Trans-N,N-dimethyle cyclohexane-1,2-diamine - Names and Identifiers
Name | N,N'-Dimethyl-1,2-cyclohexanediamine
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Synonyms | N,N'-Dimethyl-1,2-cyclohexanediamine N,N'-Dimethyl-1,2-diaminocyclohexane N1,N2-dimethylcyclohexane-1,2-diamine N,N'-Dimethyl-cyclohexane-1,2-diamine N,N'-Dimethyl-cyclohexane-1,2-olamine Trans-N,N-dimethyle cyclohexane-1,2-diamine
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CAS | 61798-24-1
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InChI | InChI=1/C8H18N2/c1-9-7-5-3-4-6-8(7)10-2/h7-10H,3-6H2,1-2H3 |
Trans-N,N-dimethyle cyclohexane-1,2-diamine - Physico-chemical Properties
Molecular Formula | C8H18N2
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Molar Mass | 142.24 |
Density | 0.902g/mLat 25°C(lit.) |
Boling Point | 78-80°C18mm Hg(lit.) |
Flash Point | 165°F |
Vapor Presure | 0.65mmHg at 25°C |
pKa | 11.04±0.40(Predicted) |
Storage Condition | under inert gas (nitrogen or Argon) at 2–8 °C |
Refractive Index | n20/D 1.472(lit.) |
MDL | MFCD05664382 |
Trans-N,N-dimethyle cyclohexane-1,2-diamine - Risk and Safety
Hazard Symbols | C - Corrosive
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Risk Codes | R22 - Harmful if swallowed
R34 - Causes burns
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Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection.
S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
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UN IDs | UN 2735 8/PG 2 |
WGK Germany | 3 |
HS Code | 29213099 |
Hazard Class | 8 |
Packing Group | Ⅱ |
Trans-N,N-dimethyle cyclohexane-1,2-diamine - Introduction
N,N'-Dimethyl-1,2-cyclohexanediamine is an organic compound with a chemical formula of C8H18N2. Its molecular structure has two methyl groups connected to the molecular skeleton of 1,2-cyclohexanediamine. The following is a detailed description of its nature, use, formulation and safety information:
Nature:
N,N'-Dimethyl-1,2-cyclohexanediamine is a colorless liquid, not volatile at room temperature, and weakly alkaline. It has a density of about 0.87g/cm³ and a boiling point of about 198-202°C. This compound can be reacted with an acid, and can be dissolved in polar organic solvents such as alcohols, ethers, and ketones.
Use:
N,N'-Dimethyl-1,2-cyclohexanediamine is widely used in chemical industry. It is an important transition metal ligand and can be used in metal-catalyzed reactions and organic synthesis. In addition, it can also be used as a precursor of boron nitride nanomaterials and a debonding agent for ammonium oxalate.
Preparation Method:
In general, N,N'-Dimethyl-1,2-cyclohexanediamine can be obtained by reacting 1,2-cyclohexanediamine with a methylating agent (e. g. methyl bromide, methyl iodide). For example, 1,2-cyclohexanediamine is reacted with methyl bromide in an ethanol solvent, hydrolyzed with a base, and purified by distillation to obtain the product.
Safety Information:
N,N'-Dimethyl-1,2-cyclohexanediamine should be used and stored safely. It can cause eye and skin irritation, so avoid direct contact with this compound. Wear appropriate protective gloves, glasses and protective clothing during operation. In addition, it should be operated in a well-ventilated area to avoid inhaling its vapors. If swallowed or inhaled too much, seek medical attention immediately.
Last Update:2024-04-10 22:29:15