3-Methylmorpholine
3-Methylmorpholine
CAS: 42185-06-8
Molecular Formula: C5H11NO
3-Methylmorpholine - Names and Identifiers
| Name | 3-Methylmorpholine |
| Synonyms | 3-methylmorpholine 3-Methylmorpholine Morpholine, 3-methyl- 3-MethylMorpholine hcl h2o |
| CAS | 42185-06-8 |
| InChI | InChI=1/C5H11NO/c1-5-4-7-3-2-6-5/h5-6H,2-4H2,1H3 |
3-Methylmorpholine - Physico-chemical Properties
| Molecular Formula | C5H11NO |
| Molar Mass | 101.15 |
| Density | 0.9591 g/cm3(Temp: 16 °C) |
| Boling Point | 133-134 °C |
| Flash Point | 41.3°C |
| Vapor Presure | 7.14mmHg at 25°C |
| pKa | 9.03±0.40(Predicted) |
| Storage Condition | under inert gas (nitrogen or Argon) at 2–8 °C |
| Refractive Index | 1.409 |
3-Methylmorpholine - Risk and Safety
| Hazard Symbols | Xn - Harmful |
| Risk Codes | R22 - Harmful if swallowed R41 - Risk of serious damage to eyes |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S39 - Wear eye / face protection. |
3-Methylmorpholine - Introduction
3-Methylmorpholine(3-Methylmorpholine) is an organic compound with the chemical formula C5H11NO. The following is a description of the properties, uses, preparation and safety information of 3-Methylmorpholine:
1. nature:
3-Methylmorpholine is a colorless liquid with a pungent odor. It can be dissolved in water and common organic solvents. Its molecular structure contains a morpholine ring and a methyl group. It is an alkaline substance that can neutralize with acids.
2. use:
3-Methylmorpholine has many uses in the chemical industry, including:
-As a catalyst and reaction medium, participate in some organic synthesis reactions, such as allylation, sulfamation, sulfonation, etc.
-Used as a solvent in the synthesis of polyurethane, epoxy resin, etc.
-In the pharmaceutical industry, it can be used as raw materials or solvents to participate in the synthesis of certain drugs.
3. Preparation method:
The preparation method of 3-Methylmorpholine can be achieved by methylating morpholine. A common method of preparation is to react morpholine with methyl bromide or methyl iodide, under appropriate conditions, to substitute the methyl group for the substitution site of morpholine, thereby obtaining 3-Methylmorpholine.
4. Safety Information:
3-Methylmorpholine is an organic compound. Pay attention to the following safety information:
- 3-Methylmorpholine is irritating and should avoid contact with skin and eyes when using it.
-in the operation to ensure adequate ventilation, to avoid inhalation of its vapor.
-Avoid contact with strong oxidants such as oxidants and acids.
-Avoid exposure to high temperatures or direct sunlight during storage and transportation.
-For accidental inhalation or skin contact, rinse immediately with plenty of water and seek medical treatment.
1. nature:
3-Methylmorpholine is a colorless liquid with a pungent odor. It can be dissolved in water and common organic solvents. Its molecular structure contains a morpholine ring and a methyl group. It is an alkaline substance that can neutralize with acids.
2. use:
3-Methylmorpholine has many uses in the chemical industry, including:
-As a catalyst and reaction medium, participate in some organic synthesis reactions, such as allylation, sulfamation, sulfonation, etc.
-Used as a solvent in the synthesis of polyurethane, epoxy resin, etc.
-In the pharmaceutical industry, it can be used as raw materials or solvents to participate in the synthesis of certain drugs.
3. Preparation method:
The preparation method of 3-Methylmorpholine can be achieved by methylating morpholine. A common method of preparation is to react morpholine with methyl bromide or methyl iodide, under appropriate conditions, to substitute the methyl group for the substitution site of morpholine, thereby obtaining 3-Methylmorpholine.
4. Safety Information:
3-Methylmorpholine is an organic compound. Pay attention to the following safety information:
- 3-Methylmorpholine is irritating and should avoid contact with skin and eyes when using it.
-in the operation to ensure adequate ventilation, to avoid inhalation of its vapor.
-Avoid contact with strong oxidants such as oxidants and acids.
-Avoid exposure to high temperatures or direct sunlight during storage and transportation.
-For accidental inhalation or skin contact, rinse immediately with plenty of water and seek medical treatment.
Last Update：2024-04-09 02:00:46
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