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8.18537

Sigma-Aldrich

4-Fluorobenzaldehyde

for synthesis

Synonym(s):

4-Fluorobenzaldehyde

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About This Item

Linear Formula:
4-(F)C6H4CHO
CAS Number:
459-57-4
Molecular Weight:
124.11
MDL number:
MFCD00003378
UNSPSC Code:
12352114
EC Index Number:
207-293-6

vapor pressure

19 hPa ( 70 °C)

Quality Level

200

assay

≥98.0% (GC)

form

liquid

bp

70-72 °C/19 hPa

mp

-10 °C

transition temp

flash point 62 °C

density

1.15 g/cm3 at 20 °C

storage temp.

2-30°C

InChI

1S/C7H5FO/c8-7-3-1-6(5-9)2-4-7/h1-5H

InChI key

UOQXIWFBQSVDPP-UHFFFAOYSA-N

Analysis Note

Assay (GC, area%): ≥ 98.0 % (a/a)
Density (d 20 °C/ 4 °C): 1.176 - 1.180
Identity (IR): passes test

signalword

Warning

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 2 - Eye Irrit. 2 - Flam. Liq. 3

Storage Class

3 - Flammable liquids

wgk_germany

WGK 2

flash_point_f

132.8 °F - closed cup

flash_point_c

56 °C - closed cup

Certificates of Analysis (COA)

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Min Zhao et al.
Journal of agricultural and food chemistry, 68(1), 185-192 (2019-12-10)
Phytopathogenic fungi have been considered as being an enormous threat in the agricultural system. In our search of new antifungal natural products, nine new halogenated cyclopentenones, bicolorins A-I (1-3, and 5-10), along with three known cyclopentenones (4, 11, and 12)

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