N,N-二甲基甲酰胺-1-D
N,N-dimethylformamide-1-D
CAS: 2914-27-4
Molecular Formula: C3H6DNO
N,N-二甲基甲酰胺-1-D - Names and Identifiers
N,N-二甲基甲酰胺-1-D - Physico-chemical Properties
| Molecular Formula | C3H6DNO |
| Molar Mass | 74.1 |
| Density | 0.957g/mLat 25°C |
| Melting Point | -61°C(lit.) |
| Boling Point | 153°C(lit.) |
| Flash Point | 140°F |
| Storage Condition | Room Temprature |
| Refractive Index | n20/D 1.427(lit.) |
| MDL | MFCD00003568 |
N,N-二甲基甲酰胺-1-D - Risk and Safety
| Hazard Symbols | T - Toxic |
| Risk Codes | R61 - May cause harm to the unborn child R20/21 - Harmful by inhalation and in contact with skin. R36 - Irritating to the eyes |
| Safety Description | S53 - Avoid exposure - obtain special instructions before use. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) |
| UN IDs | UN 2265 3/PG 3 |
| WGK Germany | 3 |
N,N-二甲基甲酰胺-1-D - Introduction
N,N-dimethylformamide-1-D(N,N-dimethylformamide-1-D) is an organic compound containing deuterium. Its chemical formula is (CD3)2NCDO, where D represents the deuterium isotope.
N,N-dimethylformamide-1-D is a colorless liquid with high solubility and good polarity. It has a relatively high density, with a boiling point of about 154 ° C and a melting point of about -61 ° C. It can be soluble with a variety of organic solvents and water, is an excellent solvent.
N,N-dimethylformamide-1-D are widely used in chemistry and industry. Because of its good solubility and catalytic effect, it is often used as a solvent and catalyst. In addition, it is also used to carry out organic synthesis reactions, such as nucleophilic substitution reactions, carbonylation reactions, etc. It can also be used as a synthetic intermediate for dyes and pharmaceuticals.
N. The preparation method of N-dimethylformamide-1-D can be obtained by the reaction of deuterated formamide and formyl bromide. First, The deuterated formamide is reacted with formyl bromide under appropriate reaction conditions to give N,N-dimethylformamide-1-D.
When using N,N-dimethylformamide-1-D, you need to pay attention to its safety. It is a flammable liquid and should be stored in a cool, ventilated place, away from fire and high temperature. It is necessary to pay attention to protective measures during operation, such as wearing appropriate protective gloves, glasses, etc. At the same time, contact with strong oxidants, strong acids and strong bases should be avoided to avoid dangerous reactions.
Here again, safety is very important. Please ensure that N,N-dimethylformamide-1-D are used and stored in the correct equipment and environment, and refer to the relevant safety data sheets and operating instructions.
N,N-dimethylformamide-1-D is a colorless liquid with high solubility and good polarity. It has a relatively high density, with a boiling point of about 154 ° C and a melting point of about -61 ° C. It can be soluble with a variety of organic solvents and water, is an excellent solvent.
N,N-dimethylformamide-1-D are widely used in chemistry and industry. Because of its good solubility and catalytic effect, it is often used as a solvent and catalyst. In addition, it is also used to carry out organic synthesis reactions, such as nucleophilic substitution reactions, carbonylation reactions, etc. It can also be used as a synthetic intermediate for dyes and pharmaceuticals.
N. The preparation method of N-dimethylformamide-1-D can be obtained by the reaction of deuterated formamide and formyl bromide. First, The deuterated formamide is reacted with formyl bromide under appropriate reaction conditions to give N,N-dimethylformamide-1-D.
When using N,N-dimethylformamide-1-D, you need to pay attention to its safety. It is a flammable liquid and should be stored in a cool, ventilated place, away from fire and high temperature. It is necessary to pay attention to protective measures during operation, such as wearing appropriate protective gloves, glasses, etc. At the same time, contact with strong oxidants, strong acids and strong bases should be avoided to avoid dangerous reactions.
Here again, safety is very important. Please ensure that N,N-dimethylformamide-1-D are used and stored in the correct equipment and environment, and refer to the relevant safety data sheets and operating instructions.
Last Update：2024-04-09 21:11:58
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