1722-25-4
acetonitrile-13C2
CAS: 1722-25-4
Molecular Formula: C2H3N
1722-25-4 - Names and Identifiers
| Name | acetonitrile-13C2 |
| Synonyms | acetonitrile-13C2 ACETONITRILE-13C2 methyl cyanide-13c2 ACETONITRILE (1,2-13C2) |
| CAS | 1722-25-4 |
| InChI | InChI=1/C2H3N/c1-2-3/h1H3/i1+1,2+1 |
1722-25-4 - Physico-chemical Properties
| Molecular Formula | C2H3N |
| Molar Mass | 43.07 |
| Density | 0.824g/mLat 25°C |
| Melting Point | −48°C(lit.) |
| Boling Point | 81-82°C(lit.) |
| Flash Point | 42°F |
| Refractive Index | n20/D 1.344(lit.) |
1722-25-4 - Risk and Safety
| Risk Codes | R11 - Highly Flammable R23/24/25 - Toxic by inhalation, in contact with skin and if swallowed. |
| Safety Description | S16 - Keep away from sources of ignition. S27 - Take off immediately all contaminated clothing. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) |
| UN IDs | UN 1648 3/PG 2 |
| WGK Germany | 3 |
1722-25-4 - Introduction
Acetonitrile -1,2-13C2 is an organic compound with the chemical formula CH3C(13CN)2. It has the following properties:
1. Appearance: acetonitrile -1,2-13C2 is a colorless liquid.
2. Solubility: It can be soluble in organic solvents such as ether and alcohol, and slightly soluble in water.
3. Melting point and boiling point: Acetonitrile -1,2-13C2 has a melting point of -72 ℃ and a boiling point of 78 ℃.
The main uses of acetonitrile -1,2-13C2 include the following:
1. Labeling reagent: 13C isotope in acetonitrile -1,2-13C2 can be used as a labeling reagent for the Study of metabolic pathways, Kinetics and Reaction Mechanism of compounds.
2. Standard reference for nuclear magnetic resonance (NMR) spectroscopy: Acetonitrile -1,2-13C2 can be used as a reference for chemical shifts in 13C NMR spectroscopy to analyze and identify the structures of other compounds.
3. Intermediates in chemical synthesis: acetonitrile -1,2-13C2 can be used as intermediates in organic synthesis and participate in the synthesis of a variety of organic compounds.
One method for preparing acetonitrile -1,2-13C2 is to introduce the cyano group of 13C isotope designation into the acetate group by carrying out the reaction in the coexistence of hydrocyanic acid and chloroacetic acid. The specific preparation method can be adjusted according to the experimental requirements.
Regarding safety information, acetonitrile -1,2-13C2 is an organic compound and has certain toxicity. During operation, appropriate safety measures should be taken, such as wearing chemical goggles, protective gloves and providing adequate ventilation outside the laboratory. In addition, avoid direct contact with the skin and inhalation of its vapors. If inhalation or skin contact occurs, rinse immediately with water and seek medical help. In the storage and handling process to strictly comply with the relevant safety procedures.
1. Appearance: acetonitrile -1,2-13C2 is a colorless liquid.
2. Solubility: It can be soluble in organic solvents such as ether and alcohol, and slightly soluble in water.
3. Melting point and boiling point: Acetonitrile -1,2-13C2 has a melting point of -72 ℃ and a boiling point of 78 ℃.
The main uses of acetonitrile -1,2-13C2 include the following:
1. Labeling reagent: 13C isotope in acetonitrile -1,2-13C2 can be used as a labeling reagent for the Study of metabolic pathways, Kinetics and Reaction Mechanism of compounds.
2. Standard reference for nuclear magnetic resonance (NMR) spectroscopy: Acetonitrile -1,2-13C2 can be used as a reference for chemical shifts in 13C NMR spectroscopy to analyze and identify the structures of other compounds.
3. Intermediates in chemical synthesis: acetonitrile -1,2-13C2 can be used as intermediates in organic synthesis and participate in the synthesis of a variety of organic compounds.
One method for preparing acetonitrile -1,2-13C2 is to introduce the cyano group of 13C isotope designation into the acetate group by carrying out the reaction in the coexistence of hydrocyanic acid and chloroacetic acid. The specific preparation method can be adjusted according to the experimental requirements.
Regarding safety information, acetonitrile -1,2-13C2 is an organic compound and has certain toxicity. During operation, appropriate safety measures should be taken, such as wearing chemical goggles, protective gloves and providing adequate ventilation outside the laboratory. In addition, avoid direct contact with the skin and inhalation of its vapors. If inhalation or skin contact occurs, rinse immediately with water and seek medical help. In the storage and handling process to strictly comply with the relevant safety procedures.
Last Update：2024-04-10 22:41:03
