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Thiane





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Not to be confused with sulfanes.

Thiane is a heterocyclic compound and an organosulfur compound with the formula (CH2)5S. It is a saturated six-membered ring with five carbon atoms and one sulfur atom. The compound is a colorless liquid. It can be prepared by the reaction of 1,5-dibromopentane with sodium sulfide:[1]

Thiane
Skeletal formula of thiane
Ball-and-stick model of the thiane molecule
Names
Preferred IUPAC name

Thiane

Other names

Tetrahydro-2H-thiopyran

Identifiers

CAS Number

3D model (JSmol)
ChemSpider
ECHA InfoCard 100.015.056 Edit this at Wikidata

PubChem CID
UNII

CompTox Dashboard (EPA)

  • InChI=1S/C5H10S/c1-2-4-6-5-3-1/h1-5H2 ☒N

    Key: YPWFISCTZQNZAU-UHFFFAOYSA-N ☒N

  • InChI=1/C5H10S/c1-2-4-6-5-3-1/h1-5H2

    Key: YPWFISCTZQNZAU-UHFFFAOYAV

  • C1CCSCC1

Properties

Chemical formula

 C5H10S
Molar mass 102.1979
Appearance colorless liquid
Density 0.9943 g/cm3
Melting point 19 °C
Boiling point 141.8 °C

Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).

☒N verify (what is checkY☒N ?)

Infobox references

Br-(CH2)5-Br + Na2S → (CH2)5S + 2NaBr

References

edit
  1. ^ E. V. Whitehead, R. A. Dean, F. A. Fidler "The Preparation and Physical Properties of Sulfur Compounds Related to Petroleum. II. Cyclic Sulfides" J. Am. Chem. Soc., 1951, volume 73, pp 3632–3635. doi:10.1021/ja01152a022


 

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    Last edited on 27 October 2022, at 19:38  





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    ●This page was last edited on 27 October 2022, at 19:38 (UTC).
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