Thiodiethylene glycol

Thiodiethylene glycol Thickener (10-12%) Acid or acid donor Antifoam Water to... 

Used industrially as a solvent and cleaning agent used to manufacture insecticides, dyes, pharmaceuticals, thiodiethylene glycol, ethylene oxide, and ethylene glycol. Used in agriculture to treat sweet potatoes before planting. 

Bitter and co-workers have also prepared a thiacalixtube , such as 170, by the Mitsunobu reaction <2004TL12059>. Interestingly, a dimer 169 was prepared from thiacalix[4]arene with thiodiethylene glycol under Mitsunobu condition in 90% yield (Scheme 23). 

Thiodiglycol (TDG) 2,2 -Thiobisethanol 2,2 -Thiodiethanol Thiodiethylene glycol C4H10O2S 111-48-8 Hydrolysis of sulfur mustard... 

Hart and coworkers tried two methods to prepare [9]N2S compounds. The first method was the reaction of the ditosylate derivative of thiodiethylene glycol with the disodium salt of A,N -ditosylethylenediamine. This method did not give [9]N2S. The second method from A,A -ditosylbis(2-amino-ethyl)sulfide gave a 10% yield of the macrocycle (method Z-11) (Hart et al., 1983) Others reported the same product but without details (Gahan et al.,... 

THIODIETHYLENE GLYCOL (111-48-8) Combustible liquid (flash point 320°F/ 160°C). Violent reaction with strong oxidizers, hydrochloric acids. Incompatible with acids, aliphatic amines, bases, boranes, isocyanates. 

CAS 111-48-8 El NECS/ELINCS 203-874-3 Synonyms Bis (2-hydroxyethyl) sulfide Bis (P-hydroxyethyl) sulfide p,P -Dihydroxydiethyl sulfide Dihydroxyethyl sulfide p,p -Dihydroxyethyl sulfide Ethanol, 2,2 -thiodi- P-Hydroxyethyl sulfide TDG 2,2 -Thiobisethanol 2,2 -Thiodiethanol Thiodiethylene glycol P-Thiodiglycol Classification Aliphatic alcohol Empirical C4H10O2S Formula HOCH2CH2 S CH2CH2OH Properties Colorless vise, liq., char, odor sol. in acetone, alcohol, chloroform, water si. sol. in benzene, CCI4, ether m.w. 122.18 dens. 1.1852 (20/20 C) m.p. -16 C b.p. 283 C (dec.) flash pt. (OC) 320 F... 

Poly(1,4-frar7s-isoprene) Poly(trimethylene sulfide) Poly(3,3-dimethyloxetane) Poly(3,3-dimethylthietane) Poly(tetramethylene oxide) Poly(1,3-dioxolane) Poly(pentamethylene sulfide) Poly(thiodiethylene glycol) Poly(hexamethylene oxide) Poly(6-aminocaproamide)... 

Riande and co-workers. Interpretations of the dipole moments of polyfthio-diethylene glycol) and of poly(l,3-dioxo-6-thiocane) both show that the trans conformation of the —S—CHj—CHj—O— bond is more stable than the gauche conformation,a result which is unexpected since the 0---S interatomic distance in the gauche state is about the sum of the Van der Waals radii. The conformational properties of poly(thiodiethylene glycol terephthalate) have been compared with what may be regarded as its parent homopolymers poly (ethylene terephthalate) and poly(thioethylene). The conformational analysis of poly(thiopropylene) has been performed, prior to a study of poly(thioethylene). ... 

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