214917-68-7

214917-68-7 - Names and Identifiers

Name	2,6-Difluoro-4-hydroxybenzoic acid
Synonyms	RARECHEM AL BO 2259 4-Carboxy-3,5-difluorophenol 2,6-Difluoro-4-hydroxybenzoic acid 2,6-DIFLUORO-4-HYDROXYBENZOIC ACID 2,6-Difluoro-4-hydroxylbenzoic acid Benzoic acid, 2,6-difluoro-4-hydroxy-
CAS	214917-68-7
EINECS	630-270-0
InChI	InChI=1/C7H4F2O3/c8-4-1-3(10)2-5(9)6(4)7(11)12/h1-2,10H,(H,11,12)

214917-68-7 - Physico-chemical Properties

Molecular Formula	C7H4F2O3
Molar Mass	174.1
Density	1.600±0.06 g/cm3(Predicted)
Melting Point	170-171°C
Boling Point	323.3±42.0 °C(Predicted)
Flash Point	149.3°C
Vapor Presure	0.000109mmHg at 25°C
Appearance	Green crystallization
pKa	2.71±0.10(Predicted)
Storage Condition	Sealed in dry,Room Temperature
Refractive Index	1.557
MDL	MFCD03094500

214917-68-7 - Risk and Safety

Hazard Symbols	Xi - Irritant
HS Code	29189900
Hazard Note	Irritant

214917-68-7 - Introduction

2. acid is an organic compound. Its molecular formula is C7H4F2O3 and its molecular weight is 172.10g/mol. The following is a detailed description of the properties, uses, preparation and safety information of the compound:

Nature:
-Appearance: White solid
-Melting Point: 180-183 ° C
-Boiling point: 380 ° C
-Solubility: Slightly soluble in water, better solubility in organic solvents such as ethanol and dimethyl sulfoxide

Use:
2, acid is often used as an intermediate for organic synthesis and a raw material for drug synthesis in the chemical industry. It can also be used in the production of dyes, fragrances, etc. In addition, it can also be used as a reagent for scientific research and laboratory use.

Method:
2, acid can be obtained by reducing 2,6-difluoro-4-nitrobenzoic acid. The reduction reaction may be carried out using hydrogen and a catalyst (e. G., Palladium/carbon catalyst) or a reducing agent (e. G., sodium sulfite).

Safety Information:
2. acid generally has low toxicity under regular operating conditions. But as a chemical, there are still some basic safety measures that need to be followed:
-Wear appropriate protective equipment, such as laboratory gloves, safety glasses and laboratory coats.
-Avoid inhaling the dust or gas of the compound, and should be equipped with a ventilation system or operate in a well-ventilated area.
-Avoid contact with skin, if contact should be immediately rinsed with water.
-Keep containers sealed and away from fire and oxidizing agents during storage and handling.

Before using 2, acid, it is recommended to refer to and follow the relevant operating instructions and safety data sheets.

Last Update：2024-04-09 20:52:54