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103748

2,3,4,5,6-Pentafluorobenzaldehyde

98%

Synonym(s):

Formylpentafluorobenzene, Pentafluorobenzaldehyde

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About This Item

Linear Formula:
C6F5CHO
CAS Number:
653-37-2
Molecular Weight:
196.07
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
24846620
EC Number:
211-502-6
Beilstein/REAXYS Number:
1876550
MDL number:
MFCD00003303
Assay:
98%
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Quality Segment

200

assay

98%

refractive index

n20/D 1.45 (lit.)

bp

164-166 °C (lit.)

mp

24-28 °C (lit.)

density

1.588 g/mL at 25 °C (lit.)

functional group

fluoro, aldehyde

SMILES string

Fc1c(F)c(F)c(C=O)c(F)c1F

InChI

1S/C7HF5O/c8-3-2(1-13)4(9)6(11)7(12)5(3)10/h1H

InChI key

QJXCFMJTJYCLFG-UHFFFAOYSA-N

General description

2,3,4,5,6-Pentafluorobenzaldehyde reacts with 5-(aryl)dipyrromethanes to form a variety of meso-aryl [26]hexaphyrins.

Application

2,3,4,5,6-Pentafluorobenzaldehyde was used in the synthesis of novel, high molecular weight fluorinated aromatic polymers by superacid-catalyzed polyhydroxylation reaction of fluorinated carbonyl-containing compounds. 2,3,4,5,6-Pentafluorobenzaldehyde was used as derivatization reagent in a study to develop a sensitive method for the determination of primary amines in sewage sludge by headspace solid-phase microextraction and gas chromatography-tandem mass spectrometry.

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Acute Tox. 4 Inhalation - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

flash_point_f

170.6 °F - closed cup

flash_point_c

77 °C - closed cup

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

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