1170293-23-8
(3,4,5-Trimethyl-1H-pyrazol-1-yl)acetonitrile
CAS: 1170293-23-8
Molecular Formula: C8H11N3
1170293-23-8 - Names and Identifiers
1170293-23-8 - Physico-chemical Properties
| Molecular Formula | C8H11N3 |
| Molar Mass | 149.19 |
| Storage Condition | Room Temprature |
| Sensitive | Irritant |
| MDL | MFCD12026945 |
1170293-23-8 - Risk and Safety
| Hazard Class | IRRITANT |
1170293-23-8 - Introduction
(3,4,) acetonitrile, chemical formula C9H12N2, is an organic compound. The following is a description of its nature, use, preparation and safety information:
Nature:
1. Appearance:(3,4) acetonitrile is a colorless liquid.
2. Melting point: about -25°C.
3. Boiling point: about 200°C.
4. Density: about 0.932 g/mL.
5. Solubility:(3,4,) acetonitrile is soluble in most organic solvents, such as ethanol, dimethylformamide, etc.
Use:
1. (3,4, 2) acetonitrile can be used as intermediates in organic synthesis and for the synthesis of other compounds.
2. In the field of drugs, it can be used as a raw material for the synthesis of drugs or participate in the modification of drug structure.
3. It can also be used for the synthesis of dyes, pesticides and other chemical products.
Preparation Method:
(3,4,) There are many preparation methods for acetonitrile, one common method is:
The reaction of 3,4, 5-trimethyl-1H-pyrazole and ethyl cyanide in the presence of alkali, after appropriate extraction and purification steps to obtain (3,4, pyridyl) acetonitrile.
Safety Information:
For the use and handling of chemicals, it is necessary to follow appropriate safety measures, including wearing personal protective equipment such as gloves, goggles and laboratory coats.
(3,4,) acetonitrile may have harmful characteristics to the environment and health, so maintain good ventilation when using it. Avoid contact with skin, eyes and mouth, and keep away from fire. In case of inhalation, ingestion or contact, seek medical attention immediately and bring details of the compound with you.
Nature:
1. Appearance:(3,4) acetonitrile is a colorless liquid.
2. Melting point: about -25°C.
3. Boiling point: about 200°C.
4. Density: about 0.932 g/mL.
5. Solubility:(3,4,) acetonitrile is soluble in most organic solvents, such as ethanol, dimethylformamide, etc.
Use:
1. (3,4, 2) acetonitrile can be used as intermediates in organic synthesis and for the synthesis of other compounds.
2. In the field of drugs, it can be used as a raw material for the synthesis of drugs or participate in the modification of drug structure.
3. It can also be used for the synthesis of dyes, pesticides and other chemical products.
Preparation Method:
(3,4,) There are many preparation methods for acetonitrile, one common method is:
The reaction of 3,4, 5-trimethyl-1H-pyrazole and ethyl cyanide in the presence of alkali, after appropriate extraction and purification steps to obtain (3,4, pyridyl) acetonitrile.
Safety Information:
For the use and handling of chemicals, it is necessary to follow appropriate safety measures, including wearing personal protective equipment such as gloves, goggles and laboratory coats.
(3,4,) acetonitrile may have harmful characteristics to the environment and health, so maintain good ventilation when using it. Avoid contact with skin, eyes and mouth, and keep away from fire. In case of inhalation, ingestion or contact, seek medical attention immediately and bring details of the compound with you.
Last Update：2024-04-09 20:49:11
