3,5-Difluoro-4-hydroxybenzaldehyde

Basic Information

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CAS Number

118276-06-5

Molecular Formula

C7H4F2O2

Molecular Weight

158.1 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Aldehydes

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

122-124°C

SMILES

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C1=C(C=C(C(=C1F)O)F)C=O

InChI

InChI=1S/C7H4F2O2/c8-5-1-4(3-10)2-6(9)7(5)11/h1-3,11H

InChIKey

SKOYTQILPMNZQO-UHFFFAOYSA-N

LogP

1.4829

Topological Polar Surface Area

37.3 Å²

Hydrogen Bond Donor/Acceptor

1 / 2

Complexity

139

Safety Information

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Hazard Statement

Sensitiveness

Air Sensitive

Synonyms & References

English

Benzaldehyde, 3,5-difluoro-4-hydroxy-
AKOS005257853
118276-06-5
3,5-difluoro-4-hydroxy-benzaldehyde
3,5-Difluoro-4-hydroxybenzaldehyde, AldrichCPR
BCP27472
SY064372
Z1201623849
PS-8812
AM84044
SCHEMBL1922945
EN300-83164
3,5-Difluoro-4-hydroxybenzaldehyde
CS-W007581
SKOYTQILPMNZQO-UHFFFAOYSA-N
J-511319
9H-Xanthen-9-one, 2-ethoxy-
MFCD06797917
4-hydroxy-3,5-difluorobenzaldehyde
CL8298
FT-0600729
DTXSID20436529
Benzaldehyde, 3,5-difluoro-4-hydroxy- (9CI)
4-Hydroxy-3,5-difluorobenzaldehyde
2,6-Difluoro-4-formylphenol
Benzaldehyde,3,5-difluoro-4-hydroxy-
3,5-Difluoro-4-hydroxybenzaldehyde97%
3,5-Difluoro-4-hydroxybenzaldehyde 97%
PubChem17015
KSC495M7B
STL556321

MDL Number

MFCD06797917

Customs Code

2913000090

FAQ

What are the physical and chemical properties of 3,5-Difluoro-4-hydroxybenzaldehyde (CAS: 118276-06-5)?

3,5-Difluoro-4-hydroxybenzaldehyde (CAS: 118276-06-5) is a crystalline solid with a molecular weight of approximately 172.06 g/mol. It has a melting point of 133-135°C and is slightly soluble in water. Chemically, it is highly reactive, especially under acidic conditions, making it suitable for various synthetic applications. It is also known for its potential use in organic synthesis and pharmaceuticals.

How is 3,5-Difluoro-4-hydroxybenzaldehyde (CAS: 118276-06-5) typically synthesized?

3,5-Difluoro-4-hydroxybenzaldehyde (CAS: 118276-06-5) can be synthesized via the reduction of 3,5-difluoro-4-formylbenzaldehyde with sodium borohydride, followed by hydrolysis. The reaction is selective and yields a high purity product. Other methods include the hydrazination of 4-formyl-3,5-difluorobenzaldehyde and subsequent hydrolysis, providing a route to the target compound with good yield and purity.

What industries use 3,5-Difluoro-4-hydroxybenzaldehyde (CAS: 118276-06-5)?

3,5-Difluoro-4-hydroxybenzaldehyde (CAS: 118276-06-5) finds applications in the pharmaceutical industry, where it is used as a precursor in the synthesis of various drugs. It is also utilized in the production of organic semiconductors and sensors due to its unique chemical properties. Additionally, its reactivity makes it valuable in the polymer industry for modifying and enhancing material properties.

What precautions should be taken when handling 3,5-Difluoro-4-hydroxybenzaldehyde (CAS: 118276-06-5)?

When handling 3,5-Difluoro-4-hydroxybenzaldehyde (CAS: 118276-06-5), it is essential to use appropriate personal protective equipment (PPE) including gloves, goggles, and a lab coat. Operations should be conducted in a well-ventilated area or a fume hood to minimize inhalation risks. Spills should be handled with caution using appropriate spill kits, and the Material Safety Data Sheet (MSDS) should be consulted for detailed procedures. Storage should be in a cool, dry place, away from direct sunlight and flammable materials.