1,2-Cyclohexanediamine, N1,N1-dimethyl- - Names and Identifiers
Name | N,N-Dimethyl-1,2-cyclohexanediamine
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Synonyms | N,N-Dimethylcyclohexane-1,2-diamine N,N-Dimethyl-1,2-cyclohexanediamine N1,N1-DiMethylcyclohexane-1,2-diaMine cis-[2-(diMethylaMino)cyclohexyl]aMine 2-N,2-N-dimethylcyclohexane-1,2-diamine 1,2-Cyclohexanediamine, N1,N1-dimethyl- 1,2-cyclohexanediamine, N~1~,N~1~-dimethyl- Trans-N1,N1-dimethylcyclohexane-1,2-diamine-HCl
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CAS | 68173-05-7
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InChI | InChI=1/C8H18N2/c1-10(2)8-6-4-3-5-7(8)9/h7-8H,3-6,9H2,1-2H3 |
1,2-Cyclohexanediamine, N1,N1-dimethyl- - Physico-chemical Properties
Molecular Formula | C8H18N2
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Molar Mass | 142.24 |
Density | 0.92±0.1 g/cm3(Predicted) |
Boling Point | 75 °C(Press: 5 Torr) |
Flash Point | 62.186°C |
Vapor Presure | 0.9mmHg at 25°C |
pKa | 10.52±0.70(Predicted) |
Refractive Index | 1.49 |
1,2-Cyclohexanediamine, N1,N1-dimethyl- - Introduction
N,N-Dimethyl-1,2-cyclohexanediamine(N,N-Dimethyl-1,2-cyclohexanediamine) is an organic compound with the chemical formula C8H18N2. It is a colorless and transparent liquid with a pungent ammonia odor.
N,N-Dimethyl-1,2-cyclohexanediamine is mainly used as a catalyst or a multi-purpose organic base in organic synthesis reactions. It is also widely used in the production of polyamide fibers and polyamide resins. In addition, it can also be used in the synthesis of pharmaceutical intermediates.
There are various methods for preparing N,N-Dimethyl-1,2-cyclohexanediamine. One of the commonly used methods is to add a methylating agent, such as methyl magnesium bromide (methylmagnesium bromide) or methyl sodium iodide (methyl iodide), to an amino compound, and react under appropriate conditions. After the product is obtained, it can be purified by distillation or the like.
When using N,N-Dimethyl-1,2-cyclohexanediamine, it should be noted that it is irritating and avoid contact with skin, eyes and respiratory tract. Wear appropriate personal protective equipment such as gloves, goggles and masks when using. In addition, it is also a flammable liquid, avoid contact with open flames or high temperature sources. During storage and handling, care should be taken to avoid contact with oxidants and acids.
Last Update:2024-04-09 20:52:54