Name | 2-fluoro-6-iodobenzonitrile |
Synonyms | 6-Fluoro-2-iodobenzonitrile 2-fluoro-6-iodobenzonitrile 2-FLUORO-6-IODOBENZONITRILE 2-lodo-6-Fluoro benzonitrile 2-Cyano-3-fluoro-1-iodobenzene |
CAS | 79544-29-9 |
EINECS | 279-200-7 |
InChI | InChI:1S/C7H3FIN/c8-6-2-1-3-7(9)5(6)4-10/h1-3H |
InChIKey | FAACTMVXBNSPJA-UHFFFAOYSA-N |
Molecular Formula | C7H3FIN |
Molar Mass | 247.01 |
Density | 1.98±0.1 g/cm3(Predicted) |
Melting Point | 49-53 °C (lit.) |
Boling Point | 271.3±25.0 °C(Predicted) |
Flash Point | >230°F |
Solubility | Chloroform (Slightly), Methanol (Slightly) |
Vapor Presure | 0.071mmHg at 25°C |
Appearance | Crystallization |
Color | White |
BRN | 4971873 |
Storage Condition | Keep in dark place,Sealed in dry,Room Temperature |
Sensitive | Light Sensitive |
Refractive Index | 1.577 |
MDL | MFCD00015478 |
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. R15 - Contact with water liberates extremely flammable gases R10 - Flammable |
Safety Description | S36/37 - Wear suitable protective clothing and gloves. S43 - In case of fire use ... (there follows the type of fire-fighting equipment to be used.) S36 - Wear suitable protective clothing. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S7/8 - |
UN IDs | 3276 |
WGK Germany | 3 |
HS Code | 29269090 |
Hazard Note | Toxic |
Hazard Class | 6.1 |
Packing Group | III |
Introduction | benzonitrile compounds are a class of important substances in organic chemistry, which are important raw materials and intermediates in organic synthesis, in medicine, pesticides, dyes, fragrances, corrosion inhibitors and liquid crystal materials have a wide range of applications. Benzonitrile compounds can be hydrolyzed to prepare acids, reduced to amines, and other reactions can occur. In the 60s of the 20th century, Japan first realized the industrial production of benzonitrile technology. 2-fluoro-6-iodobenzonitrile is widely used in production. |
preparation | 2-fluoro-6-iodobenzoic acid is added with ammonia gas or ammonia water, and acid ammonium solid is obtained under alkaline condition, then it is added to the organic composite solvent and the multi-component catalyst composed of urea, amino sulfonic acid and the like, synthesized at high temperature, and the crude product is recrystallized with the organic composite solvent, 2-fluoro-6-iodobenzonitrile was obtained. |