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苯纯度分析标准物质

产品编号 B119755 | CAS号 71-43-2 | 阿拉丁
Benzene
99.95%
组合的产品项目
货号 规格 库存 价格 数量
B119755-5ml 99.95% 上海(预计3-7周)
北方(预计3-7周)
 
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属性

折光率 1.50108
密度 0.8787
熔点 5.5°C
沸点 80.1°C
存贮条件 避光贮存

描述

产品介绍 有特殊气味。易燃。燃烧时冒黑烟而无绿色边缘。能与乙醇、乙醚、丙酮、四氯化碳、二硫化碳、冰乙酸和油类任意混溶,微溶于水。易燃。低毒,半数致死量(大鼠,经口)3800mg/kg。有致癌可能性
别名 苯纯度分析标准物质 安息油,净苯 动力苯 纯苯 溶液苯 困净苯;Benzene Benzol Phenyl hydride Cyclohexatriene Coalnaphtha;Phene
备注 最小取样量为0.05mL
应用 校准仪器和装置;评价方法;工作标准;质量保证/质量控制
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风险声明 (欧洲) R45,R46,R11,R36/38,R48/23/24/25,R65
安全声明(欧洲) S53,S45
闪点(摄氏) -11℃
是否危化品 一般危险品
参考文献
Alan P Graves, Ruth Brenk, Brian K Shoichet
Molecular docking is widely used to predict novel lead compounds for drug discovery. Success depends on the quality of the docking scoring function, among other factors. An imperfect scoring function ...Read More
Sherilyn A Gross, Heather J Avens, Amber M Banducci, Jennifer Sahmel, Julie M Panko, Brooke E Tvermoes
Concerns have arisen among the public regarding the potentialfor drinking-water contamination from the migration of methane gas and hazardous chemicals associated with hydraulic fracturing and horizon...Read More
Jordan Wilson, Rachel Bartz, Matt Limmer, Joel Burken
Numerous studies have demonstrated trees' ability to extract and translocate moderately hydrophobic contaminants, and sampling trees for compounds such as BTEX can help delineate plumes in the fi...Read More
Yacine Kerchich, Rabah Kerbachi
The study presents the levels of air pollution by aromatic organic compounds BTEX (benzene, toluene, ethylbenzene, o-, m-, and p-xylenes) in the city of Algiers. The sampling was carried out using Rad...Read More
Joanna Stragierowicz, Karolina Miko?ajewska, Marta Zawadzka-Stolarz, Danuta Ligocka
Based on the studies performed a sensitive and simple method for the determination of benzene and styrene metabolites in urine has been developed. The developed procedure can be used for biological mo...Read More
G G Xiao, C C Pan, Y Y Cai, H H Lin, Z Z Fu
The effects on semen and the function of accessory gonad of workers after short and long term exposure to benzene, toluene, and xylene were examined. The semen and blood of 24 married workers exposed ...Read More
A A AA Toropov, A P AP Toropova, I I Raska
Simplified molecular input line entry system (SMILES) has been utilized in constructing quantitative structure-property relationships (QSPR) for octanol/water partition coefficient of vitamins and org...Read More
Michael H Abraham, Adam Ibrahim, William E Acree
Values of in vitro gas to lung partition coefficients, K"l"u"n"g, of VOCs have been collected from the literature. For 44 VOCs, application of the Abraham solvation equation to log...Read More
Alfonso A Pérez-Garrido, Aliuska A Morales Helguera, Adela A Abellán Guillén, M Natália D S MN Cordeiro, Amalio A Garrido Escudero
This paper reports a QSAR study for predicting the complexation of a large and heterogeneous variety of substances (233 organic compounds) with @b-cyclodextrins (@b-CDs). Several different theoretical...Read More
Tran Thi Ngoc Lan, Pham Anh Minh
Monitoring of benzene, toluene and xylenes (BTEX) was conducted along with traffic counts at 17 roadside sites in urban areas of HoChiMinh. Toluene was the most abundant substance, followed by p,m-xyl...Read More
D G Deriabin, T G Sviridova, G I El'-Registan, V A Chereshnev
We're sorry this abstract is currently not available....Read More
Roberto R Fabiani, Angelo A De Bartolomeo, Guido G Morozzi
The genotoxicity of benzoquinone (BQ), a toxic benzene metabolite, is greatly enhanced by the presence of fetal calf serum (FCS) in the incubation medium. The FCS effect is abolished by heat denaturat...Read More
Jong Hwa Park, Ji Man Kim, Jongsoo Jurng, Gwi-Nam Bae, Sung Hoon Park, Sang Chai Kim, Jong-Ki Jeon, Young-Kwon Park
Benzene is one of the target compounds to be removed from air owing to its carcinogenicity. In this study, benzene oxidation with ozone over a MnOx/KIT-6 catalyst was carried out for the first time. M...Read More
J M JM Mathews, K S KS De Costa
1,3-Diphenyl-1-triazene (DPT) is used in the synthesis of polymers and dyes, and has been found as an impurity in the color additives D&C Red 33 and FD&C Yellow 5. [(14)C]DPT, randomly labeled...Read More
Eun Young Park, Zubair Hasan, Nazmul Abedin Khan, Sung Hwa Jhung
