Benzylparaben
Benzylparaben structure
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Common Name | Benzylparaben | ||
|---|---|---|---|---|
| CAS Number | 94-18-8 | Molecular Weight | 228.25 | |
| Density | 1.2±0.1 g/cm3 | Boiling Point | 389.8±17.0 °C at 760 mmHg | |
| Molecular Formula | C14H12O3 | Melting Point | 109-112 °C(lit.) | |
| MSDS | Chinese USA | Flash Point | 168.0±13.7 °C | |
| Symbol |
GHS07 |
Signal Word | Warning | |
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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... |
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Ultra-preconcentration and determination of selected pharmaceutical and personal care products in different water matrices by solid-phase extraction combined with dispersive liquid-liquid microextraction prior to ultra high pressure liquid chromatography tandem mass spectrometry analysis.
J. Chromatogr. A. 1355 , 26-35, (2014) Pharmaceutical and personal care products (PPCPs) are one of the most important classes of emerging contaminants. The potential of ecological and environmental impacts associated with PPCPs are of particular concern because they continually penetrate the aqua... |
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Fast and simultaneous determination of endocrine disrupting compounds by ultra-high performance liquid chromatography-tandem mass spectrometry.
Talanta 146 , 326-34, (2015) A rapid and sensitive analytical method for the simultaneous determination of thirteen endocrine disruptors (five phthalates, seven parabens, and bisphenol A) in a single chromatographic run has been developed for the first time. The separation method, based ... |
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Rapid determination of nine parabens and seven other environmental phenols in urine samples of German children and adults.
Int. J. Hyg. Environ. Health 217(8) , 845-53, (2014) We developed a fast, selective and sensitive on-line LC/LC-MS/MS method for the simultaneous determination of nine parabens and seven environmental phenols in urine. Parabens are widely used as antimicrobial preservatives. Bisphenol A, triclosan, triclocarban... |
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Spatial distribution, temporal variation and risks of parabens and their chlorinated derivatives in urban surface water in Beijing, China.
Sci. Total Environ. 539 , 262-70, (2015) The occurrence and distribution of 13 target compounds, including eight parabens, four chlorinated parabens and p-hydroxybenzoic acid (PHBA), were detected in surface water samples at 35 sampling sites in the Beijing River system, China. The surface water sam... |
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Occurrence and human exposure of parabens and their chlorinated derivatives in swimming pools.
Environ. Sci. Pollut. Res. Int. 22 , 17987-97, (2015) As an emerging group of endocrine-disrupting chemicals, parabens have attracted growing attention due to their potential effects on human health. In the present study, the occurrence and distribution of eight parabens, four chlorinated parabens, and their com... |
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Preliminary ecological risk assessment of butylparaben and benzylparaben -2. Fate and partitioning in aquatic environments.
Environ. Sci. 14 Suppl , 97-105, (2007) Butylparaben and benzylparaben, used as preservatives mainly in cosmetic products, have recently been shown to be weakly estrogenic. Batch sunlight photolysis and river water biodegradation experiments were conducted to determine the persistence of these comp... |
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Preliminary ecological risk assessment of butylparaben and benzylparaben -1. Removal efficiency in wastewater treatment, acute/chronic toxicity for aquatic organisms, and effects on medaka gene expression.
Environ. Sci. 14 Suppl , 73-87, (2007) Butylparaben and benzylparaben, used as preservatives mainly in cosmetic products, have recently been found to be weakly estrogenic. Batch activated-sludge treatment and batch chlorination were carried out to roughly determine the removal efficiency of a wast... |
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Direct rapid analysis of multiple PPCPs in municipal wastewater using ultrahigh performance liquid chromatography-tandem mass spectrometry without SPE pre-concentration.
Anal. Chim. Acta 738 , 59-68, (2012) Ultrahigh performance liquid chromatography-tandem mass spectrometry (UHPLC-MS/MS) was utilized to develop a rapid, sensitive and reliable method without solid phase extraction (SPE) pre-concentration for trace analysis of 11 pharmaceuticals and personal care... |
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Hydrolysis of a series of parabens by skin microsomes and cytosol from human and minipigs and in whole skin in short-term culture.
Toxicol. Appl. Pharmacol. 225(2) , 221-8, (2007) Parabens are esters of 4-hydroxybenzoic acid and used as anti-microbial agents in a wide variety of toiletries, cosmetics and pharmaceuticals. It is of interest to understand the dermal absorption and hydrolysis of parabens, and to evaluate their disposition ... |