TY  - JOUR
AU  - Grbović, Gorica
AU  - Trebše, Polonca
AU  - Dolenc, D.
AU  - Lebedev, A. T.
AU  - Sarakha, M.
PY  - 2013
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/1268
AB  - The fate of modern personal care products in the environment is becoming a matter of increasing concern because of the growing production and assortment of these compounds. More and more chemicals of this class are treated as emerging contaminants. Transformation of commercially available products in the environment may result in the formation of a wide array of their metabolites. Personal care products in swimming pools and in drinking water reservoirs may undergo oxidation or chlorination. There is much data on the formation of more toxic metabolites from original low toxicity commercial products. Therefore, reliable identification of all possible transformation products and a thorough study of their physicochemical and biological properties are of high priority. The present study deals with the identification of the products of the aquatic chlorination of the hexyl 2-[4-(diethylamino)-2-hydroxybenzoyl]-benzoate ultraviolet filter. High-performance liquid chromatography/mass spectrometry (HPLC/MS) and HPLC/MS/MS with accurate mass measurements were used for this purpose. As a result, three chlorinated transformation products were identified.
PB  - Wiley-Blackwell, Hoboken
T2  - Journal of Mass Spectrometry
T1  - LC/MS study of the UV filter hexyl 2-[4-(diethylamino)-2-hydroxybenzoyl]-benzoate (DHHB) aquatic chlorination with sodium hypochlorite
VL  - 48
IS  - 11
SP  - 1232
EP  - 1240
DO  - 10.1002/jms.3286
ER  - 

@article{
author = "Grbović, Gorica and Trebše, Polonca and Dolenc, D. and Lebedev, A. T. and Sarakha, M.",
year = "2013",
abstract = "The fate of modern personal care products in the environment is becoming a matter of increasing concern because of the growing production and assortment of these compounds. More and more chemicals of this class are treated as emerging contaminants. Transformation of commercially available products in the environment may result in the formation of a wide array of their metabolites. Personal care products in swimming pools and in drinking water reservoirs may undergo oxidation or chlorination. There is much data on the formation of more toxic metabolites from original low toxicity commercial products. Therefore, reliable identification of all possible transformation products and a thorough study of their physicochemical and biological properties are of high priority. The present study deals with the identification of the products of the aquatic chlorination of the hexyl 2-[4-(diethylamino)-2-hydroxybenzoyl]-benzoate ultraviolet filter. High-performance liquid chromatography/mass spectrometry (HPLC/MS) and HPLC/MS/MS with accurate mass measurements were used for this purpose. As a result, three chlorinated transformation products were identified.",
publisher = "Wiley-Blackwell, Hoboken",
journal = "Journal of Mass Spectrometry",
title = "LC/MS study of the UV filter hexyl 2-[4-(diethylamino)-2-hydroxybenzoyl]-benzoate (DHHB) aquatic chlorination with sodium hypochlorite",
volume = "48",
number = "11",
pages = "1232-1240",
doi = "10.1002/jms.3286"
}

Grbović, G., Trebše, P., Dolenc, D., Lebedev, A. T.,& Sarakha, M.. (2013). LC/MS study of the UV filter hexyl 2-[4-(diethylamino)-2-hydroxybenzoyl]-benzoate (DHHB) aquatic chlorination with sodium hypochlorite. in Journal of Mass Spectrometry
Wiley-Blackwell, Hoboken., 48(11), 1232-1240.
https://doi.org/10.1002/jms.3286

Grbović G, Trebše P, Dolenc D, Lebedev AT, Sarakha M. LC/MS study of the UV filter hexyl 2-[4-(diethylamino)-2-hydroxybenzoyl]-benzoate (DHHB) aquatic chlorination with sodium hypochlorite. in Journal of Mass Spectrometry. 2013;48(11):1232-1240.
doi:10.1002/jms.3286 .

Grbović, Gorica, Trebše, Polonca, Dolenc, D., Lebedev, A. T., Sarakha, M., "LC/MS study of the UV filter hexyl 2-[4-(diethylamino)-2-hydroxybenzoyl]-benzoate (DHHB) aquatic chlorination with sodium hypochlorite" in Journal of Mass Spectrometry, 48, no. 11 (2013):1232-1240,
https://doi.org/10.1002/jms.3286 . .