4-FLUORO-3-HYDROXYBENZONITRILE 98

4-FLUORO-3-HYDROXYBENZONITRILE 98 - Names and Identifiers

Name	4-FLUORO-3-HYDROXYBENZONITRILE 98
Synonyms	5-Cyano-2-fluorophenol 2-Fluoro-5-cyanophenol 4-FLUORO-3-HYDROXYBENZONITRILE 4-fluoro-3-hydroxybenzonitrilato 4-FLUORO-3-HYDROXYBENZONITRILE 98
CAS	186590-04-5
InChI	InChI=1/C7H4FNO/c8-6-2-1-5(4-9)3-7(6)10/h1-3,10H

4-FLUORO-3-HYDROXYBENZONITRILE 98 - Physico-chemical Properties

Molecular Formula	C7H4FNO
Molar Mass	137.11
Density	1.34±0.1 g/cm3 (20 ºC 760 Torr)
Melting Point	69-72
Boling Point	240.4±25.0℃ (760 Torr)
Flash Point	99.2±23.2℃
Vapor Presure	0.0245mmHg at 25°C
Appearance	Solid
Storage Condition	Sealed in dry,Room Temperature
Refractive Index	1.558
Physical and Chemical Properties	Storage Conditions: Keep Cold

4-FLUORO-3-HYDROXYBENZONITRILE 98 - Risk and Safety

Hazard Symbols	Xi - Irritant
Hazard Note	Irritant/Keep Cold

4-FLUORO-3-HYDROXYBENZONITRILE 98 - Introduction

Luo 98, also known as 4-FLUORO-3-HYDROXYBENZONITRILE, is an organic compound. The following is a description of its nature, use, preparation and safety information:

Nature:
Ti 98 is a white to pale yellow solid with a fragrance similar to an aromatic ketone. Its molecular formula is C7H4FNO and its molecular weight is 139.1g/mol. The compound has good solubility and can be dissolved in many organic solvents such as methanol, ethanol and dichloromethane. Its melting point is 120-121 degrees Celsius.

Use:
Ti 98 is often used as an important intermediate in organic synthesis. It is a synthetic raw material for many drugs and pesticides, and is used to prepare compounds containing benzene rings and nitrile groups. In addition, it can also be used in the synthesis of dyes and photosensitive compounds.

Method:
Photonic acid 98 is generally obtained by a substitution reaction of benzonitrile. The most commonly used method is the reaction of benzonitrile with hydrogen fluoride under alkaline conditions to form the XY98.

Safety Information:
Appropriate safety precautions, such as wearing gloves and safety glasses, should be taken when handling the photoresist 98. Avoid inhaling its dust and contact with skin. It may have certain potential risks to health, and specific toxicity information needs to be based on specific use and handling conditions.

Last Update：2024-04-09 20:52:54