13519-90-9
4-Fluoroisophthalonitrile
CAS: 13519-90-9
Molecular Formula: C8H3FN2
13519-90-9 - Names and Identifiers
| Name | 4-Fluoroisophthalonitrile |
| Synonyms | BRN 4303616 4-Fluoroisophthalonitrile 2,4-dicyano-1-fluorobenzene 4-Fluoro-1,3-benzenedicarbonitrile 4-Fluorobenzene-1,3-dicarbonitrile 4-fluorobenzene-1,3-dicarbonitrile Isophthalonitrile, 4-fluoro- (8CI) 1,3-Benzenedicarbonitrile, 4-fluoro- |
| CAS | 13519-90-9 |
| InChI | InChI=1/C8H3FN2/c9-8-2-1-6(4-10)3-7(8)5-11/h1-3H |
13519-90-9 - Physico-chemical Properties
| Molecular Formula | C8H3FN2 |
| Molar Mass | 146.12 |
| Density | 1.27g/cm3 |
| Boling Point | 241.9°C at 760 mmHg |
| Flash Point | 100.1°C |
| Vapor Presure | 0.0349mmHg at 25°C |
| Storage Condition | Sealed in dry,Room Temperature |
| Refractive Index | 1.538 |
| MDL | MFCD01657003 |
13519-90-9 - Introduction
4-fluoroisophthalonitrile (4-fluorophthalonitrile) is an organic compound with the chemical formula C8H3FN2. The following is a description of its nature, use, preparation and safety information:
Nature:
-Appearance: 4-Fluoroisophthalonitrile is a white crystalline solid.
-Melting point: Its melting point is about 117-120 degrees Celsius.
-Solubility: 4-Fluoroisophthalonitrile is easily soluble in organic solvents, such as methanol, acetone and dichloromethane.
Use:
-As an intermediate: 4-fluoroisophthalonitrile can be used as an intermediate for the synthesis of various organic compounds, such as drugs, pesticides, dyes, polymers, etc.
-Optical materials: It can be used to prepare materials with special optical properties, such as liquid crystal displays and optical fiber communication devices.
Preparation Method:
4-Fluoroisophthalonitrile is prepared by a variety of methods, common preparation methods include:
-cyanidation method: using ferrous cyanide and 4-fluorine phenol as raw materials, the reaction is carried out under appropriate reaction conditions to generate 4-fluorine benzene two cyanide.
-azide method: 4-fluorophenol is azidated and denitrified under appropriate reaction conditions to generate 4-fluorophenol.
Safety Information:
-4-Fluoroisophthalonitrile is less toxic, but it still needs to be handled carefully to avoid contact with skin and mouth.
-Wear appropriate personal protective equipment such as lab gloves, goggles and face shields during operation.
-Avoid contact with strong oxidants and combustibles to prevent fire or explosion.
-When storing, keep it in a cool, dry and well-ventilated place, and keep it away from fire and flammable materials.
Nature:
-Appearance: 4-Fluoroisophthalonitrile is a white crystalline solid.
-Melting point: Its melting point is about 117-120 degrees Celsius.
-Solubility: 4-Fluoroisophthalonitrile is easily soluble in organic solvents, such as methanol, acetone and dichloromethane.
Use:
-As an intermediate: 4-fluoroisophthalonitrile can be used as an intermediate for the synthesis of various organic compounds, such as drugs, pesticides, dyes, polymers, etc.
-Optical materials: It can be used to prepare materials with special optical properties, such as liquid crystal displays and optical fiber communication devices.
Preparation Method:
4-Fluoroisophthalonitrile is prepared by a variety of methods, common preparation methods include:
-cyanidation method: using ferrous cyanide and 4-fluorine phenol as raw materials, the reaction is carried out under appropriate reaction conditions to generate 4-fluorine benzene two cyanide.
-azide method: 4-fluorophenol is azidated and denitrified under appropriate reaction conditions to generate 4-fluorophenol.
Safety Information:
-4-Fluoroisophthalonitrile is less toxic, but it still needs to be handled carefully to avoid contact with skin and mouth.
-Wear appropriate personal protective equipment such as lab gloves, goggles and face shields during operation.
-Avoid contact with strong oxidants and combustibles to prevent fire or explosion.
-When storing, keep it in a cool, dry and well-ventilated place, and keep it away from fire and flammable materials.
Last Update：2024-04-09 02:00:42
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View History
13519-90-9
957478-57-8
239087-12-8
无水氟化铥
2-Chloromethylpyridine
ART-CHEM-BB B014952
98074-64-7
15990-43-9
1257529-92-2
间苯二酚
957478-57-8
239087-12-8
无水氟化铥
2-Chloromethylpyridine
ART-CHEM-BB B014952
98074-64-7
15990-43-9
1257529-92-2
间苯二酚