4-Nonylphenol, branched

4-Nonylphenol, branched Structure
4-Nonylphenol, branched structure
Common Name 4-Nonylphenol, branched
CAS Number 84852-15-3 Molecular Weight 220.35000
Density 0.937 g/mL at 25 °C(lit.) Boiling Point 293 °C
Molecular Formula C15H24O Melting Point N/A
MSDS Chinese USA Flash Point 150°C
Symbol GHS05 GHS07 GHS08 GHS09
GHS05, GHS07, GHS08, GHS09
Signal Word Danger

Atmospheric pressure gas chromatography-time-of-flight-mass spectrometry (APGC-ToF-MS) for the determination of regulated and emerging contaminants in aqueous samples after stir bar sorptive extraction (SBSE).

Anal. Chim. Acta 851 , 1-13, (2014)

This work presents the development, optimization and validation of a multi-residue method for the simultaneous determination of 102 contaminants, including fragrances, UV filters, repellents, endocrine disruptors, biocides, polycyclic aromatic hydrocarbons (P...

BFCOD activity in fish cell lines and zebrafish embryos and its modulation by chemical ligands of human aryl hydrocarbon and nuclear receptors.

Environ. Sci. Pollut. Res. Int. 22 , 16393-404, (2015)

Assessment of exposure and effect of fish to pharmaceuticals that contaminate aquatic environment is a current major issue in ecotoxicology and there is a need to develop specific biological marker to achieve this goal. Benzyloxy-4-trifluoromethylcoumarin-O-d...

Occurrence and spatial distribution of EDCs and related compounds in waters and sediments of Iberian rivers.

Sci. Total Environ. 503-504 , 69-86, (2015)

The environmental presence of chemicals capable of affecting the endocrine system has become a matter of scientific and public concern after certain endocrine disruptor compounds (EDCs) have been detected in the aquatic environment. In this work, 31 different...

Analysis of endocrine disrupters and related compounds in sediments and sewage sludge using on-line turbulent flow chromatography-liquid chromatography-tandem mass spectrometry.

J. Chromatogr. A. 1352 , 29-37, (2014)

A novel fully automated method based on dual column switching using turbulent flow chromatography followed by liquid chromatography coupled to tandem mass spectrometry (TFC-LC-MS/MS) was applied for the determination of endocrine disruptors (EDCs) and related...

Degradation and toxicity reduction of the endocrine disruptors nonylphenol, 4-tert-octylphenol and 4-cumylphenol by the non-ligninolytic fungus Umbelopsis isabellina.

Bioresour. Technol. 200 , 223-9, (2015)

Nonylphenol (NP), 4-tert-octylphenol (4-t-OP) and 4-cumylphenol (4-CP) are pollutants that are known as endocrine disruptors mainly due to their estrogen-mimicking activity. These phenolic substances are used in a wide range of industrial and commercial appli...

Occurrence, removal, and fate of progestogens, androgens, estrogens, and phenols in six sewage treatment plants around Dianchi Lake in China.

Environ. Sci. Pollut. Res. Int. 21(22) , 12898-908, (2014)

The occurrence and behavior of endocrine disrupting chemicals (EDCs) in sewage treatment plants (STPs), especially estrogens and phenols, have been closely concerned in previous studies. However, the systematical researches about progestogens and androgens we...

An updated steroid benchmark set and its application in the discovery of novel nanomolar ligands of sex hormone-binding globulin.

J. Med. Chem. 51 , 2047-56, (2008)

A benchmark data set of steroids with known affinity for sex hormone-binding globulin (SHBG) has been widely used to validate popular molecular field-based QSAR techniques. We have expanded the data set by adding a number of nonsteroidal SHBG ligands identifi...

Cellular apoptosis and cytotoxicity of phenolic compounds: a quantitative structure-activity relationship study.

J. Med. Chem. 48 , 7234-42, (2005)

In this comprehensive study on the caspase-mediated apoptosis-inducing effect of 51 substituted phenols in a murine leukemia cell line (L1210), we determined the concentrations needed to induce caspase activity by 50% (I50) and utilized these data to develop ...

Impact of induced fit on ligand binding to the androgen receptor: a multidimensional QSAR study to predict endocrine-disrupting effects of environmental chemicals.

J. Med. Chem. 48 , 5666-74, (2005)

We investigated the influence of induced fit of the androgen receptor binding pocket on free energies of ligand binding. On the basis of a novel alignment procedure using flexible docking, molecular dynamics simulations, and linear-interaction energy analysis...

A multi-residue method for determination of 70 organic micropollutants in surface waters by solid-phase extraction followed by gas chromatography coupled to tandem mass spectrometry.

Environ. Sci. Pollut. Res. Int. 22(2) , 1095-112, (2015)

A multi-residue method, based on gas chromatography coupled to tandem mass spectrometry (GC-MS/MS), has been developed for the determination of 70 organic micropollutants from various chemical classes (organochlorinated, organophosphorous, triazines, carbamat...