290173
3,5-Difluorobenzaldehyde
98%
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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:
2573392
Assay:
98%
Quality Level
assay
98%
refractive index
n20/D 1.493 (lit.)
density
1.296 g/mL at 20 °C (lit.)
functional group
aldehyde, fluoro
SMILES string
[H]C(=O)c1cc(F)cc(F)c1
InChI
1S/C7H4F2O/c8-6-1-5(4-10)2-7(9)3-6/h1-4H
InChI key
ASOFZHSTJHGQDT-UHFFFAOYSA-N
General description
The 19F{′H} spectra of 3,5-difluorobenzaldehyde at low temperature in dimethyl ether solution was studied.
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2
Storage Class
3 - Flammable liquids
wgk
WGK 3
flash_point_f
132.8 °F - closed cup
flash_point_c
56 °C - closed cup
ppe
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
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A positive 6 J (H, CHO) in some meta derivatives of benzaldehyde. A simple model.
Canadian Journal of Chemistry, 67(5), 827-830 (1989)
Rasa Keruckiene et al.
Beilstein journal of organic chemistry, 16, 1142-1153 (2020-06-20)
Three compounds, bearing a quinazoline unit as the acceptor core and carbazole, dimethyldihydroacridine, or phenothiazine donor moieties, were designed and synthesized in two steps including a facile copper-catalyzed cyclization and a nucleophilic aromatic substitution reaction. The photophysical properties of the