3-fluoro-4-methoxybenzonitrile - Names and Identifiers
3-fluoro-4-methoxybenzonitrile - Physico-chemical Properties
Molecular Formula | C8H6FNO
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Molar Mass | 151.14 |
Density | 1.18±0.1 g/cm3(Predicted) |
Melting Point | 97-101 °C |
Boling Point | 96-98°C/1mm |
Flash Point | 96-98°C/1mm |
Vapor Presure | 0.0173mmHg at 25°C |
Appearance | Crystallization |
Color | White to Almost white |
Storage Condition | Sealed in dry,Room Temperature |
Refractive Index | 1.505 |
MDL | MFCD00215835 |
3-fluoro-4-methoxybenzonitrile - Risk and Safety
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.
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Safety Description | S23 - Do not breathe vapour.
S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection.
S36 - Wear suitable protective clothing.
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
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UN IDs | 3439 |
WGK Germany | 3 |
HS Code | 29269090 |
Hazard Note | Toxic |
Hazard Class | 6.1 |
Packing Group | III |
3-fluoro-4-methoxybenzonitrile - Introduction
It is an organic compound with the chemical formula C8H6FNO. The following is a description of its nature, use, preparation and safety information:
Nature:
-Appearance: Colorless or light yellow crystalline solid.
-Melting point: about 74-75 degrees Celsius.
-Boiling point: About 242 degrees Celsius.
-Solubility: Soluble in some organic solvents, such as ethanol, methanol and dichloromethane.
Use:
-is useful as an intermediate and starting material in organic synthesis.
-It can be used to prepare compounds such as anticancer drugs, pesticides and pharmaceutical intermediates.
Method:
-or is prepared generally by introducing a fluorine atom into 4-methoxybenzonitrile. This can be achieved by reacting fluorinating reagents such as brominated and iodinated fluorides, or by reacting antimony pentafluoride with 4-methoxybenzonitrile in the presence of hydrofluoric acid.
Safety Information:
-It has limited data on toxicity and danger, so be careful when using it.
-As a chemical, it may be irritating to the eyes, skin and respiratory system.
-Observe proper laboratory procedures during use or handling, and wear appropriate personal protective equipment, such as gloves, protective glasses and laboratory coats.
-If you accidentally inhale or contact, you should immediately leave the scene, clean the affected area with plenty of water, and seek medical attention in time.
Last Update:2024-04-09 20:49:11