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265152

2,6-Difluorobenzaldehyde

98%

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5 g
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$29.30
25 g
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$140.00
$105.00

About This Item

Linear Formula:
F2C6H3CHO
CAS Number:
Molecular Weight:
142.10
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
1935273
Assay:
98%
Form:
liquid

$29.30


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Quality Segment

assay

98%

form

liquid

refractive index

n20/D 1.502 (lit.)

bp

82-84 °C/15 mmHg (lit.)

mp

15-17 °C (lit.)

density

1.317 g/mL at 25 °C (lit.)

functional group

aldehyde, fluoro

storage temp.

2-8°C

SMILES string

Fc1cccc(F)c1C=O

InChI

1S/C7H4F2O/c8-6-2-1-3-7(9)5(6)4-10/h1-4H

InChI key

SOWRUJSGHKNOKN-UHFFFAOYSA-N

Application

2,6-Difluorobenzaldehyde can be used as a reactant to synthesize:
  • 5-Cyano-6-(2,6-difluorophenyl)-5,6-dihydro-2-thiouracil via one-pot cyclocondensation reaction with ethyl cyanoacetate and thiourea.
  • 1-(2,6-Difluorobenzyl)-2-(2,6-difluorophenyl)-benzimidazole by reacting with 1,2-phenylenediamine in the presence of a catalytic amount of p-toluenesulfonic acid.
  • (3E)-4-(2,6-Difluorophenyl)-3-buten-2-one by Wittig olefination reaction with acetylmethylidenetriphenyl phosphorane.
  • Methyl 4-fluorobenzo[b]thiophene-2-carboxylate by treating with methyl thioglycolate in the presence of K2CO3.



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Pictograms

Corrosion

Signal Word

Danger

Hazard Codes

Hazard Classifications

Aquatic Chronic 3 - Eye Dam. 1 - Skin Corr. 1C

Storage Class

8A - Combustible corrosive hazardous materials

WGK

WGK 2

Flash Point (°F)

180.5 °F - closed cup

Flash Point (°C)

82.5 °C - closed cup

PPE (personal protective equipment)

Eyeshields, Gloves, type ABEK (EN14387) respirator filter



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