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乙醛

产品编号 A106313 | CAS号 75-07-0 | Aladdin
Acetaldehyde
standard for GC,≥99.5%(GC)
组合的产品项目
货号 规格 库存 价格 数量
A106313-5ml standard for GC,≥99.5%(GC) 上海(预计3-5个工作日)
北方(预计3-5个工作日)
 
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属性

折光率 1.331-1.333
密度 0.7850
熔点 -123°C
沸点 21°C
存贮条件 储存温度 2-8°C,充氮保存

描述

产品介绍 特殊的刺激性气味。
别名 醋醛;Ethanal
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标识符号 GHS02 GHS02, GHS07 GHS07, GHS08 GHS08
信号词 Danger
风险声明 (欧洲) R12;R40;R36/37
安全声明(欧洲) S16;S33;S36/37
警示性声明 P210,P261,P281,P305+P351+P338
危害码(欧洲) F+,Xn
危害声明 H224,H319,H335,H351
个人防护设备 Eyeshields,Faceshields,full-face respirator (US),Gloves,multi-purpose combination respirator cartridge (US)
RTECS AB1925000
WGK德国 1
闪点(摄氏) -27 ℃
是否危化品 一般危险品
参考文献
Ching-Long Lai, Yeung-Pin Li, Chiu-Ming Liu, Hsiu-Shan Hsieh, Shih-Jiun Yin
Previous studies have reported that cimetidine, an H2-receptor antagonist used to treat gastric and duodenal ulcers, can inhibit alcohol dehydrogenases (ADHs) and ethanol metabolism. Human alcohol deh...Read More
E M Goldberg, L M Blendis, S Sandler
Volatile organic substances present in blood plasma and cerebrospinal fluids of certain control groups of human subjects and cirrhotic patients some of whom were suffering from hepatic encephalopathy ...Read More
Daihua Hu, Juntao Feng, Zhihui Wang, Hua Wu, Xing Zhang
Attraction of the soybean pod borer, Leguminivora glycinivorella (Matsumura), an economically important pest of soybean, to nine plant volatiles, alone or combined with two kinds of synthetic sex pher...Read More
Hugh D Lothrop, Sarah S Wheeler, Ying Fang, William K Reisen
Laboratory and field research was conducted to determine if Culex tarsalis Coquillett expectorated West Nile virus (WNV) during sugar feeding and if a lure or bait station could be developed to exploi...Read More
Olivier Autin, Julie Hart, Peter Jarvis, Jitka Macadam, Simon A Parsons, Bruce Jefferson
The impact of background constituents on the degradation of trace levels of micropollutants by two advanced oxidation processes: UV/HO and UV/TiO was studied. Experimental results demonstrated that th...Read More
Bing-Gui Li, Wen-Bao Li, Xi-Guang Feng, Yi Dong, Ming-Shou Wu, Zong-Ti Shao, Liang-Xian Mu, Shu-Hui Tian, Ping Li, Li-Ping Gao, Kang Xiong, Xing-Qi Dong
To evaluate the molluscicidal effect of 26% suspension concentrate of metaldehyde and niclosamide (MNSC) in the fields of mountainous areas in Yunnan Province.Some representative Oncomelania snail env...Read More
Bing Tao, Ashleigh J Fletcher
Metaldehyde removal from aqueous solution was evaluated using granular activated carbon (GAC), a non-functionalised hyper-cross-linked polymer Macronet (MN200) and an ion-exchange resin (S957) with su...Read More
Shang-Wei Wang, Hai-Ying Wang, Bing-Rong Luo, Ke-Rong Li, Yu-Hua Liu, Shen-Hua Zhao, Hua Yang, Tian-Mei Li
To evaluate the molluscicidal effect of wettable powder of 50% niclosamide ethanolamide salt (WPN) and suspension concentrate of 26% metaldehyde and niclosamide (MNSC) on Lymnaea.WPN and MNSC were pre...Read More
Douglas L Huseby, John R Roth
Microcompartments are loose protein cages that encapsulate enzymes for particular bacterial metabolic pathways. These structures are thought to retain and perhaps concentrate pools of small, uncharged...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
Ann-Katrin Felux, Karin Denger, Michael Weiss, Alasdair M Cook, David Schleheck
Hypotaurine (HT; 2-aminoethane-sulfinate) is known to be utilized by bacteria as a sole source of carbon, nitrogen, and energy for growth, as is taurine (2-aminoethane-sulfonate); however, the corresp...Read More
David Leitsch, Catrin F Williams, David Lloyd, Michael Duchêne
Our previous observation that NADP-dependent secondary alcohol dehydrogenase (ADH-1) is down-regulated in metronidazole-resistant Trichomonas vaginalis isolates prompted us to further characterise the...Read More
