Asym-Dimethylguanidine
1,1-Dimethylguanidine
CAS: 6145-42-2
Molecular Formula: C3H9N3
Asym-Dimethylguanidine - Names and Identifiers
Asym-Dimethylguanidine - Physico-chemical Properties
| Molecular Formula | C3H9N3 |
| Molar Mass | 87.12 |
| Density | 1.05±0.1 g/cm3(Predicted) |
| Melting Point | 105 °C |
| Boling Point | 104.7±23.0 °C(Predicted) |
| pKa | 14.54±0.70(Predicted) |
| Storage Condition | Room Temprature |
Asym-Dimethylguanidine - Introduction
1,1-Dimethylguanidine, also known as 1,1-Dimethylguanidine, is an organic compound. Its chemical formula is C3H8N4, and its structure contains two methyl groups and one guanidine group. The following is a brief description of the nature, use, preparation and safety information of 1,1-Dimethylguanidine:
Nature:
1,1-Dimethylguanidine is a colorless to light yellow liquid with a pungent ammonia smell. It is a solid that is soluble in water and common organic solvents and is easily volatile.
Use:
1,1-Dimethylguanidine has important application value in organic synthesis. It can be used as an organic base catalyst to participate in a variety of organic synthesis reactions, such as condensation reaction, esterification reaction, dehydration reaction and so on. In addition, it can also be used as an amino reagent, catalyst and polymer synthesis intermediates.
Preparation Method:
1,1-Dimethylguanidine is generally obtained by reacting methyl isocyanate with methylamine. The specific preparation method includes the reaction of methyl isocyanate and methylamine to generate urea methylamine and the reaction to generate 1,1-Dimethylguanidine, and then obtaining the target product through appropriate separation and purification steps.
Safety Information:
1,1-Dimethylguanidine is an organic compound, and you need to pay attention to safety when using it. It is an irritating substance and corrosive to the skin and eyes. Wear appropriate protective equipment to avoid direct contact during handling and use. In addition, pay attention to its volatility, and operate in a well-ventilated place to avoid inhaling excessive steam. It should be stored in a sealed container, away from fire and oxidizing agents. In the event of a leak or accidental contact, immediately take appropriate emergency measures and seek professional medical help.
Nature:
1,1-Dimethylguanidine is a colorless to light yellow liquid with a pungent ammonia smell. It is a solid that is soluble in water and common organic solvents and is easily volatile.
Use:
1,1-Dimethylguanidine has important application value in organic synthesis. It can be used as an organic base catalyst to participate in a variety of organic synthesis reactions, such as condensation reaction, esterification reaction, dehydration reaction and so on. In addition, it can also be used as an amino reagent, catalyst and polymer synthesis intermediates.
Preparation Method:
1,1-Dimethylguanidine is generally obtained by reacting methyl isocyanate with methylamine. The specific preparation method includes the reaction of methyl isocyanate and methylamine to generate urea methylamine and the reaction to generate 1,1-Dimethylguanidine, and then obtaining the target product through appropriate separation and purification steps.
Safety Information:
1,1-Dimethylguanidine is an organic compound, and you need to pay attention to safety when using it. It is an irritating substance and corrosive to the skin and eyes. Wear appropriate protective equipment to avoid direct contact during handling and use. In addition, pay attention to its volatility, and operate in a well-ventilated place to avoid inhaling excessive steam. It should be stored in a sealed container, away from fire and oxidizing agents. In the event of a leak or accidental contact, immediately take appropriate emergency measures and seek professional medical help.
Last Update：2024-04-10 22:29:15
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