Cis,cis-1,3,5-Triaminocyclohexane

*cis*,*cis*-1,3,5-Triaminocyclohexane
Names
	Preferred IUPAC name (1s,3s,5s)-Cyclohexane-1,3,5-triamine
	Other names TACH; cis,cis-Cyclohexane-1,3,5-triamine
Identifiers
CAS Number	26150-46-9;
3D model (JSmol)	Interactive image;
ChemSpider	19549297;
PubChem CID	427712;
	InChI InChI=1S/C6H15N3/c7-4-1-5(8)3-6(9)2-4/h4-6H,1-3,7-9H2/t4-,5+,6- Key: UYAUGHKQCCCFDK-FPFOFBBKSA-N;
	SMILES C1[C@@H](C[C@@H](C[C@@H]1N)N)N;
Properties
Chemical formula	C6H15N3
Molar mass	129.207 g·mol−1
Appearance	Colorless liquid
Boiling point	285 °C (545 °F; 558 K)
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references

cis,cis-1,3,5-Triaminocyclohexane is an organic compound with the formula (CH₂CHNH₂)₃. It is a triamine. Of the many isomers possible for triaminocyclohexane, the cis,cis-1,3,5-derivative has attracted attention because it is a common tripodal ligand, abbreviated as tach. It is a colorless oil. It is a popular tridentate ligand in coordination chemistry.

It is prepared from the triscarbamate of cyclohexane. The latter is generated via the Curtius rearrangement starting from cyclohexanetricarboxylic acid.

Names

Preferred IUPAC name (1s,3s,5s)-Cyclohexane-1,3,5-triamine
Other names TACH; cis,cis-Cyclohexane-1,3,5-triamine
Identifiers
CAS Number	26150-46-9
3D model (JSmol)	Interactive image
ChemSpider	19549297
PubChem CID	427712
InChI InChI=1S/C6H15N3/c7-4-1-5(8)3-6(9)2-4/h4-6H,1-3,7-9H2/t4-,5+,6- Key: UYAUGHKQCCCFDK-FPFOFBBKSA-N
SMILES C1[C@@H](C[C@@H](C[C@@H]1N)N)N
Properties
Chemical formula	C₆H₁₅N₃
Molar mass	129.207 g·mol⁻¹
Appearance	Colorless liquid
Boiling point	285 °C (545 °F; 558 K)
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references