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| Names | |
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| Preferred IUPAC name
2,2,4-Trimethylhexane-1,6-diamine | |
| Identifiers | |
3D model (JSmol)
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| ChEMBL | |
| ChemSpider | |
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| UNII | |
CompTox Dashboard (EPA)
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| Properties | |
| C9H22N2 | |
| Molar mass | 158.289 g·mol−1 |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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| Names | |
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| Preferred IUPAC name
2,4,4-Trimethylhexane-1,6-diamine | |
| Identifiers | |
3D model (JSmol)
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| ChemSpider | |
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PubChem CID
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| Properties | |
| C9H22N2 | |
| Molar mass | 158.289 g·mol−1 |
| Hazards | |
| GHS labelling: | |
 
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| Danger | |
| H302, H314, H317, H412 | |
| P260, P261, P264, P270, P272, P273, P280, P301+P312, P301+P330+P331, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P310, P321, P330, P333+P313, P363, P405, P501 | |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Trimethylhexamethylenediamine is the name used to refer to a mixture of two isomers of trimethyl-1,6-hexanediamine. The mixture is used as a monomer in nylon TMDT. It is available commercially under the trade name Vestamin TMD from the company Evonik Industries.
Trimethylhexamethylenediamine is synthesized from isophorone.[2] Isophorone is reduced by hydrogenation to the trimethylcyclohexanol, which is then oxidized with nitric acid (in the same fashion as adipic acid is synthesized from cyclohexane). The diacid is converted to the diamine via the dinitrile.[3]