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产品编号 N110798 | CAS号 91-20-3 | 阿拉丁
Naphthalene
闪烁纯,99%
组合的产品项目
货号 规格 库存 价格 数量
N110798-1kg 闪烁纯,99% 上海(1)
北方(预计3-5个工作日)
 
N110798-250g 闪烁纯,99% 上海(>10)
北方(预计3-5个工作日)
 
N110798-50g 闪烁纯,99% 上海(>10)
北方(预计3-5个工作日)
 
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属性

敏感性 对湿度敏感
折光率 1.5898
密度 0.9900
熔点 80.29°C
沸点 218°C
存贮条件 密封保存。

描述

产品介绍 有卫生球和焦油臭。在常温下能挥发。在熔点温度升华。随水蒸气挥发。其石油醚溶液在汞灯下呈红紫色荧光。1g溶于13ml甲醇或乙醇、3.5ml苯和甲苯、2ml氯仿或四氯化碳、1.2ml二硫化碳。易溶于乙醚和挥发油,不溶于水。
别名 并苯;煤焦油脑;环烷;Naphthalin; Naphthene; Tar camphor; White tar; Naphthalene Zone Refined
应用 有机分析中作难溶性染料结晶的溶剂。测定分子量。比色法标准。有机微量分析测定碳和氢的标准。液体闪烁计数中晶体有机闪烁剂。校正温度计。有机合成。
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标识符号 GHS07 GHS07, GHS08 GHS08, GHS09 GHS09
信号词 Warning
风险声明 (欧洲) R22;R40;R50/53
安全声明(欧洲) S36/37;S46;S61
警示性声明 P273,P281,P501
危害码(欧洲) Xn,N
危害声明 H302,H351,H410
个人防护设备 Eyeshields,Faceshields,full-face particle respirator type N100 (US),Gloves,respirator cartridge type N100 (US),type P1 (EN143) respirator filter,type P3 (EN 143) respirator cartridges
RTECS QJ0525000
WGK德国 3
闪点(摄氏) 78.89℃
是否危化品 一般危险品
UN代码 1334
参考文献
David Kokel, Yehua Li, Jun Qin, Ding Xue
Naphthalene (1) and para-dichlorobenzene (PDCB, 2), which are widely used as moth repellents and air fresheners, cause cancer in rodents and are potential human carcinogens. However, their mechanisms ...Read More
Sylvie S Mavel, Zoya Z Mincheva, Nathalie N Méheux, Yvan Y Carcenac, Denis D Guilloteau, Mohamed M Abarbri, Patrick P Emond
The dopamine transporter (DAT) plays a pivotal role in the regulation of dopamine neurotransmission, and is involved in a number of physiological functions and brain disorders. Furthermore the DAT ana...Read More
Yi Long Lei, Liang Sheng Liao, Shuit Tong Lee
We report a simple yet versatile solution route for constructing heterojunctions from luminescent organic charge-transfer (CT) complexes through a two-step seeded-growth method. Using this method, we ...Read More
Yanzheng Gao, Hui Li, Shuaishuai Gong
Plant contamination by polycyclic aromatic hydrocarbons (PAHs) is crucial to food safety and human health. Enzyme inhibitors are commonly utilized in agriculture to control plant metabolism of organic...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
Joe J Liu, Daniel D Obando, Liam G LG Schipanski, Ludwig K LK Groebler, Paul K PK Witting, Danuta S DS Kalinowski, Des R DR Richardson, Rachel R Codd
Desferrioxamine B (DFOB) conjugates with adamantane-1-carboxylic acid, 3-hydroxyadamantane-1-carboxylic acid, 3,5-dimethyladamantane-1-carboxylic acid, adamantane-1-acetic acid, 4-methylphenoxyacetic ...Read More
Kunal K Roy, Partha Pratim PP Roy
A series of naphthalene and non-naphthalene derivatives (n=42) having cytochrome P450 2A6 and 2A5 inhibitory activities, reported by Rahnasto et al., were subjected to QSAR and QAAR studies. The analy...Read More
Ying-Bao Liu, Ming-Xiu Long, Ya-Jie Yin, Mei-Ru Si, Lei Zhang, Zhi-Qiang Lu, Yao Wang, Xi-Hui Shen
Mycothiol (MSH) plays important roles in maintaining cytosolic redox homeostasis and in adapting to reactive oxygen species in the high-(G?+?C)-content Gram-positive Actinobacteria. However, its physi...Read More
A V Panov, T Z Esikova, S L Sokolov, I A Kosheleva, A M Boronin
We're sorry this abstract is currently not available....Read More
Freya Goodsir, Tom T Fisher, Jon Barry, Thi Bolam, Leah D Nelson, Heather S Rumney, Jan L Brant
