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{{ambox | text = This page contains a copy of the infobox ({{tl|chembox}}) taken from revid of page ] with values updated to verified values.}} |
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{{chembox |
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{{chembox |
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| verifiedrevid = 413615478 |
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| ImageFile = Thiodiglycol-2D-skeletal.png |
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| verifiedrevid = 470607106 |
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| ImageFile = 2,2'-thiodiethanol 200.svg |
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| ImageSize = 250 |
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| ImageFile1 = Thiodiglycol-3D-vdW.png |
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| ImageFile1 = Thiodiglycol-3D-vdW.png |
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| IUPACName = 2-(2-Hydroxyethylsulfanyl)ethanol |
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| IUPACName = 2-(2-Hydroxyethylsulfanyl)ethanol |
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| OtherNames = 2,2'-Thiodiethanol, β,β'-dihydroxydiethyl sulfide, β-thiodiglycol, thiodiethylene glycol, β-hydroxyethyl sulfide, 2-hydroxyethyl sulfide, bis(β-hydroxyethyl)sulfide, Glyecine A, Kromfax Solvent, Tedegyl |
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| OtherNames = 2,2'-Thiodiethanol<BR />β,β'-dihydroxydiethyl sulfide<BR />β-thiodiglycol<BR />thiodiethylene glycol<BR />β-hydroxyethyl sulfide<BR />2-hydroxyethyl sulfide<BR />bis(2-hydroxyethyl) sulfide<BR />bis(β-hydroxyethyl) sulfide<BR />Glyecine A<BR />Kromfax Solvent<BR />Tedegyl |
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| Section1 = {{Chembox Identifiers |
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|Section1={{Chembox Identifiers |
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| ChemSpiderID_Ref = {{chemspidercite|correct|chemspider}} |
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| ChemSpiderID_Ref = {{chemspidercite|correct|chemspider}} |
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| PubChem = 5447 |
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| PubChem = 5447 |
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| SMILES = OCCSCCO |
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| SMILES = OCCSCCO |
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| InChI = |
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| ChEBI_Ref = {{ebicite|correct|EBI}} |
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| ChEBI_Ref = {{ebicite|changed|EBI}} |
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| ChEBI = 75184 |
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|Section2={{Chembox Properties |
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| C = 4 | H = 10 | O = 2 | S = 1 |
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| Appearance = colorless liquid |
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| Formula = {{Carbon}}<sub>4</sub>{{Hydrogen}}<sub>10</sub>{{Oxygen}}<sub>2</sub>{{Sulfur}} |
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| MolarMass = 122.19 g/mol |
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| Appearance = Clear to pale-yellow liquid |
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| MeltingPtC = -16 |
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| MeltingPtC = -16 |
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| BoilingPtC = 165 |
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| BoilingPt = 165 °C at 14 ] (1.9 ]) or decomposition at 282 °C at normal pressure |
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| BoilingPt_notes = at 14 ] (1.9 ]) or decomposition at 282 °C at normal pressure |
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| Section7 = {{Chembox Hazards |
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'''Thiodiglycol''', or '''bis(2-hydroxyethyl)sulfide''' (also known as '''2,2-thiodiethanol''' or '''TDE'''), is the ] with the formula S(CH<sub>2</sub>CH<sub>2</sub>OH)<sub>2</sub>. It is miscible with ] and polar ]s. It is a colorless liquid. It is structurally similar to ]. |
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Thiodiglycol is manufactured by reaction of ] with ].<ref>{{cite journal |doi=10.15227/orgsyn.012.0068|title=β-Thiodiglycol |journal=Organic Syntheses |year=1932 |volume=12 |page=68|author=E. M. Faber and G. E. Miller }}</ref> |
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Thiodiglycol is a polar protic solvent. It is used as a ] in a variety of applications ranging from dyeing ]s to ]s in some ]s. In chemical synthesis, it is used as a building block for protection products, dispersants, ]s, ]s, ]s, ]s, ]s, and various other organic chemicals. In the manufacture of ]s, it is used as a ]. As an ], it is used as an additive in ]s. |
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Thiodiglycol is used as a ] in ]. The ability to vary the ] of the medium by varying the concentration of TDE in an aqueous solution, plus its relative lack of toxicity makes it highly desirable for such use. The refractive index of the solution can be varied anywhere from near that of water (1.333) to that of glass (1.518).<ref>{{Cite journal| volume = 70| pages = 1–9| last = Staudt T| title = 2,2′-Thiodiethanol: A new water soluble mounting medium for high resolution optical microscopy| journal = Microscopy Research and Technique| year = 2006| issue = 1| doi = 10.1002/jemt.20396| pmid = 17131355| s2cid = 13553493|display-authors=etal| doi-access = free}}</ref> |
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Thiodiglycol is a ] ] used in the production of sulfur-based ]es. Thiodiglycol is also a product of the ] of the "mustard gas" ] and can be detected in the ] of casualties. |
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==References== |
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{{Reflist}} |
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==External links== |
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