Thiomorpholine

Thiomorpholine
Thiomorpholine
Names
	Preferred IUPAC name Thiomorpholine
	Other names Thiamorpholine
Identifiers
CAS Number	123-90-0 ;
3D model (JSmol)	Interactive image;
ChEBI	CHEBI:36392 ;
ChEMBL	ChEMBL2333141 ;
ChemSpider	60509 ;
ECHA InfoCard	100.004.238
PubChem CID	67164;
UNII	3A8R61G6QV ;
CompTox Dashboard (EPA)	DTXSID80153826 ;
	InChI InChI=1S/C4H9NS/c1-3-6-4-2-5-1/h5H,1-4H2 Key: BRNULMACUQOKMR-UHFFFAOYSA-N ; InChI=1/C4H9NS/c1-3-6-4-2-5-1/h5H,1-4H2 Key: BRNULMACUQOKMR-UHFFFAOYAQ;
	SMILES S1CCNCC1;
Properties
Chemical formula	C4H9NS
Molar mass	103.18 g·mol−1
Appearance	Colorless liquid
Odor	Strong odor resembling piperidine
Density	1.0882 g/cm3
Boiling point	169 °C (336 °F; 442 K)
Solubility in water	Miscible
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). verify (what is ?) Infobox references

Thiomorpholine, HN(CH₂)₄S, is a heterocyclic compound containing nitrogen and sulfur. It can be considered a thio analog of morpholine.

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It can be prepared from cysteamine and vinyl chloride:^[3]

H₂NCH₂CH₂SH + CH₂=CHCl → HN(CH₂)₄S + HCl

References