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472123

Sigma-Aldrich

trans-4,4′-Difluorochalcone

98%

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About This Item

Linear Formula:
FC6H4CH=CHCOC6H4F
CAS Number:
Molecular Weight:
244.24
MDL number:
UNSPSC Code:
12352103
PubChem Substance ID:

assay

98%

mp

117-119 °C (lit.)

SMILES string

Fc1ccc(cc1)\C=C\C(=O)c2ccc(F)cc2

Application

Utilized in the synthesis of a quasi-two-dimensional charge-transfer chromophore containing main-chain polymers. This enhances mechanical and thermal properties, while retaining optical transparency and NLO effects, when compared to single-crystal chalcone chromophores.

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Tao, X.T. et al.
Chemistry of Materials, 8, 1326-1326 (1996)

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