1,2-Cyclobutanedicarbonitrile, trans-
trans-cyclobutane-1,2-dicarbonitrile
CAS: 3211-20-9
Molecular Formula: C6H6N2
1,2-Cyclobutanedicarbonitrile, trans- - Names and Identifiers
1,2-Cyclobutanedicarbonitrile, trans- - Physico-chemical Properties
| Molecular Formula | C6H6N2 |
| Molar Mass | 106.13 |
| Density | 1.08g/cm3 |
| Melting Point | 32-37°C |
| Boling Point | 292.1°C at 760 mmHg |
| Flash Point | 150.5°C |
| Vapor Presure | 0.00187mmHg at 25°C |
| Storage Condition | Room Temprature |
| Refractive Index | 1.475 |
1,2-Cyclobutanedicarbonitrile, trans- - Risk and Safety
| Hazard Symbols | Xn - Harmful |
| Risk Codes | R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. R36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37 - Wear suitable protective clothing and gloves. |
| WGK Germany | 3 |
1,2-Cyclobutanedicarbonitrile, trans- - Introduction
trans-cyclobutane-1,2-dicarbonitrile is an organic compound with the chemical formula C4H2N2. Its structure consists of a four-membered cyclopropane ring and two cyano groups. The following is a description of the nature, use, formulation and safety information of trans-cyclobutane-1,2-dicarbonitrile:
Nature:
-Appearance: trans-cyclobutane-1,2-dicarbonitrile is a colorless to slightly yellow crystal or solid.
-Melting point: about 95-99 ℃.
-Boiling point: About 324-326 ℃.
-Density: About 1.37g/cm³.
-Solubility: trans-cyclobutane-1,2-dicarbonitrile is soluble in many organic solvents and is almost insoluble in water.
Use:
- trans-cyclobutane-1,2-dicarbonitrile can be used as an intermediate in organic synthesis.
-It can be used to synthesize other organic compounds, such as starting materials and guiding groups for cyclopropane cyclization.
- trans-cyclobutane-1,2-dicarbonitrile can also be used to synthesize organic synthetic compounds containing nitrile groups.
Method:
- trans-cyclobutane-1,2-dicarbonitrile can be obtained by heating and reacting an appropriate amount of carbon tetrachloride and zinc cyanide.
-The reaction conditions are usually 100-150°C and are carried out under an inert atmosphere.
Safety Information:
- trans-cyclobutane-1,2-dicarbonitrile is an organic compound, so attention should be paid to its potential risk to the human body.
-It may be an irritant and may cause irritation of the eyes, respiratory tract and skin.
-When handling trans-cyclobutane-1,2-dicarbonitril, appropriate safety measures should be taken, such as wearing gloves, goggles and protective clothing.
-During storage and use, keep away from fire and oxidizing agents.
Please note that any chemical use should be subject to appropriate laboratory practices and safety measures, and refer to the relevant chemical safety data sheets and operating instructions.
Nature:
-Appearance: trans-cyclobutane-1,2-dicarbonitrile is a colorless to slightly yellow crystal or solid.
-Melting point: about 95-99 ℃.
-Boiling point: About 324-326 ℃.
-Density: About 1.37g/cm³.
-Solubility: trans-cyclobutane-1,2-dicarbonitrile is soluble in many organic solvents and is almost insoluble in water.
Use:
- trans-cyclobutane-1,2-dicarbonitrile can be used as an intermediate in organic synthesis.
-It can be used to synthesize other organic compounds, such as starting materials and guiding groups for cyclopropane cyclization.
- trans-cyclobutane-1,2-dicarbonitrile can also be used to synthesize organic synthetic compounds containing nitrile groups.
Method:
- trans-cyclobutane-1,2-dicarbonitrile can be obtained by heating and reacting an appropriate amount of carbon tetrachloride and zinc cyanide.
-The reaction conditions are usually 100-150°C and are carried out under an inert atmosphere.
Safety Information:
- trans-cyclobutane-1,2-dicarbonitrile is an organic compound, so attention should be paid to its potential risk to the human body.
-It may be an irritant and may cause irritation of the eyes, respiratory tract and skin.
-When handling trans-cyclobutane-1,2-dicarbonitril, appropriate safety measures should be taken, such as wearing gloves, goggles and protective clothing.
-During storage and use, keep away from fire and oxidizing agents.
Please note that any chemical use should be subject to appropriate laboratory practices and safety measures, and refer to the relevant chemical safety data sheets and operating instructions.
Last Update：2024-04-10 22:29:15
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