Thiane

Thiane  | Skeletal formula of thiane | Ball-and-stick model of the thiane molecule

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Names
Preferred IUPAC name

Thiane

Other names

Tetrahydro-2H-thiopyran

Identifiers

CAS Number

* 1613-51-0 N

3D model (JSmol)

* Interactive image

ChemSpider |

* 14628 N

PubChem CID

* 15367

UNII |

* P9BB3YF628 Y

InChI

* 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

SMILES

* 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 YN ?)
Infobox references

Tracking categories (test):

* PairSizeSet

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]

Br-(CH2)5-Br + Na2S → (CH2)5S + 2NaBr

## References

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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*[CID]: Compound ID