2-Fluoro-5-hydroxybenzoic acid

2-Fluoro-5-hydroxybenzoic acid - Names and Identifiers

Name	2-Fluoro-5-hydroxybenzoic acid
Synonyms	QVR CQ FF 3-Carboxy-4-fluorophenol 2-Fluoro-5-hydroxybenzoicaci 2-fluoro-5-hydroxybenozicacid 2-Fluoro-5-hydroxybenzoic acid 2-FLUORO-5-HYDROXYBENZOIC ACID Benzoic acid, 2-fluoro-5-hydroxy-
CAS	51446-30-1
InChI	InChI=1/C7H5FO3/c8-6-2-1-4(9)3-5(6)7(10)11/h1-3,9H,(H,10,11)

2-Fluoro-5-hydroxybenzoic acid - Physico-chemical Properties

Molecular Formula	C7H5FO3
Molar Mass	156.11
Density	1.492±0.06 g/cm3(Predicted)
Melting Point	201-203°C
Boling Point	354.8±27.0 °C(Predicted)
Flash Point	168.376°C
Vapor Presure	0mmHg at 25°C
pKa	3.15±0.10(Predicted)
Storage Condition	2-8℃
Refractive Index	1.585
MDL	MFCD01862084

2-Fluoro-5-hydroxybenzoic acid - Risk and Safety

Risk Codes	R36/37/38 - Irritating to eyes, respiratory system and skin. R51 - Toxic to aquatic organisms R41 - Risk of serious damage to eyes R22 - Harmful if swallowed
Safety Description	S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. S39 - Wear eye / face protection.
Hazard Note	Corrosive
Hazard Class	IRRITANT

2-Fluoro-5-hydroxybenzoic acid - Introduction

Acid is an organic compound with the chemical formula C7H5FO3. The following is a description of its nature, use, formulation and safety information:

Nature:
-Appearance: Usually white solid
-Melting point: about 176-179 degrees Celsius
-Solubility: Soluble in water and common organic solvents such as alcohols and ketones
-chemical properties: it can occur esterification, acylation and other common organic reactions

Use:
-Intermediate: acid is an important organic synthesis intermediate, which has a wide range of applications in drug synthesis, pesticide synthesis and other fields.
-Preservative: It can also be used as a preservative in food and cosmetics.

Preparation Method:
The acid can be synthesized by the following steps:
1. react p-hydroxybenzoic acid with hydrofluoric acid to generate fluoric acid.

Safety Information:
-the acid is generally safe under normal conditions of use, but general laboratory safety procedures need to be followed.
-It may be irritating to the eyes, skin and respiratory tract and should be avoided.
-Wear appropriate personal protective equipment, such as gloves and glasses.
-When storing and handling, keep away from ignition and oxidizing agents.

Please note that the information provided above is for reference only, and specific safety operations and measures should follow the relevant laboratory safety regulations.

Last Update：2024-04-09 15:17:58