O V Tyulina, V D Prokopieva, R D Dodd, J R Hawkins, S W Clay, D O Wilson, A A Boldyrev, P Johnson
In vitro experiments were performed to determine if ethanol was metabolized by human erythrocytes and to investigate if ethanol or its metabolites, acetaldehyde and fatty acid ethyl esters, affected e...Read More
Kazuhiro Tokuda, Yukitoshi Izumi, Charles F Zorumski
Consistent with the ability of severe alcohol intoxication to impair memory, high concentrations of ethanol (60mM) acutely inhibit long-term potentiation (LTP) in the CA1 region of rat hippocampal sli...Read More
Arthur S AS Brecher, Mohammed T MT Adamu
The effect of low concentrations of acetaldehyde on activated partial thromboplastin time (APTT) and prothrombin time (PT) of Accuclot coagulation plasmas was monitored over a prolonged time to mimic ...Read More
A W Jones, H L?winger
Headspace gas chromatography was used to determine the concentration of ethanol and methanol in blood samples from 519 individuals suspected of drinking and driving in Sweden where the legal alcohol l...Read More
A W AW Jones, M M Lund, E E Andersson
In the course of analyzing blood samples from drunk drivers, several low molecular weight volatiles were occasionally identified in addition to ethanol on the gas chromatograms. Among 21, 153 blood sp...Read More
D K DK Dastur, N N Santhadevi, E V EV Quadros, F C FC Avari, N H NH Wadia, M N MN Desai, E P EP Bharucha
1. The B-vitamin status of fifty-nine patients, mainly from the lower socio-economic classes in Bombay, with a history of chronic malnutrition, and of alcoholism of 1-5-20 years' duration, was st...Read More
L R G LR Nieminen, K K KK Makino, N N Mehta, M M Virkkunen, H Y HY Kim, J R JR Hibbeln
Deficiency in the long-chain omega-3 fatty acid, docosahexaenoic acid (DHA) has been associated with increased corticotropin releasing hormone and may contribute to hypothalamic pituitary axis (HPA) h...Read More
A A Viola, F F Nicoli, B B Denis, S S Confort-Gouny, Y Y Le Fur, J-P JP Ranjeva, P P Viout, P J PJ Cozzone
Cerebral metabolic changes that concur to motor and/or cognitive disorders in actively drinking alcoholics are not well established. We tested the hypothesis that chronic alcoholics exhibit profound a...Read More
Kavitha Swaminathan, Dahn L Clemens, Aparajita Dey
Ethanol metabolism leads to the formation of acetaldehyde and malondialdehyde. Acetaldehyde and malondialdehyde can together form malondialdehyde-acetaldehyde (MAA) adducts. The role of alcohol dehydr...Read More
V S Shubina, Yu V Shatalin
We studied the effect of liposome preparation containing taxifolin oligomers and taxifolin conjugates with carbonyl compounds on skin regeneration after chemical burn. The preparations containing flav...Read More
Zheng Luo, Huimin Liu, Xiaomeng Sun, Rong Guo, Ruibing Cui, Xiangxing Ma, Ming Yan
Discoidin domain receptor 2 (DDR2) is involved in fibrotic disease. However, the exact pathogenic implications of the receptor in early alcoholic liver disease are still controversial. We constructed ...Read More
Massimo Guaita, Maurizio Petrozziello, Silvia Motta, Federica Bonello, Maria Carla Cravero, Concezio Marulli, Antonella Bosso
The present work studied the effect of the kind of closure (a screw cap, a natural cork, and 2 synthetic closures) on the evolution of the oxygen content and on the physical-chemical and sensory chara...Read More
R F A Tummers-de Lind van Wijngaarden, T R A Havenith, K P G M Hurkens, F de Vries, H P M G Hulsewe-Evers
Disulfiram is a substance often used to treat alcohol dependency. The agent may be effective when used as supportive therapy. Disulfiram causes an accumulation of acetaldehyde when alcohol is consumed...Read More
Jinjing Wang, Nan Shen, Hua Yin, Chunfeng Liu, Yongxian Li, Qi Li
Higher acetaldehyde concentration in beer is one of the main concerns of current beer industry in China. Acetaldehyde is always synthesized during beer brewing by the metabolism of yeast. Here, using ...Read More