Adsorptive removal of bisphenol-A (BPA) using a MOF, Cr-benzenedicarboxylate (MIL-53), has been studied to understand the applicability of MOFs for the removal of hazardous endocrine disturbing chemic...Read More
Peter R Makgwane, Suprakas Sinha Ray
The promotional effect of nanosized Ru, Fe, Au, and Mn particles on VOHPO4 x 0.5H2O (VHP) catalytic properties was investigated in benzene hydroxylation reaction using hydrogen hydroperoxide (H2O2) as...Read More
Kazuhiko Takeda, Koki Nagano
Phenol formation by gamma radiolysis of an aqueous benzene solution containing sodium hypochlorite is reported. The phenol formation in a benzene solution containing sodium hypochlorite irradiated wit...Read More
Shabnam Sheshmani
In this study, the effects of two variable parameters, namely the extractives and filler loading level, on the physical properties of composites were examined. Composites based on high density polyeth...Read More
Luoping L Zhang, David A DA Eastmond, Martyn T MT Smith
Benzene is an established cause of human leukemia that is thought to act by producing chromosomal aberrations and altered in cell differentiation. In several recent studies increased levels of chromos...Read More
Angela M Moro, Mariele F Char?o, Natália Brucker, Juliano Durgante, Marília Baierle, Guilherme Bubols, Gabriela Goethel, Rafael Fracasso, Sabrina Nascimento, Rachel Bulc?o, Bruna Gauer, Anelise Barth, Guilherme Bochi, Rafael Moresco, Adriana Gioda, Mirian
We evaluated genotoxic effects of exposure to low levels of benzene, a class I human carcinogen, among gasoline station attendants (GSA). Oxidative stress and the protective effects of antioxidants on...Read More
Paul S Price, Tim D Rey, Donald D Fontaine, Scott M Arnold
We're sorry this abstract is currently not available....Read More
E Mayoral, A Gama Goicochea
The interfacial tension between organic solvents and water at different temperatures is predicted using coarse-grained, mesoscopic Dissipative Particle Dynamics (DPD) simulations. The temperature effe...Read More
Selina Wireduaah, Trent M Parker, Michael Lewis
A computational study investigating the effects of the aromatic substitution pattern on the structure and binding energies of cation-π sandwich complexes is reported. The correlation between the bind...Read More
Tomi Nath Das, G R Dey
A first-time account of direct, on-line, instantaneous and efficient chemical conversion of gas phase benzene to methane in argon Dielectric Barrier Discharge (DBD) is presented. In the absence of ano...Read More
Patrick J Woolcock, Jacek A Koziel, Lingshuang Cai, Patrick A Johnston, Robert C Brown
Time-weighted average (TWA) passive sampling using solid-phase microextraction (SPME) and gas chromatography was investigated as a new method of collecting, identifying and quantifying contaminants in...Read More
Pamela R D Williams, Jennifer Sahmel, Annette L Bunge, Jeffrey Knutsen, John Spencer
We're sorry this abstract is currently not available....Read More
Stephen M Rappaport, Brent A Johnson, Frederic Y Bois, Lawrence L Kupper, Sungkyoon Kim, Reuben Thomas
We're sorry this abstract is currently not available....Read More
Qingfen Niu, Yunqiang Lu, Hongjian Sun, Xiaoyan Li
Three novel planar and star-shaped molecules containing thiophene-functionalized group and acetylenic spacers, 4-((5″-iodo-[2,2':5',2″-terthiophen]-5-yl)ethynyl)aniline (I3TEA), 4,4'...Read More
Wenliang Huang, Florian Dulong, Tianpin Wu, Saeed I Khan, Jeffrey T Miller, Thibault Cantat, Paula L Diaconescu
Aromaticity is a fundamental concept with implications spanning all the chemical sciences. Hückel's (4n+2)π-electron rule is the standard criterion to determine aromaticity and it applies well ...Read More
Partha Sarathi Addy, Baisakhee Saha, N D Pradeep Singh, Amit K Das, Jacob T Bush, Clarisse Lejeune, Christopher J Schofield, Amit Basak
The synthesis of small molecule based 1,3,5-trisubstituted benzenes for photo-mediated capture of human carbonic anhydrase II with visualisation by fluorescence is described....Read More
Scott M Arnold, Juergen Angerer, Peter J Boogaard, Michael F Hughes, Raegan B O'Lone, Steven H Robison, A Robert Schnatter
Abstract A framework of "Common Criteria" (i.e. a series of questions) has been developed to inform the use and evaluation of biomonitoring data in the context of human exposure and risk a...Read More
Tran Thi Ngoc Lan, Ngo Quang Liem, Nguyen Thi Thanh Binh
