G |
¥55,600
|
3 | 3 | Contact Us |
* Available Stock: Prompt shipment (for products) in Saitama/Hyogo warehouse. Stock In Other WH: Shipment in about 2-3 Business Days from Saitama warehouse. Please contact us
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*TCI frequently reviews storage conditions to optimize them. Please note that the latest information on the storage temperature for the products is described on our website.
* The displayed price is the unit price and does not include consumption tax. The unit prices displayed are the latest and are subject to change without notice.
* To send your quote request for bulk quantities, please click on the "Request Bulk Quote" button. Please note that we cannot offer bulk quantities for some products.
*TCI frequently reviews storage conditions to optimize them. Please note that the latest information on the storage temperature for the products is described on our website.
| Product Number | D2234 |
| Purity / Analysis Method | >98.0%(GC) |
| Molecular Formula / Molecular Weight | C__8H__8O__2 = 136.15 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature | Room Temperature (Recommended in a cool and dark place, <15°C) |
| Packaging and Container | 1G-Glass Bottle with Plastic Insert (View image) |
| CAS RN | 527-61-7 |
| Reaxys Registry Number | 2041345 |
| PubChem Substance ID | 87568672 |
| SDBS (AIST Spectral DB) | 22842 |
| MDL Number | MFCD00001605 |
Specifications
| Appearance | Light yellow to Brown to Dark green powder to crystal |
| Purity(GC) | min. 98.0 % |
| Melting point | 71.0 to 74.0 °C |
Properties (reference)
| Melting Point | 73 °C |
GHS
Related Laws:
| RTECS# | DK4825000 |
Transport Information:
Application
Mukaiyama Oxidation-Reduction Condensation
Experimental procedure: under argon atmosphere, a secondary alcohol (0.66 mmol) and 1 (0.66 mmol) in 1,2-dichloroethane (0.6 mL) are stirred for 7.0 h at 100 °C. To a mixture of benzoic acid (0.60 mmol) and 2,6-dimethyl-1,4-benzoquinone (0.6 mmol) is added the above reaction solution. The reaction is stirred for 1.0 h at room temperature and is quenched by adding water after completion of the reaction. The aqueous layer is extracted with dichloromethane. The combined organic layer is washed with brine and dried over anhydrous sodium sulfate. After filtration and evaporation, the resulting residue is purified by preparative TLC to afford the corresponding esters.
References
- Efficient Method for the Preparation of Carboxylic Acid Alkyl Esters or Alkyl Phenyl Ethers by a New-Type of Oxidation–Reduction Condensation Using 2,6-Dimethyl-1,4-benzoquinone and Alkoxydiphenylphosphines
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