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Substance Name: Hydroquinone dimethyl ether RN: UNII: 24WC6T6X0G InChIKey: OHBQPCCCRFSCAX-UHFFFAOYSA-N. Hydroquinone Dimethyl Ether Name: Hydroquinone Dimethyl CAS: Molecular Formula: C8H10O2 Molecular Weight: Home; CAS; CAS ; CAS CAS: Looking for hydroquinone dimethyl ether? Find out information about hydroquinone dimethyl ether. C6H4 2 White flakes with a melting point of 56°C; used as a weathering agent in paint, as a flavoring, and in dyes and cosmetics. Hydroquinone dimethyl ether, which is a valuable intermediate for the dyestuff preparation, is obtained from cyclohexanedione-(1,4)-tetramethyl diketal by catalytic dehydrogenation. Inventors: Konz, Elmar (Bad Soden am Taunus, DE) Pistorius, Rudolf (Ober-Moorlen, DE)Cited by: 1.
Hydroquinone Dimethyl Ether For Synthesis MSDS. Section 1: Chemical Product and Company Identification. Product Name: Hydroquinone Dimethyl Ether For Synthesis. Catalog Codes: SLE, SLE, SLE CAS : RTECS: KI TSCA: TSCA 8 b inventory: Hydroquinone Dimethyl Ether For Synthesis. CI : Not available. Synonym: Diethyl Ether; Ether. Chemical Name: Ethyl Ether.
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The oxidative demethylation of 1,4-dimethoxynaphthalene and 1,4- dimethoxybenzene derivatives with cobalt III fluoride proceeded in good to excellent yield to afford the corresponding naphthoquinone and benzoquinone derivatives. Synthesis of quinones from hydroquinone dimethyl ethers. Oxidative demethylation with cobalt III fluoride.
T1 – Synthesis of quinones from hydroquinone dimethyl ethers. N2 – The oxidative demethylation of 1,4-dimethoxynaphthalene and 1,4- dimethoxybenzene derivatives with cobalt III fluoride proceeded in good to excellent yield to afford the corresponding naphthoquinone and benzoquinone derivatives. AB – The oxidative demethylation of 1,4-dimethoxynaphthalene and 1,4- dimethoxybenzene derivatives with cobalt III fluoride proceeded in good to excellent yield to afford the corresponding naphthoquinone and benzoquinone derivatives.
Ayumi Tomatsu, Syunji Takemura, Kimiko Hashimoto, Masaya Nakata. Department of Applied Chemistry. Overview Fingerprint. Abstract The oxidative demethylation of 1,4-dimethoxynaphthalene and 1,4- dimethoxybenzene derivatives with cobalt III fluoride proceeded in good to excellent yield to afford the corresponding naphthoquinone and benzoquinone derivatives. Keywords Cobalt III fluoride Hydroquinone dimethyl ethers Oxidative demethylation Quinones Reduction potential.
ASJC Scopus subject areas Organic Chemistry. Access to Document Link to publication in Scopus.
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If a number of stock units is given in orange , we have enough material in smaller packs or in bulk to re-pack into these larger units. Login Region: Basket 0. Login or Register. Choose your language English. Email: Password: Forgot your password? Don’t have an account yet? Click here to register Choose your country or region:. Choose your language:. GK Hydroquinone dimethyl ether 1,4-Dimethoxybenzene.
Structure for Hydroquinone dimethyl ether 1,4-Dimethoxybenzene CAS: MF: C8H10O2 MW: GK Hydroquinone dimethyl ether 1,4-Dimethoxybenzene CAS: MF: C8H10O2 MW:
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Department of Chemistry, Industrial Research Institute, Osaka Prefecture. The synthetic method of hydroquinone dimethyl ether I was studied. This method comprises two operations, diazotization of p -anisidine and decomposition of the diazonium salt in methanol. Experiments were carried out in order to study the effects of kinds of acids, catalysts, illumination with UV light, concentration of acid and reaction temperature on diazotizing and decomposition of the diazonium compound in methanol.
Sulfuric acid was preferred for the diazotization and the decomposition. No catalysts were effective in our experiments. Under illumination with UV light, decomposition time of the diazonium compound was shortened and the formation of byproducts was decreased and the yield of I was increased. The concentration of sulfuric acid in the reaction mixture was suitable in the range of 0.
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Testing Status of Hydroquinone dimethyl ether D. CASRN: Related: HYDROQUINONE MONOMETHYL ETHER (CAS ) Formula: C8-HO2 Synonyms/Common Names. 1,4-Dimethoxybenzene (9CI) Genetic Toxicology. Salmonella () Completed. 1,4-Dimethoxybenzene. C6H4(OCH3)2. Synonyms: Hydroquinone dimethyl ether, Dimethylhydroquinone, p -Methoxyanisole, NSC CAS Molecular Weight Browse 1,4-Dimethoxybenzene and related products at MilliporeSigma.
Chinese – ZH English – EN Finnish – FI French – FR Hebrew – HE Hungarian – HU Italian – IT Japanese – JA Polish – PL Russian – RU Spanish – ES. ICSC: March Benzene, 1,4-dimetoxy- Hydroquinone dimethyl ether p-Methoxyanisole. NO open flames. NO contact with combustible substances. Closed system, dust explosion-proof electrical equipment and lighting. Prevent deposition of dust. Remove contaminated clothes. Rinse and then wash skin with water and soap.
Refer for medical attention. First rinse with plenty of water for several minutes remove contact lenses if easily possible , then refer for medical attention. Personal protection: particulate filter respirator adapted to the airborne concentration of the substance. Remove all ignition sources.