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526274

Sigma-Aldrich

5-Fluorosalicylaldehyde

97%

Synonym(s):

5-Fluoro-2-hydroxybenzaldehyde

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About This Item

Linear Formula:
FC6H3(OH)CHO
CAS Number:
Molecular Weight:
140.11
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Quality Level

Assay

97%

mp

82-85 °C (lit.)

SMILES string

Oc1ccc(F)cc1C=O

InChI

1S/C7H5FO2/c8-6-1-2-7(10)5(3-6)4-9/h1-4,10H

InChI key

FDUBQNUDZOGOFE-UHFFFAOYSA-N

General description

5-Fluorosalicylaldehyde can be synthesized from 4-fluorophenol.

Application

5-Fluorosalicylaldehyde may be used to synthesize:
  • managanese (III) complex [MnLa1,3-N3)]n [H2La = N,N′-bis(5-fluorosalicylidene)-1,2-diaminoethane]
  • enantiopure 4-amino-6-fluoro-3-(hydroxymethyl)chromanes
  • 4,4′-difluoro-2,2′-[(hydrazine-1,2-diylidene)bis(methanylylidene)]-diphenol
  • N,N′-bis(5-fluoro-2-hydroxybenzylidene)ethylenediamine
  • N,N′-(2-hydroxypropane-1,3-diyl)-bis(salicylaldimine (H2L)

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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