musk and phthalic-acid

musk has been researched along with phthalic-acid* in 3 studies

Other Studies

3 other study(ies) available for musk and phthalic-acid

ArticleYear
Semi-volatile organic compounds in the air and dust of 30 French schools: a pilot study.
    Indoor air, 2017, Volume: 27, Issue:1

    Topics: Air Pollution, Indoor; Child; Child, Preschool; Dibutyl Phthalate; Dust; Environmental Exposure; Fatty Acids, Monounsaturated; Floors and Floorcoverings; France; Humans; Organophosphates; Pesticides; Phthalic Acids; Pilot Projects; Polybrominated Biphenyls; Polychlorinated Biphenyls; Polycyclic Aromatic Hydrocarbons; Schools; Volatile Organic Compounds

2017
Volatile and semi-volatile organic compounds of respiratory health relevance in French dwellings.
    Indoor air, 2016, Volume: 26, Issue:3

    Over the last decades, the prevalence of childhood respiratory conditions has dramatically increased worldwide. Considering the time spent in enclosed spaces, indoor air pollutants are of major interest to explain part of this increase. This study aimed to measure the concentrations of pollutants known or suspected to affect respiratory health that are present in dwellings in order to assess children's exposure. Measurements were taken in 150 homes with at least one child, in Brittany (western France), to assess the concentrations of 18 volatile organic compounds (among which four aldehydes and four trihalomethanes) and nine semi-volatile organic compounds (seven phthalates and two synthetic musks). In addition to descriptive statistics, a principal component analysis (PCA) was used to investigate grouping of contaminants. Formaldehyde was highly present and above 30 μg/m(3) in 40% of the homes. Diethyl phthalate, diisobutyl phthalate, and dimethylphthalate were quantified in all dwellings, as well as Galaxolide and Tonalide. For each chemical family, the groups appearing in the PCA could be interpreted in term of sources. The high prevalence and the levels of these compounds, with known or suspected respiratory toxicity, should question regulatory agencies to trigger prevention and mitigation actions.

    Topics: Air Pollutants; Air Pollution, Indoor; Aldehydes; Child; Environmental Exposure; Environmental Monitoring; Fatty Acids, Monounsaturated; Formaldehyde; France; Housing; Humans; Phthalic Acids; Principal Component Analysis; Trihalomethanes; Volatile Organic Compounds

2016
Multicomponent analytical methodology to control phthalates, synthetic musks, fragrance allergens and preservatives in perfumes.
    Talanta, 2011, Jul-15, Volume: 85, Issue:1

    A simple, fast, robust and reliable multicomponent analytical method applicable in control laboratories with a high throughput level has been developed to analyze commercial brands of perfumes. Contents of 52 cosmetic ingredients belonging to different chemical families can be determined in a single run. Instrumental linearity, precision of the method and recovery studies in real samples showed excellent results, so that quantification by external calibration can be effectively applied. Relevant limits of detection and quantification were obtained for all the targets considered, far below the legal requirements and amply adequate for its accurate analytical control. A survey of 70 commercial perfumes and colognes has been performed, in order to verify whether these products complied with the recent changes in European legislation: regarding the maxima allowed concentrations of the ingredients and/or ingredient labelling. All samples contained some of the target ingredients. Several samples do not comply with the regulations concerning the presence of phthalates. Musks data confirmed the trend about the replacement of nitromusks by polycyclic musks; as well as the noticeable introduction of macrocyclic musks in the perfumes composition. The prohibited musk moskene has been detected in one sample in an appreciable concentration. The average number of fragrance allergens is twelve per sample; their presence must be indicated in the list of ingredients when its concentration exceeds the 0.001%, but values higher than 1% have been found in some samples. Preservatives data show that parabens, although ubiquitous in other cosmetic products, are not widely used in perfumery. In contrast, the presence of BHT is indeed widespread. The degree of compliance with the European Regulation on the labelling has been evaluated in a subset of samples, and only about the 38% of the perfumes were properly labelled for the allergens tested.

    Topics: Allergens; Antioxidants; Butylated Hydroxytoluene; Cosmetics; Europe; Fatty Acids, Monounsaturated; High-Throughput Screening Assays; Legislation as Topic; Limit of Detection; Perfume; Phthalic Acids

2011