Personal exposure to benzene of selected population groups, and impacts of traffic on commuters in Ho?Chi Minh City were investigated. The study was carried out in June, July and November 2010. The?pr...Read More
Caihong Xing, Qi Chen, Guilan Li, Linyuan Zhang, Min Zheng, Zhengyong Zou, Lifang Hou, Qian-Fei Wang, Xin Liu, Xinbiao Guo
Benzene is an important industrial chemical and widespread environmental pollutant known to induce leukemia and other blood disorders. To be carcinogenic, benzene must be metabolized to produce toxic ...Read More
Berrin Tansel
Leachate monitoring data from a closed municipal solid waste (MSW) landfill with negligible gas production showed increasing iron, alkalinity and benzene levels over time. Due to significant rain wate...Read More
Seiko Nakagawa
The reaction of the hydroxy radical with thymidine and poly-hydroxy benzenes; i.e., catechol, resorcinol, hydroquinone, and pyrogallol, was studied by ESR spin trapping combined with the UV-A photolys...Read More
F Brugnone, L Perbellini, L Romeo, M Cerpelloni, M Bianchin, A Tonello
The occupational airborne exposure to benzene of 150 workers employed in petrol stations and a refinery plant was assessed using personal sampling pumps. All workers provided blood samples after the e...Read More
Nancy B NB Ress,
Diazoaminobenzene is used as an intermediate, complexing agent, and polymer additive. It is also an impurity in certain color additives used in cosmetics, food products, and pharmaceuticals. Diazoamin...Read More
Viroj V Wiwanitkit, Suphan S Soogarun, Jamsai J Suwansaksri
Benzene is a colorless poisonous liquid with a sweet odor. At present, it is documented as a known inducer of leukemia. Potential metabolic mechanisms underlying the hemopoietic toxicity of benzene in...Read More
Richard D RD Irons, Ling L Lv, Sherilyn A SA Gross, Xibiao X Ye, Liming L Bao, Xiao Qin XQ Wang, John J Ryder, Thomas W TW Armstrong, Yimei Y Zhou, Lizhaung L Miao, Anh T AT Le, Patrick J PJ Kerzic, Weimin W Ni, Hua H Fu
Hematotoxicity following chronic benzene exposure has been recognized for over a century, although the mechanism remains unknown. We describe a novel form of bone marrow dysplasia in 23 workers expose...Read More
Ulrike Elisabeth UE Rolle-Kampczyk, Martina M Rehwagen, Ulrich U Franck, Holger H Weiss, Peter P Krumbiegel, Olf O Herbarth
The classical way to demonstrate the efficiency of remediation is measuring the reduction of toxic compounds in the environment. Nevertheless, more important is the risk reduction in human health. To ...Read More
Kenneth W KW Turteltaub, Chitra C Mani
Benzene is both an environmental pollutant and a component of cigarette smoke, gasoline, and automotive emissions. Although occupational exposure to benzene has been shown to cause blood disorders and...Read More
Roel R Vermeulen, Qing Q Lan, Luoping L Zhang, Laura L Gunn, Diane D McCarthy, Ronald L RL Woodbury, Marielena M McGuire, Vladimir N VN Podust, Guilan G Li, Nilanjan N Chatterjee, Ruidong R Mu, Songnian S Yin, Nathaniel N Rothman, Martyn T MT Smith
Benzene is an important industrial chemical and environmental contaminant that causes leukemia. To obtain mechanistic insight into benzene's mechanism of action, we examined the impact of benzene...Read More
E E Ward, R R Hornung, J J Morris, R R Rinsky, D D Wild, W W Halperin, W W Guthrie
This study evaluated the relationship between benzene exposure and low white blood cell (WBC) and red blood cell (RBC) counts. Hematologic screening data collected over a 35 year period at a rubber hy...Read More
N N Rothman, G L GL Li, M M Dosemeci, W E WE Bechtold, G E GE Marti, Y Z YZ Wang, M M Linet, L Q LQ Xi, W W Lu, M T MT Smith, N N Titenko-Holland, L P LP Zhang, W W Blot, S N SN Yin, R B RB Hayes
Benzene is a well-established hematotoxin. However, reports of its effects on specific blood cells have been somewhat inconsistent and the relative toxicity of benzene metabolites on peripheral blood ...Read More
S S Wang, H H Chen, X X Wang
To study the effects of exposure to low concentration of mixed benzene on their semen quality and very early fetal loss (VEFL) in the occupational population....Read More
M J MJ Seaton, P P Schlosser, M A MA Medinsky
In addition to industrial sources, benzene is present in the environment as a component of cigarette smoke and automobile emissions. Toxicity of benzene most likely results from oxidative metabolism o...Read More

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