乙撑硫脲
乙撑硫脲结构式
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常用名 | 乙撑硫脲 | 英文名 | Ethlenethiourea |
|---|---|---|---|---|
| CAS号 | 96-45-7 | 分子量 | 102.158 | |
| 密度 | 1.3±0.1 g/cm3 | 沸点 | 148.3±23.0 °C at 760 mmHg | |
| 分子式 | C3H6N2S | 熔点 | 196-200 °C(lit.) | |
| MSDS | 中文版 美版 | 闪点 | 43.5±22.6 °C | |
| 符号 |
GHS07, GHS08 |
信号词 | Danger |
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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... |
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Liquid chromatography coupled to tandem mass spectrometry for the residue determination of ethylenethiourea (ETU) and propylenethiourea (PTU) in water
J. Chromatogr. A. 1243 , 53-61, (2012) Highlights ► Dithiocarbamates degradation products ETU and PTU are determined at sub-ppb levels in water. ► Rapid ETU and PTU determination by direct injection in UHPLC–MS/MS QqQ (LOD 0.058μg/L). ► Alternative on-line SPE-LC–MS/MS can be used for ETU in water... |
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A rapid and environmental friendly determination of the dithiocarbamate metabolites ethylenethiourea and propylenethiourea in fruit and vegetables by ultra high performance liquid chromatography tandem mass spectrometry.
J. Chromatogr. A. 1218(29) , 4627-31, (2011) Previous published methods for the analysis of ETU and PTU are time-consuming and furthermore use dichloromethane (DCM) for extraction or clean-up. This study details the development and validation of a rapid method that combines a simple extraction step with... |
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Hoxd-13 expression in the development of hindgut in ethylenethiourea-exposed fetal rats.
J. Pediatr. Surg. 45(4) , 755-61, (2010) Hoxd-13, as one of the most posterior genes among Hox genes, was reported to play a critical role in the development of the most posterior alimentary canal in vertebrates. This study investigated the expression pattern of Hoxd-13 in the hindgut development of... |
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Development and validation of ethylenethiourea determination in foods using methanol-based extraction, solid-phase extraction cleanup and LC-MS/MS.
Food Chem. 140(1-2) , 340-2, (2013) To response to the need for a rapid, cost-effective, eco-friendly and efficient extraction process, a sensitive method for the determination of ethylenethiourea (ETU) in food matrices by high-performance liquid chromatography-mass spectrometry (HPLC-LC/MS) wa... |
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Determination of ethylenethiourea in urine by liquid chromatography-atmospheric pressure chemical ionisation-mass spectrometry for monitoring background levels in the general population.
J. Chromatogr. B. Analyt. Technol. Biomed. Life Sci. 878(27) , 2563-6, (2010) This study reports a sensitive analytical method suitable for the quantitative analysis of ethylenethiourea (ETU) in human urine and its application to samples from the general population. Sample preparation involved the use of diatomaceous earth extraction c... |
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Temporal and spatial expression of caudal-type homeobox gene-1 in the development of anorectal malformations in rat embryos.
J. Pediatr. Surg. 44(8) , 1568-74, (2009) The aim of this study was to determine caudal-type homeobox gene-1 (Cdx1) expressions during anorectal development in normal and anorectal malformation (ARMs) embryos and investigate the possible role of Cdx1 in the pathogenesis of ARM.Anorectal malformation ... |
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The Development of Satellite Cells and Their Niche in Striated Muscle Complex of Anorectal Malformations Rat Embryos
J. Surg. Res. 168(1) , e71-80, (2011) Background It has been demonstrated that different degrees of pelvic floor muscle (PFM) maldevelop in anorectal malformations (ARMs); yet the development of satellite cells, the myogenic stem cells responsible for muscle growth, repair, and maintenance remain... |
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Experimental studies on ozonation of ethylenethiourea.
J. Environ. Sci. (China) 23(1) , 65-9, (2011) The experimental study on ozonation of ethylenethiourea (ETU) is conducted. The reaction of gas-phase ETU with 0.63 x 10(-6) mol/L ozone is carried out in a 200-L reaction chamber. The secondary organic aerosol (SOA) resulted from the ozonation of gas-phase E... |
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The effect of vitamin A deficiency during pregnancy on anorectal malformations.
J. Pediatr. Surg. 46(7) , 1400-5, (2011) The aim of this study was to study the effect of vitamin A deficiency (VAD) on the embryological development of anorectal malformations (ARMs) and the enteric nervous system.Female Sprague-Dawley rats were divided into 3 groups: VAD group, normal group (negat... |