p, p’-DDE标准溶液

p, p’-DDE标准溶液结构式
p, p’-DDE标准溶液结构式
品牌特惠专场
常用名 p, p’-DDE标准溶液 英文名 p,p'-DDE
CAS号 72-55-9 分子量 318.025
密度 1.4±0.1 g/cm3 沸点 383.1±37.0 °C at 760 mmHg
分子式 C14H8Cl4 熔点 88-90 °C(lit.)
MSDS 中文版 美版 闪点 183.7±23.9 °C
符号 GHS02 GHS06 GHS08 GHS09
GHS02, GHS06, GHS08, GHS09
信号词 Danger

Risk assessment for children exposed to DDT residues in various milk types from the Greek market.

Food Chem. Toxicol. 75 , 156-65, (2015)

The occurrence of residues of DDT and its metabolites was monitored in 196 cow milk samples of various pasteurized commercial types collected from the Greek market. Residue levels were determined by GC-MS analysis. In 97.4% of the samples at least one DDT iso...

Three decades (1983-2010) of contaminant trends in East Greenland polar bears (Ursus maritimus). Part 1: legacy organochlorine contaminants.

Environ. Int. 59 , 485-93, (2013)

Legacy organochlorine contaminants were determined in adipose tissues from 294 polar bears (Ursus maritimus) sampled in East Greenland in 23 of the 28years between 1983 and 2010. Of 19 major legacy contaminants and congeners (ΣPCB, 4 PCB congeners (CB153, 180...

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 novel fully automated on-line coupled liquid chromatography-gas chromatography technique used for the determination of organochlorine pesticide residues in tobacco and tobacco products.

J. Chromatogr. A. 1374 , 273-7, (2014)

In this study, a novel fully automated on-line coupled liquid chromatography-gas chromatography (LC-GC) technique was reported and applied for the determination of organochlorine pesticide residues (OCPs) in tobacco and tobacco products. Using a switching val...

Long-term stability and temporal trends of organic contaminants in four collections of mussel tissue frozen standard reference materials.

Anal. Bioanal. Chem 407(11) , 3253-8, (2015)

The stability of polycyclic aromatic hydrocarbons (PAHs), polychlorinated biphenyls (PCBs), and chlorinated pesticides in frozen mussel tissue Standard Reference Materials (SRMs) stored at -80 °C was assessed by analyzing samples of SRM 1974, SRM 1974a, and S...

Development of QSAR models for predicting hepatocarcinogenic toxicity of chemicals.

Eur. J. Med. Chem. 44 , 3658-64, (2009)

A dataset comprising 55 chemicals with hepatocarcinogenic potency indices was collected from the Carcinogenic Potency Database with the aim of developing QSAR models enabling prediction of the above unwanted property for New Chemical Entities. The dataset was...

A negative correlation between insulin-like peptide 3 and bisphenol A in human cord blood suggests an effect of endocrine disruptors on testicular descent during fetal development.

Hum. Reprod. 30(2) , 447-53, (2015)

Does a relationship exist between insulin-like peptide 3 (INSL3) and selected environmental endocrine disruptors (EEDs) in human cord blood (cb)?In the whole population (cryptorchid and control boys) cbINSL3 correlated negatively with cb free bisphenol A (BPA...

Contrasting retinoid and thyroid hormone status in differentially-contaminated northern fulmar colonies from the Canadian Arctic, Svalbard and the Faroe Islands.

Environ. Int. 52 , 29-40, (2013)

The northern fulmar (Fulmarus glacialis) has previously been shown to accumulate a wide range, and occasionally high concentrations of organochlorines (OCs) (e.g., PCBs, chlorobenzenes, DDT- and chlordane-related compounds, dioxins and furans). The present st...

Associations of accumulated exposure to persistent organic pollutants with serum lipids and obesity in an adult cohort from Southern Spain.

Environ. Pollut. 195 , 9-15, (2014)

The aim of this research was to study the association of the accumulated human exposure to persistent organic pollutants with serum lipid levels and obesity, in a cohort of 298 adults. In the multivariable analyses, HCB concentrations evidenced a significant ...

Assessing the underlying breast cancer risk of Chinese females contributed by dietary intake of residual DDT from agricultural soils.

Environ. Int. 73 , 208-15, (2014)

The greatest concern over DDT exposure in China arose since the early 1990s for the rising breast cancer incidence, and the cause still remains to be elucidated. An extensive survey of DDT background in agricultural soils, covered the entire region of China, ...