2,2'-Thiodiethanol
Structural Formula Vector Image
Title: 2,2¢-Thiodiethanol
CAS Registry Number: 111-48-8
CAS Name: 2,2¢-Thiobisethanol
Additional Names: thiodiglycol; thiodiethylene glycol; bis(hydroxyethyl)sulfide
Molecular Formula: C4H10O2S
Molecular Weight: 122.19
Percent Composition: C 39.32%, H 8.25%, O 26.19%, S 26.24%
Literature References: Prepd from ethylene oxide and hydrogen sulfide: Chichibabin, Bestuzher, Compt. Rend. 200, 242 (1935); Nenitzescu, Scarlatescu, Ber. 68, 587 (1935); Headlee, cited in G. O. Curme, F. Johnston, Glycols (Reinhold, New York, 1952) p 103.
Properties: Liquid. d420 1.1824. mp -16°. bp14 168°. nD20 1.519. Flash pt, open cup: 320°F (160°C). Misc with water, alc. Slightly sol in ether.
Melting point: mp -16°
Boiling point: bp14 168°
Flash point: Flash pt, open cup: 320°F (160°C)
Index of refraction: nD20 1.519
Density: d420 1.1824

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