LC/MS study of the UV filter hexyl 2-[4-(diethylamino)-2-hydroxybenzoyl]-benzoate (DHHB) aquatic chlorination with sodium hypochlorite
Само за регистроване кориснике
2013
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
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 spectrom...etry (HPLC/MS) and HPLC/MS/MS with accurate mass measurements were used for this purpose. As a result, three chlorinated transformation products were identified.
Кључне речи:
UV filter / electrospray ionization / mass spectrometry / chlorination / hypochloriteИзвор:
Journal of Mass Spectrometry, 2013, 48, 11, 1232-1240Издавач:
- Wiley-Blackwell, Hoboken
Финансирање / пројекти:
- Геохемијска испитивања седиментних стена - фосилна горива и загађивачи животне средине (RS-176006)
- Slovene Research Agency - J1-2046
- Republic of Slovenia Scheme Mobility Grant
DOI: 10.1002/jms.3286
ISSN: 1076-5174
PubMed: 24259212
WoS: 000327157100012
Scopus: 2-s2.0-84888140226
Институција/група
IHTMTY - 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 . .