Dimethylmorpholine
Pharmaceutical Materials 2025-03-02
CAS Number: 141-91-3
Molecular Formula: C6H13NO
Molecular Weight: 115.17
Appearance: Colorless to light yellow liquid
Density: 0.9±0.1 g/cm³
Boiling Point: 146.6°C at 760 mmHg
Usage: Used as a solvent and intermediate in organic synthesis.
| Attribute | Details |
|---|---|
| Name | Dimethylmorpholine |
| Synonyms | N,N-Dimethylmorpholine; 4-Dimethylmorpholine; Morpholine, N,N-dimethyl-; 1.4-Oxazepane, N,N’-dimethyl-; 2.6-Dimethylmorpholine (mixture of isomers); Dimethylmorpholin |
| CAS Number | 109-02-4 |
| EINECS Number | 203-637-7 |
| Molecular Formula | C6H13NO |
| Molecular Weight | 115.17 g/mol |
| Physical State | Clear, colorless to pale yellow liquid |
| Odor | Amine-like odor |
| Density | 0.93 g/mL at 25 °C |
| Boiling Point | 162-165 °C (lit.) |
| Flash Point | 53 °C |
| Refractive Index | 1.459-1.463 at 20 °C |
| Solubility | Soluble in water, ethanol, ether, and benzene |
| Chemical Properties | Amine compound with basic properties, can react with acids to form salts. |
| Uses | Used as a solvent, catalyst, intermediate in organic synthesis, and as a stabilizer in dye and pigment production. |
| Safety Information | Irritating to eyes, skin, and respiratory system. May cause serious eye damage and skin irritation. Keep away from heat, sparks, and open flames. Store in a cool, well-ventilated place. Avoid contact with incompatible materials. Wear appropriate protective clothing, gloves, and eye/face protection during handling. |
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