3-Fluoro-4-hydroxybenzaldehyde Chemical Properties

Melting point:

121-124°C

Boiling point:

225.6±20.0 °C(Predicted)

Density 

1.4710 (estimate)

storage temp. 

under inert gas (nitrogen or Argon) at 2-8°C

form 

powder to crystal

pka

6.52±0.18(Predicted)

color 

Light yellow to Yellow to Orange

Sensitive 

Air Sensitive

BRN 

3234259

InChIKey

QSBHJTCAPWOIIE-UHFFFAOYSA-N

CAS DataBase Reference

405-05-0(CAS DataBase Reference)

Safety Information

Hazard Codes 

Xi

Risk Statements 

36/37/38-52-41-37/38

Safety Statements 

26-36-36/37/39-27-39

HazardClass 

IRRITANT

HS Code 

29145090

MSDS

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3-Fluoro-4-hydroxybenzaldehyde Usage And Synthesis

Uses

3-Fluoro-4-hydroxybenzaldehyde can be used to synthesize 3-Cyclopropylmethoxy-4-difluoromethoxybenzoic Acid, which is an impurity and intermediate in the preparation of Roflumilast.

Chemical Properties

White crystalline powder

Uses

3-Fluoro-4-hydroxybenzaldehyde can be used to synthesize 3-Cyclopropylmethoxy-4-difluoromethoxybenzoic Acid (C988720), which is an impurity and intermediate in the preparation of Roflumilast (R639700).

3-Fluoro-4-hydroxybenzaldehyde(405-05-0)Related Product Information

• 3-Hydroxybenzaldehyde
• Salicylaldehyde
• 4-Hydroxybenzaldehyde
• 2-(Trifluoromethyl)benzaldehyde
• 3-(Trifluoromethyl)benzaldehyde
• Benzaldehyde
• 3-(broMoMethyl)-5-(trifluoroMethyl)pyridine
• 3-Fluoro-4-methoxybenzoic acid
• 3,5-DIFLUORO-4-METHOXYACETOPHENONE
• 3'-Fluoro-4'-hydroxyacetophenone
• 3-FLUORO-4-HYDROXY-BENZOIC ACID METHYL ESTER
• 2,3,5,6-Tetrafluoro-4-hydroxy-benzoic acid
• 3-Fluoro-4-methoxyacetophenone
• 3-Fluoro-4-hydroxybenzoic acid
• 3-(3-FLUORO-4-METHOXYBENZOYL)PROPIONIC ACID
• 3',5'-DIFLUORO-4'-HYDROXYPROPIOPHENONE
• 3-Fluoro-4-methoxybenzaldehyde
• Fluorine