2,4-Difluoro-5-nitrophenol

Basic Information

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CAS Number

113512-57-5

Molecular Formula

C6H3F2NO3

Molecular Weight

175.09 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Fine Chemicals Dyes and Pigments Organic Dyes

Fine Chemicals Specialty Chemicals UV Stabilizers

Agricultural Chemicals Pesticides Herbicides

Electronic Chemicals Semiconductor Materials Etchants

Basic Physical Properties

Melting Point

117-119 ºC

Boiling Point

160-162 ºC (24 Torr)

Water Solubility

Sparingly soluble in water but readily soluble in organic solvents.

Flash Point

122.8±27.3 ºC,

SMILES

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Oc1cc([N+](=O)[O-])c(F)cc1F

InChI

InChI=1S/C6H3F2NO3/c7-3-1-4(8)6(10)2-5(3)9(11)12/h1-2,10H

InChIKey

SMRYCTJAGPDVEH-UHFFFAOYSA-N

Complexity

184

Synonyms & References

English

2,4-Difluoro-5-nitrophenol
2,4-Difluoro-5-nitrobenzenol
Phenol, 2,4-difluoro-5-nitro-
2,4-Difluoro-5-hydroxynitrobenzene
ACMC-209wyr
ACT00454
CTK0G1215
difluoronitrobenzenol
SureCN810816
2,4-difluoro-5-nitro-phenol
SMRYCTJAGPDVEH-UHFFFAOYSA-N
SBB088998
BBL102964
STL556773
RP10644
CM11734
AS05486
2,4-difluoro-5-nitrobenzenol, AldrichCPR
2,4-difluoro-5-nitrophenol

MDL Number

MFCD08443942

FAQ

What are the physical and chemical properties of 2,4-Difluoro-5-nitrophenol (CAS: 113512-57-5)?

2,4-Difluoro-5-nitrophenol (CAS: 113512-57-5) is a crystalline solid with a molecular weight of 212.05 g/mol. It has a high solubility in organic solvents like dichloromethane and acetone. Chemically, it is highly reactive, showing reactivity towards nucleophiles and reducing agents. It is also unstable in strong bases and light exposure, leading to decomposition.

How is 2,4-Difluoro-5-nitrophenol (CAS: 113512-57-5) typically synthesized?

2,4-Difluoro-5-nitrophenol (CAS: 113512-57-5) is commonly synthesized via the nitration of 2,4-difluorophenol using concentrated nitric acid and sulfuric acid as the nitrating agent. The reaction is typically carried out under reflux conditions, and the product is purified by recrystallization. Catalysts like FeSO4 are often used to improve the selectivity and yield of the nitration step.

What industries use 2,4-Difluoro-5-nitrophenol (CAS: 113512-57-5)?

2,4-Difluoro-5-nitrophenol (CAS: 113512-57-5) is used in the pharmaceutical industry for the synthesis of certain drugs and intermediates. It is also used in the polymer industry for specialized applications and as a component in some organic synthesis reactions. Additionally, it finds use in the production of sensors and semiconductors due to its electronic properties.

What precautions should be taken when handling 2,4-Difluoro-5-nitrophenol (CAS: 113512-57-5)?

When handling 2,4-Difluoro-5-nitrophenol (CAS: 113512-57-5), safety goggles and gloves must be worn. It should be stored in a cool, dry place away from direct sunlight and heat sources. Spills should be handled using personal protective equipment (PPE) and neutralized with an appropriate acid-base titration. Always refer to the Safety Data Sheet (SDS) for detailed information on handling and disposal.