Dimethyl diethylene glycol
WebSep 1, 1996 · Abstract. The viscosity in binary liquid mixtures of water with ethylene glycol dimethyl ether (1,2-dimethoxyethane), diethylene glycol dimethyl ether (bis(2-methoxyethyl) ether), triethylene glycol dimethyl ether (1,2-bis(2-methoxyethoxy)ethane), and tetraethylene glycol dimethyl ether (2,5,8,11,14-pentaoxapentadecane), have been … WebFeb 17, 2024 · Price trend. From the commodity market analysis system of SunSirs, it can be seen that this week (4.1-4.7), the overall market price of diethylene glycol had risen significantly. As of April 7, the market price of diethylene glycol was …
Dimethyl diethylene glycol
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WebThe present invention is a process for the recovery of dimethyl terephthalate and ethylene glycol and diethylene glycol from a mixture of azeotropes of ethylene glycol with dimethyl terephthalate and diethylene glycol with dimethyl terephthalate which comprises: adding an azeotropic agent selected from the group consisting of the methyl … WebDiethylene glycol diethyl ether or ethyldiglyme. Ethane, 1,1′-oxybis [2-ethoxy-. 112–36–7. Any use in a consumer product except as a component of inks, coatings and adhesives, …
Webdiglyme. Molecular Formula CHO. Average mass 134.174 Da. Monoisotopic mass 134.094299 Da. ChemSpider ID 13839575. Web다이에틸렌 글라이콜 또는 디에틸렌글리콜 (Diethylene glycol), 또는 (2-하이드로에톡시)2-에탄올(2-hydroxyethoxy)ethan-2-ol, IUPAC 이름)은 2가 알코올의 일종이다. 화학식은 C 4 H 10 O 3 이다. 2가 알코올이자 에테르이다.. 성질. 무색의 끈끈한, 단맛을 가진 액체이다. 분자량은 106.12, 끓는점은 244°C, 어는점-10.45°C이다.
WebEthylene glycol 1,4-Dioxane Diethylene glycol dimethyl ether: Except where otherwise noted, ... Dimethoxyethane, also known as glyme, monoglyme, dimethyl glycol, … WebName Molecular Formula CAS# Mol. Wt. Specific Density Surface Tension Viscosity; cP cs; Phenoxyethanol (ethylene glycol monophenyl ether) C 8 H 10 O 2: 122-99-6: 138.16
WebDiethylene glycol dimethyl ether (0, 62.5, 125, 250 or 500 mg/kg/day) was administered to CD-1® mice by gavage (by mouth) on gestational days (gd) 6-15. Mice were monitored daily during treatment for …
Webdermatitis (skin rash). Liquid glycol ethers splashed into your eyes could be painful, but they are not likely to cause any lasting problems; you should flush your eyes thoroughly with water to minimize the effects. Glycol ether vapors can irritate your eyes, nose, and throat if the levels in the air exceed Cal/OSHA's PELs. 3 高齢者 厚生労働省WebIntroduction: Diethylene glycol (DEG) is a clear, colorless, practically odorless, viscous, hygroscopic liquid with a sweetish taste. In addition to its use in a wide range of industrial … 3 鼻翼的感染逆行至颅内的途径WebDiethylene glycol dimethyl ether may be used as a solvent in the following processes: Synthesis of 3,5-dinitrobenzaldehyde via reduction of 3,5-dinitrobenzoyl chloride using lithium aluminum tri-tert-butoxyhydride.Copper-catalyzed cross-coupling of iodoarenes … 3- 2.3-二氢苯并呋喃-5-基 丙酸WebDiethylene Glycol Monobutyl Ether (also known as DEGBE or Butyl Carbitol) is a clear, colorless liquid with a mild, pleasant odor. It is a member of the glycol ether family, which are organic solvents that dissolve both water-soluble and hydrophobic substances. DEGBE has low volatility, high boiling point, and excellent solvency and coupling ... 3 高角落水頭WebIntroduction: Diethylene glycol (DEG) is a clear, colorless, practically odorless, viscous, hygroscopic liquid with a sweetish taste. In addition to its use in a wide range of industrial products, it has also been involved in a number of prominent mass poisonings spanning back to 1937. Despite DEG's toxicity and associated epidemics of fatal ... 3 高橋裕次郎法律事務所WebDiethylene glycol diethyl ether Synonym(s) : Diethylene glycol diethyl ether, 2-Ethoxyethyl ether, Bis(2-ethoxyethyl) ether, Diethyldiglycol Linear Formula : (C 2 H 5 OCH 2 CH 2 ) 2 O 3 高铁路基与桥涵的交叉布置形式WebThe present invention is a process for the recovery of dimethyl terephthalate and ethylene glycol and diethylene glycol from a mixture of azeotropes of ethylene glycol with … 3- 2-氯嘧啶-4-基 -1-甲基吲哚