This paper demonstrates an approach to reducing acute toxicity in marine sediments using adsorbent parcels. Acute toxicity tests were carried using the marine amphipod Corophium volutator. Marine sedi...Read More
Jinze Lv, Lizhong Zhu
Central ventilation and air conditioner systems are widely utilized nowadays in public places for air exchange and temperature control, which significantly influences the transfer of pollutants betwee...Read More
J C Snyder, A C Zemke, B R Stripp
Defective epithelial repair in the setting of chronic lung disease has been suggested to contribute to uncontrolled extracellular matrix (ECM) deposition and development of fibrosis. We sought to dire...Read More
Fei Lian, Zhengguo Song, Zhongqi Liu, Lingyan Zhu, Baoshan Xing
The sorption characteristics of tetracycline (TC) by waste tire powder and its chars were investigated to explore the potential of using waste tires as effective sorbents for removal of TC from aqueou...Read More
Qianqian Shi, Aimin Li, Zhaolian Zhu, Bing Liu
A high-surface-area carbon (KC-1) was prepared from waste polystyrene-based ion exchange resin by KOH activation and used for naphthalene adsorption. The carbon exhibited a good hydrophobic nature wit...Read More
K Vijayavel, C Anbuselvam, B Ashokkumar
To investigate protective effect of Coleus aromaticus leaf extract against naphthalene induced hepatotoxicity in rats.Eighteen male rats were divided into three groups. Group I rats were treated as co...Read More
Nicola A Colabufo, Marialessandra Contino, Mariangela Cantore, Elena Capparelli, Maria Grazia Perrone, Giuseppe Cassano, Giuseppe Gasparre, Marcello Leopoldo, Francesco Berardi, Roberto Perrone
Substituted naphthalenyl derivatives bearing oxazole, or thiazole or furyl heteronuclei have been carried out as bioisosters of aryl-oxazoles and -thiazoles derivatives previously reported in order to...Read More
F Calvo, Cyril Falvo, Pascal Parneix
An explicit polarizable potential for the naphthalene-argon complex has been derived assuming only atomic contributions, aiming at large scale simulations of naphthalene under argon environment. The p...Read More
Cheol Ho Heo, Kyung Ho Kim, Hyung Joong Kim, Sung Hoon Baik, Hyundong Song, Yong Soo Kim, Jeewoo Lee, Inhee Mook-Jung, Hwan Myung Kim
We report a small molecule two-photon probe (SAD1) that shows a significant TP action cross section (170 GM), binds to Aβ plaques specifically, readily enters the brain through the BBB, and can direc...Read More
Azusa Suzuki, Naoya Takahashi, Yuji Okada, Isao Saito, Nobukatsu Nemoto, Yoshio Saito
We synthesized various C8-naphthylethynylated 2'-deoxyadenosine derivatives and investigated their photophysical properties. Among them, cyano- and N,N-dimethylamino-substituted 8-naphthylethynyl...Read More
Arpita Panja, Deboki Ghosh, Amit Basak
Aryl-naphthalene diacetates prepared from bispropargyl sulfones, ethers and amines via Garratt-Braverman Cyclization have been selectively hydrolysed by AK lipase to the monoacetates 12a-c in high yie...Read More
Nur Hanisah Azmi, Norsharina Ismail, Mustapha Umar Imam, Maznah Ismail
There are reports of improved metabolic outcomes due to consumption of germinated brown rice (GBR). Many of the functional effects of GBR can be linked to its high amounts of antioxidants. Interesting...Read More
Isabel Brunet-Galmés, Antonio Busquets, Arantxa Pe?a, Margarita Gomila, Balbina Nogales, Elena García-Valdés, Jorge Lalucat, Antonio Bennasar, Rafael Bosch
Pseudomonas stutzeri AN10 (CCUG 29243) can be considered a model strain for aerobic naphthalene degradation. We report the complete genome sequence of this bacterium. Its 4.71-Mb chromosome provides i...Read More
