3,3-difluorocyclohexanecarbonitrile
3,3-difluorocyclohexanecarbonitrile
CAS: 122808-14-1
Molecular Formula: C7H9F2N
3,3-difluorocyclohexanecarbonitrile - Names and Identifiers
3,3-difluorocyclohexanecarbonitrile - Physico-chemical Properties
| Molecular Formula | C7H9F2N |
| Molar Mass | 145.1498664 |
3,3-difluorocyclohexanecarbonitrile - Introduction
3,3-Difluorocyclohexanecarbonitrile is an organic compound with the chemical formula C6H7F2N. It is a colorless liquid with a pungent odor at room temperature. The following is a description of its nature, use, preparation and safety information:
Nature:
-Appearance: Colorless liquid.
-Melting point:-46 ℃.
-Boiling point: 110-112 ℃.
-Density: 1.32g/cm³.
Use:
- 3,3-Difluorocyclohexanecarbonitrile is widely used as a chemical intermediate and can be used in organic synthesis reactions.
-It is commonly used in the synthesis of pesticides, dyes and pharmaceutical compounds.
Preparation Method:
The preparation of -3,3-difluorocyclohexanecarbonitrile is usually achieved by cyanation reaction. The specific steps include reacting 3,3-difluorocyclohexane with hydrocyanic acid to generate 3,3-difluorocyclohexanoyl cyanide under alkaline conditions, and further hydrolyzing to generate 3,3-difluorocyclohexanecarbonitrile.
Safety Information:
- 3,3-difluorocyclohexanecarbonitrile is an irritating compound and should be handled with care. It will irritate the skin, eyes and mucous membranes when contacted, and direct contact should be avoided.
-in the operation should pay attention to good ventilation, avoid inhalation of steam or gas.
-Rinse the affected area with plenty of water immediately after contact and seek medical help.
Nature:
-Appearance: Colorless liquid.
-Melting point:-46 ℃.
-Boiling point: 110-112 ℃.
-Density: 1.32g/cm³.
Use:
- 3,3-Difluorocyclohexanecarbonitrile is widely used as a chemical intermediate and can be used in organic synthesis reactions.
-It is commonly used in the synthesis of pesticides, dyes and pharmaceutical compounds.
Preparation Method:
The preparation of -3,3-difluorocyclohexanecarbonitrile is usually achieved by cyanation reaction. The specific steps include reacting 3,3-difluorocyclohexane with hydrocyanic acid to generate 3,3-difluorocyclohexanoyl cyanide under alkaline conditions, and further hydrolyzing to generate 3,3-difluorocyclohexanecarbonitrile.
Safety Information:
- 3,3-difluorocyclohexanecarbonitrile is an irritating compound and should be handled with care. It will irritate the skin, eyes and mucous membranes when contacted, and direct contact should be avoided.
-in the operation should pay attention to good ventilation, avoid inhalation of steam or gas.
-Rinse the affected area with plenty of water immediately after contact and seek medical help.
Last Update：2024-04-09 15:17:51
