1123787-67-6
2-(Oxetan-3-ylidene)acetonitrile
CAS: 1123787-67-6
Molecular Formula: C5H5NO
1123787-67-6 - Names and Identifiers
| Name | 2-(Oxetan-3-ylidene)acetonitrile |
| Synonyms | Oxetan-3-ylidene-acetonitrile (Oxetan-3-ylidene)acetonitrile 2-(3-Oxetanylidene)acetonitrile 1-(Oxetan-3-ylidene)acetonitrile 2-(Oxetan-3-ylidene)acetonitrile Acetonitrile, 2-(3-oxetanylidene)- |
| CAS | 1123787-67-6 |
| InChI | InChI=1S/C5H5NO/c6-2-1-5-3-7-4-5/h1H,3-4H2 |
| InChIKey | DSKHBLMKLTZNRU-UHFFFAOYSA-N |
1123787-67-6 - Physico-chemical Properties
| Molecular Formula | C5H5NO |
| Molar Mass | 95.1 |
| Density | 1.309 |
| Melting Point | 56-58℃ |
| Boling Point | 216℃ |
| Flash Point | 88℃ |
| Storage Condition | 2-8°C |
1123787-67-6 - Risk and Safety
| Hazard Symbols | Xn - Harmful |
| Risk Codes | 22 - Harmful if swallowed |
| WGK Germany | 3 |
1123787-67-6 - Introduction
(Oxetan-3-ylidene) acetonitrile, chemical formula C5H9NO, is an important organic compound. The following is a description of its nature, use, formulation and safety information:
Nature:
1. appearance: (oxetane -3-subunit) acetonitrile is often colorless or light yellow liquid.
2. melting point and boiling point: its melting point is about -40 ℃, boiling point is about 130 ℃.
3. Solubility: It is soluble in many organic solvents, such as ethanol, ether and benzene.
4. Reactivity: (oxetan-3-ylidene) acetonitrile can react with other compounds through substitution reactions, such as acylation reactions and nucleophilic substitution reactions.
Use:
1. As an intermediate in organic synthesis: It is very useful in organic synthesis and can be used to synthesize a variety of important organic compounds, such as drugs, pesticides and dyes.
2. As a ligand: It can be used as a coordination ligand to form a complex with metal ions, participate in catalytic reactions or be used as a catalyst for metal catalytic reactions.
Preparation Method:
(Oxetan-3-ylidene) acetonitrile can be prepared by the following steps:
1. The hydroxide was obtained from 1,3-dioxetane by acid-catalyzed ring-opening reaction.
2. Hydroxide and chloroacetonitrile (or bromoacetonitrile) react under the catalysis of alkali to generate (oxetan-3-ylidene) acetonitrile.
Safety Information:
1. (oxetan-3-ylidene) acetonitrile is an organic solvent with certain volatility. During use or storage, care should be taken to prevent its vapor from entering the respiratory system and avoid inhalation or contact with skin and eyes.
2. It is irritating to the eyes, skin and respiratory system. Wear appropriate protective equipment such as safety goggles, gloves and protective clothing.
3. During transportation and storage, avoid contact with harmful substances such as oxidants and strong acids to prevent dangerous reactions.
4. In case of accidental contact or inhalation, immediately wash or seek medical attention.
Please follow the relevant safety practices when using or handling this compound, and read the product label or safety data sheet for more detailed information.
Nature:
1. appearance: (oxetane -3-subunit) acetonitrile is often colorless or light yellow liquid.
2. melting point and boiling point: its melting point is about -40 ℃, boiling point is about 130 ℃.
3. Solubility: It is soluble in many organic solvents, such as ethanol, ether and benzene.
4. Reactivity: (oxetan-3-ylidene) acetonitrile can react with other compounds through substitution reactions, such as acylation reactions and nucleophilic substitution reactions.
Use:
1. As an intermediate in organic synthesis: It is very useful in organic synthesis and can be used to synthesize a variety of important organic compounds, such as drugs, pesticides and dyes.
2. As a ligand: It can be used as a coordination ligand to form a complex with metal ions, participate in catalytic reactions or be used as a catalyst for metal catalytic reactions.
Preparation Method:
(Oxetan-3-ylidene) acetonitrile can be prepared by the following steps:
1. The hydroxide was obtained from 1,3-dioxetane by acid-catalyzed ring-opening reaction.
2. Hydroxide and chloroacetonitrile (or bromoacetonitrile) react under the catalysis of alkali to generate (oxetan-3-ylidene) acetonitrile.
Safety Information:
1. (oxetan-3-ylidene) acetonitrile is an organic solvent with certain volatility. During use or storage, care should be taken to prevent its vapor from entering the respiratory system and avoid inhalation or contact with skin and eyes.
2. It is irritating to the eyes, skin and respiratory system. Wear appropriate protective equipment such as safety goggles, gloves and protective clothing.
3. During transportation and storage, avoid contact with harmful substances such as oxidants and strong acids to prevent dangerous reactions.
4. In case of accidental contact or inhalation, immediately wash or seek medical attention.
Please follow the relevant safety practices when using or handling this compound, and read the product label or safety data sheet for more detailed information.
Last Update：2024-04-09 02:00:41
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CAS: 1123787-67-6
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View History
1123787-67-6
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