John B Morris
Naphthalene vapor is a nasal cytotoxicant in the rat and mouse but is a nasal carcinogen in only the rat. Inhalation dosimetry is a critical aspect of the inhalation toxicology of inspired vapors and ...Read More
Dickson Y S Yan, Irene M C Lo
The effectiveness and mechanisms of naphthalene and metal removal from artificially contaminated soil by FeEDTA/FeEDDS-activated persulfate were investigated through batch experiments. Using FeEDTA-ac...Read More
Kaori Yamaguchi, Nobuyuki Takeyasu, Takashi Kaneta
Hydro gel formed by 5'-guanosine monophosphate (GMP) in the presence of a potassium ion is expected to exhibit interesting selectivity in capillary electrophoretic separations. Here, we estimated...Read More
Fabrice Gritti, Georges Guiochon
The achievable separation speed and resolution of columns packed with the new 4.6μm Kinetex particles were characterized by their permeability and their plate heights, measured meticulously. Their sp...Read More
Masaharu Nakamura, Yotaro Matsumoto, Masaaki Toyama, Masanori Baba, Yuichi Hashimoto
Aggressive forms of adult T-cell leukemia (ATL) respond poorly to conventional anticancer chemotherapy, and new lead compounds are required for the development of drugs to treat this fatal disease. Re...Read More
P Rajamalli, Edamana Prasad
Novel poly(aryl ether) dendron-based low-molecular-weight organogelaters (LMWG) containing naphthalene units at the core have been synthesized, and the self-assembly of the system has been examined in...Read More
Ayman A Abdelaziz, Takafumi Seto, M Abdel-Salam, Yoshio Otani
The destruction of naphthalene, as representative polycyclic aromatic hydrocarbons, by surface dielectric barrier discharge is investigated in air as well as dry and humidified nitrogen at ambient tem...Read More
Xinjian Li, Dapeng Zou, Faqiang Leng, Chunxia Sun, Jingya Li, Yangjie Wu, Yusheng Wu
The novel palladium-catalyzed decarboxylative cross-coupling reactions of 2-picolinic acid with aryl and heteroaryl bromides including benzenes, naphthalenes, pyridines and quinolines for C-C bond for...Read More
Md Mujibur Rahman, Syed Ghulam Mogni Mowla, Abdur Rahim, Fazle Rabbi Chowdhury, Sharmin Jahan, Mohammad Nazmul Hasan
Naphthalene, a widely used industrial and household chemical, has rarely been an agent of poisoning worldwide. Severe haemolysis from naphthalene poisoning is rare and can be a challenge to clinicians...Read More
Weirong Zhao, Yanan Yang, Jiusong Dai, Feifei Liu, Yan Wang
To evaluate the health risk of vacuum ultraviolet (VUV) photolysis of naphthalene (NP) in indoor air, intermediates were detected by gas chromatograph-mass spectrometry and proton transfer reaction-ma...Read More
Jing-Ru Liou, Mohamed El-Shazly, Ying-Chi Du, Chao-Neng Tseng, Tsong-Long Hwang, Yueh-Lin Chuang, Yu-Ming Hsu, Pei-Wen Hsieh, Chin-Chun Wu, Shu-Li Chen, Ming-Feng Hou, Fang-Rong Chang, Yang-Chang Wu
Lawsonia inermis (Lythraceae) known as henna is one of the most popular and ancient plants used in cosmetics and hair dying. It is cultivated for its leaves but other parts such as seeds, flowers, ste...Read More
Tatyana Yu Izmalkova, Olesya I Sazonova, Maxim O Nagornih, Sergei L Sokolov, Irina A Kosheleva, Alexander M Boronin
The Pseudomonas putida АК5 that was isolated from the slime pit of a Nizhnekamsk oil chemical factory can metabolize naphthalene via salicylate and gentisate. Catabolic genes are localized on non-co...Read More