112-98-1 Usage
Uses
Used in Paint and Coating Industry:
Tetraethylene glycol dibutyl ether is used as an industrial solvent for paint and coating formulations. Its good solvency for various resins, such as nitrocellulose, acrylic, and alkyd resins, makes it suitable for this application.
Used in Metal Cleaning:
Tetraethylene glycol dibutyl ether is used as a metal cleaning agent due to its ability to dissolve various contaminants and residues, ensuring a clean surface for further processing or application.
Used as a Coupling Agent in Water-Based Inks:
Tetraethylene glycol dibutyl ether is used as a coupling agent in the production of water-based inks. It helps to improve the ink's performance by enhancing its adhesion to various surfaces and improving its drying properties.
Used as a Dispersant in the Agricultural Industry:
Tetraethylene glycol dibutyl ether is used as a dispersant in the agricultural industry. It helps to evenly distribute agrochemicals, such as pesticides and fertilizers, ensuring effective coverage and reducing the risk of crop damage.
Used as a Hydraulic Fluid in Aviation:
Tetraethylene glycol dibutyl ether is used as a hydraulic fluid in aviation due to its high boiling point and low toxicity. It provides efficient lubrication and heat transfer in hydraulic systems, ensuring smooth operation and reducing the risk of equipment failure.
Check Digit Verification of cas no
The CAS Registry Mumber 112-98-1 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 1,1 and 2 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 112-98:
(5*1)+(4*1)+(3*2)+(2*9)+(1*8)=41
41 % 10 = 1
So 112-98-1 is a valid CAS Registry Number.
InChI:InChI=1/C8H18O5.C8H18O/c9-1-3-11-5-7-13-8-6-12-4-2-10;1-3-5-7-9-8-6-4-2/h9-10H,1-8H2;3-8H2,1-2H3
112-98-1Relevant academic research and scientific papers
Process for the preparation of cyclic esters and method for purification of the same
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Page/Page column 11, (2010/11/30)
The present invention provides a process for production of a cyclic ester by depolymerization of an aliphatic polyester. In the process, a mixture containing the aliphatic polyester and a specific polyalkylene glycol ether, which has a boiling point of 230-450° C. and a molecular weight of 150-450, is heated under normal or reduced pressure to a temperature at which depolymerization of the aliphatic polyester takes place. Then, a substantially homogeneous solution phase, consisting of the melt phase of the aliphatic polyester and the liquid phase of the polyalkylene glycol ether, is formed. Heating of the solution phase is continued to form the cyclic ester by depolymerization and distil out the cyclic ester together with the polyalkylene glycol ether, and then the cyclic ester is recovered from the distillate. The present invention also provides a process for purification of a crude cyclic ester by use of the specific polyalkylene glycol ether described above.
Phase-Transfer Synthesis of Monoalkyl Ethers of Oligoethylene Glycols
Gibson, Thomas
, p. 1095 - 1098 (2007/10/02)
The effects of catalyst, temperature, solvent, and reagent ratios on the phase-transfer-catalyzed Williamson ether synthesis of monoalkyl ethers of oligoethylene glycols have been studied.A convenient method has been developed which gives reproducibly high yields of pure monoethers in the presence of aqueous sodium hydroxide.