Keitaro Matsuo, Isao Oze, Satoyo Hosono, Hidemi Ito, Miki Watanabe, Kuka Ishioka, Seiji Ito, Masahiro Tajika, Yasushi Yatabe, Yasumasa Niwa, Kenji Yamao, Shigeo Nakamura, Kazuo Tajima, Hideo Tanaka
The impact of alcohol on the risk of stomach cancer is controversial. Although aldehyde dehydrogenase 2 (ALDH2) Glu504Lys (rs671) polymorphism has a strong effect on acetaldehyde metabolism, little is...Read More
M Becker, T Zweckmair, A Forneck, T Rosenau, A Potthast, F Liebner
Gas chromatographic analysis of complex carbohydrate mixtures requires highly effective and reliable derivatisation strategies for successful separation, identification, and quantitation of all consti...Read More
Soichiro Yamabe, Jun Hirose, Yusuke Uehara, Tatsuya Okada, Nobukazu Okamoto, Kiyoshi Oka, Takuya Taniwaki, Hiroshi Mizuta
Mammalian cells attempt to maintain their homeostasis under endoplasmic reticulum (ER) stress. If the stress cannot be alleviated, cells are led to apoptosis through induction of C/EBP homologous prot...Read More
Carsten Dingels, Sophie S Müller, Tobias Steinbach, Christine Tonhauser, Holger Frey
Poly(ethylene glycol) (PEG) with acid-sensitive moieties gained attention particularly for various biomedical applications, such as the covalent attachment of PEG (PEGylation) to protein therapeutics,...Read More
Caio L Firme, Simon J Garden, Nanci C de Lucas, David E Nicodem, Rodrigo J Correa
The density functional theory (DFT) and quantum theory of atoms in molecules (QTAIM) have been used to study the lowest lying spin states of the photochemical hydrogen abstraction reaction by formalde...Read More
The effects of some ethanol-metabolising systems (aldehyde dehydrogenase, catalase, cytochrome P450 2E1) on activation of lipid peroxidation (LPO) processes in gastrointestinal tract of rats have been...Read More
L Feller, R Chandran, R A G Khammissa, R Meyerov, J Lemmer
Alcohol is a risk factor for oral squamous cell carcinoma. It enhances the permeability of the oral epithelium, acts as a solvent for tobacco carcinogens, induces basal-cell proliferation, and generat...Read More
Olga V OV Tyulina, Valentina D VD Prokopieva, Alexander A AA Boldyrev, Peter P Johnson
Analysis of the oxidative modification of plasma and erythrocyte ghost proteins of chronic alcoholic subjects and healthy non-alcoholics has been performed. It was found that increased levels of prote...Read More
Masayoshi M Takeuchi, Toshikazu T Saito
The Maillard reaction that leads to the formation of advanced glycation end-products (AGEs) plays an important role in the pathogenesis of angiopathy in diabetic patients, in aging and in neurodegener...Read More
Adrian A Burton
We're sorry this abstract is currently not available....Read More
Philip J Brooks, Jacob A Theruvathu
Alcoholic beverage consumption is classified as a known human carcinogen, causally related to an increased risk of cancer of the upper gastrointestinal tract. The formation of acetaldehyde from ethano...Read More
Jacob A Theruvathu, Pawel Jaruga, Raghu G Nath, Miral Dizdaroglu, P J Brooks
Alcoholic beverage consumption is associated with an increased risk of upper gastrointestinal cancer. Acetaldehyde (AA), the first metabolite of ethanol, is a suspected human carcinogen, but the molec...Read More
Tetsuji Yokoyama, Kyoko Saito, Htay Lwin, Nobuo Yoshiike, Akio Yamamoto, Yumi Matsushita, Chigusa Date, Heizo Tanaka
Elevated mean corpuscular volume (MCV) is a traditional biological marker for alcohol abuse and alcoholism, but the underlying mechanism is unclear. Three recent epidemiologic studies consistently sho...Read More
H Matsuse, T Shimoda, C Fukushima, K Mitsuta, T Kawano, S Tomari, S Saeki, Y Kondoh, I Machida, Y Obase, S Asai, S Kohno
We have previously reported that alcohol-induced asthma in Japanese patients is caused by increased blood acetaldehyde concentration resulting from abnormalities of acetaldehyde dehydrogenase 2 (ALDH2...Read More
J J Latvala, J J Melkko, S S Parkkila, K K J?rvi, K K Makkonen, O O Niemel?
