3,5-Dimethylpiperidine

3,5-Dimethylpiperidine
Names
	Preferred IUPAC name 3,5-Dimethylpiperidine
	Other names 3,5-Lupetidine
Identifiers
CAS Number	35794-11-7;
3D model (JSmol)	Interactive image;
ChemSpider	105689;
ECHA InfoCard	100.047.922
EC Number	252-730-6;
PubChem CID	118259;
CompTox Dashboard (EPA)	DTXSID80865790 ;
	InChI InChI=1S/C7H15N/c1-6-3-7(2)5-8-4-6/h6-8H,3-5H2,1-2H3 Key: IDWRJRPUIXRFRX-UHFFFAOYSA-N;
	SMILES CC1CC(CNC1)C;
Properties
Chemical formula	C7H15N
Molar mass	113.204 g·mol−1
Appearance	Colorless liquid
Density	0.853 g/mL (mixture)
Boiling point	144 °C (291 °F; 417 K)
Solubility in water	Low
Solubility in other solvents	Most organic solvents
Refractive index (nD)	1.4454
Hazards
	Occupational safety and health (OHS/OSH):
Main hazards	Flammable
	GHS labelling:
Pictograms
Signal word	Warning
Hazard statements	H226, H315, H319, H335
Precautionary statements	P210, P233, P240, P241, P242, P243, P261, P264, P271, P280, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P370+P378, P403+P233, P403+P235, P405, P501
Flash point	33 °C (91 °F; 306 K)
Related compounds
Related compounds	2,6-Dimethylpiperidine; Piperidine
	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

3,5-Dimethylpiperidines are chemical compounds with the formula C₅H₈(CH₃)₂NH. Two diastereomers exist: the achiral R,S isomer and the chiral R,R/S,S enantiomeric pair. 3,5-Dimethylpiperidine is a precursor to tibric acid.

The compound is typically prepared by hydrogenation of 3,5-dimethylpyridine. Both diastereomers also arise from the reduction of 3,5-dimethylpyridine with lithium triethylborohydride.^[1]

References[edit]

^ Blough, Bruce E.; Carroll; F. Ivy (1993). "Reduction of isoquinoline and pyridine-containing heterocycles with lithium triethylborohydride (Super-Hydride)". Tetrahedron Letters. 34 (45): 7239–42. doi:10.1016/S0040-4039(00)79297-5.

[1] Blough, Bruce E.; Carroll; F. Ivy (1993). "Reduction of isoquinoline and pyridine-containing heterocycles with lithium triethylborohydride (Super-Hydride)". Tetrahedron Letters. 34 (45): 7239–42. doi:10.1016/S0040-4039(00)79297-5.

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