Ethers

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4-Amino-N-(3-methoxyphenyl)benzenesulfonamide is a molecule that has been proposed as a possible acceptor for organic photovoltaic cells. It has been shown to be a good electron donor, and it has the ability to form dimers with other molecules. The FTIR spectrum of 4-amino-N-(3-methoxyphenyl)benzenesulfonamide shows peaks at 1728 cm−1, 1678 cm−1, and 1269 cm−1. The first peak corresponds to the stretching vibration of the C=O group in an ester bond. This peak is shifted upfield when compared to those of other sulfonamides due to the electron withdrawing methoxy group on the phenyl ring. The second peak corresponds to the stretching vibration of the C=C bonds in the benzene ring. The third peak corresponds to the bending vibration of NH2 groups in am

2,5-Diethoxy-4-morpholinobenzenediazonium tetrafluoroborate is a developer that is used in the preparation of photographic images. It is an oily liquid that can be mixed with other chemicals to form emulsions. The melting point and density of 2,5-diethoxy-4-morpholinobenzenediazonium tetrafluoroborate are not available. This chemical has been shown to be an adjuvant in the development of diazo paper and can also be used as a coupler or a particulate in high density polyethylene films.