Acetaldehyde-derived protein condensates (adducts) have been suggested as promising biological markers of alcohol abuse because they represent actual metabolites of ethanol. However, the detection of ...Read More
T W TW Boyden, M A MA Silvert, R W RW Pamenter
Utilizing a method for perfusion of the in vivo isolated canine testis we have examined basal and human chorionic gonadotropin (hGC)-stimulated testosterone production of testes acutely exposed to eth...Read More
Iu E IuE Morozov, E M EM Salomatin, V E VE Okhotin
The content of ethanol and acetaldehyde in the limbic cortex and reticular formation of the brain was measured by gas-liquid chromatography in lethal ethanol poisoning. The content of acetaldehyde was...Read More
Toshiharu T Oba, Yoshitaka Y Maeno, Kazuto K Ishida
Acute intoxication due to alcohol consumption has been known to elicit reversible skeletal and cardiac muscle dysfunction, or "alcoholic myopathy and cardiomyopathy". Sometimes, irreversible...Read More
Fusae T Nishimura, Tatsushige Fukunaga, Hideaki Kajiura, Katsumi Umeno, Hiromasa Takakura, Taketoshi Ono, Hisao Nishijo
The present study was designed to investigate the effects of aldehyde dehydrogenase-2 (ALDH2) genotype on cardiovascular and endocrine responses to alcohol ingestion in young, healthy Japanese subject...Read More
SUSUMU HIGUCHI, SACHIO MATSUSHITA, TOSHIHIRO MASAKI, AKIRA YOKOYAMA, MITSURU KIMURA, GO SUZUKI, HITOSHI MOCHIZUKI
Alcohol dehydrogenase (ADH) and aldehyde dehydrogenase-2 (ALDH2) play central roles in the metabolism of ethanol and its metabolite, acetaldehyde, in the liver. In ADH2, one nucleotide replacement cau...Read More
Kazuhiko K Nakamura, Kazuhiko K Iwahashi, Aizo A Furukawa, Kiyoshi K Ameno, Hiroshi H Kinoshita, Iwao I Ijiri, Yoshimoto Y Sekine, Katsuaki K Suzuki, Yasuhide Y Iwata, Yoshio Y Minabe, Norio N Mori
Acetaldehyde binds to some proteins and becomes a Schiff base. It is assumed that after the consumption of ethanol the acetaldehyde binds to the proteins to form adducts, and such acetaldehyde adducts...Read More
Marjie L ML Hard, Umar U Iqbal, James F JF Brien, Gideon G Koren
Significant interindividual variability exists following maternal alcohol consumption; not all children born to alcoholic women manifest the symptoms associated with foetal alcohol spectrum disorder (...Read More
M P MP Mascia, R R Maiya, C M CM Borghese, I A IA Lobo, K K Hara, T T Yamakura, D H DH Gong, M J MJ Beckstead
Some of the effects of ethanol in the central nervous system are due to changes in function of ligand-gated ion channels. Production of detectable amounts of acetaldehyde, a primary metabolite of etha...Read More
Richard A RA Deitrich
The possibility that acetaldehyde is responsible for some of the central nervous system effects of ethanol has been a popular hypothesis for many years. This review examines the evidence of a role for...Read More
Gudrun G P?schl, Felix F Stickel, Xiang D XD Wang, Helmut K HK Seitz
Chronic alcohol consumption is a major risk factor for cancer of upper aero-digestive tract (oro-pharynx, hypopharynx, larynx and oesophagus), the liver, the colo-rectum and the breast. Evidence has a...Read More
S S SS Hecht, E J EJ McIntee, M M Wang
This paper summarizes our recent studies on adducts produced in the reactions of the carcinogens crotonaldehyde (2-butenal) and acetaldehyde with deoxyguanosine (dG) and DNA. Human exposure to these c...Read More
E E Baraona, C S CS Lieber
Alcoholic fatty liver and hyperlipemia result from the interaction of ethanol and its oxidation products with hepatic lipid metabolism. An early target of ethanol toxicity is mitochondrial fatty acid ...Read More
Xiaochun X Zhang, Shi-Yan SY Li, Ricardo A RA Brown, Jun J Ren
Alcoholic cardiomyopathy is characterized by cardiomegaly, disruptions of myofibrillary architecture, reduced myocardial contractility, decreased ejection fraction, and enhanced risk of stroke and hyp...Read More
Junko J Adachi, Migiwa M Asano, Yasuhiro Y Ueno, Onni O Niemel?, Kay K Ohlendieck, Timothy J TJ Peters, Victor R VR Preedy
Excessive alcohol ingestion is damaging and gives rise to a number of pathologies that influence nutritional status. Most organs of the body are affected such as the liver and gastrointestinal tract. ...Read More