3,3-顺式2,6-二甲基吗啉
3,3-dimethylmorpholine
CAS: 59229-63-9
Molecular Formula: C6H13NO
3,3-顺式2,6-二甲基吗啉 - Names and Identifiers
| Name | 3,3-dimethylmorpholine |
| Synonyms | LogP 3,3-Dimethylmorpholine 3,3-dimethylmorpholine morpholine, 3,3-dimethyl- 3,3-Dimethylmorpholine HCl ethyl 6-broMo-1H-indole-3-carboxylate |
| CAS | 59229-63-9 |
| InChI | InChI=1/C6H13NO/c1-6(2)5-8-4-3-7-6/h7H,3-5H2,1-2H3 |
3,3-顺式2,6-二甲基吗啉 - Physico-chemical Properties
| Molecular Formula | C6H13NO |
| Molar Mass | 115.17 |
| Density | 0.9355 g/cm3 |
| Boling Point | 143-144℃ |
| Flash Point | 47.308°C |
| Vapor Presure | 5.128mmHg at 25°C |
| pKa | 9.09±0.40(Predicted) |
| Storage Condition | Keep in dark place,Inert atmosphere,Store in freezer, under -20°C |
| Refractive Index | 1.4472 (589.3 nm 20℃ |
3,3-顺式2,6-二甲基吗啉 - Risk and Safety
| Hazard Symbols | Xn - Harmful |
| Risk Codes | 22 - Harmful if swallowed |
| Hazard Class | IRRITANT |
3,3-顺式2,6-二甲基吗啉 - Introduction
3,3-dimethylmorpholine(3,3-dimethylmorpholine) is an organic compound. The following is a description of its nature, use, preparation and safety information:
Nature:
-Appearance: 3,3-dimethylmorpholine is a colorless liquid.
-Solubility: It has good solubility and can be dissolved in water and many organic solvents.
-Melting point and boiling point: The melting point of 3,3-dimethylmorpholine is about -40°C, and the boiling point is about 117°C.
-Chemical properties: It is a basic compound that can react with acids to form salts, and can also react with many Grignard reagents.
Use:
- 3,3-dimethylmorpholine is commonly used as an intermediate for organic synthesis and catalysts. It also has some applications in genetic research and drug synthesis.
-It can be used as a buffer, solvent and extractant.
-Because of its high alkalinity, it can be used as an intermediate for acid gas removal agents and catalysts.
Preparation Method:
- 3,3-dimethylmorpholine can be obtained by reacting morpholine with methanol under alkali catalysis. This reaction can also be prepared by reacting 2,2-dimethyl -1,3-dioxan with methanol at elevated temperatures.
Safety Information:
- 3,3-dimethylmorpholine is a weakly corrosive compound that may cause irritation on contact with skin, eyes and mucous membranes. Appropriate protective equipment such as gloves, goggles and protective clothing should be worn during operation.
-It should be stored in a cool, dry place, away from fire sources and strong oxidants.
-Follow proper environmental procedures and regulations when handling or disposing of waste liquids.
Please note that when using and handling chemicals, always follow correct laboratory operation and safety instructions.
Nature:
-Appearance: 3,3-dimethylmorpholine is a colorless liquid.
-Solubility: It has good solubility and can be dissolved in water and many organic solvents.
-Melting point and boiling point: The melting point of 3,3-dimethylmorpholine is about -40°C, and the boiling point is about 117°C.
-Chemical properties: It is a basic compound that can react with acids to form salts, and can also react with many Grignard reagents.
Use:
- 3,3-dimethylmorpholine is commonly used as an intermediate for organic synthesis and catalysts. It also has some applications in genetic research and drug synthesis.
-It can be used as a buffer, solvent and extractant.
-Because of its high alkalinity, it can be used as an intermediate for acid gas removal agents and catalysts.
Preparation Method:
- 3,3-dimethylmorpholine can be obtained by reacting morpholine with methanol under alkali catalysis. This reaction can also be prepared by reacting 2,2-dimethyl -1,3-dioxan with methanol at elevated temperatures.
Safety Information:
- 3,3-dimethylmorpholine is a weakly corrosive compound that may cause irritation on contact with skin, eyes and mucous membranes. Appropriate protective equipment such as gloves, goggles and protective clothing should be worn during operation.
-It should be stored in a cool, dry place, away from fire sources and strong oxidants.
-Follow proper environmental procedures and regulations when handling or disposing of waste liquids.
Please note that when using and handling chemicals, always follow correct laboratory operation and safety instructions.
Last Update：2024-04-09 21:04:16
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