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2-甲基呋喃

¥ 63.36

产品编号 M110932 | CAS号 534-22-5 | 阿拉丁
2-Methylfuran
98%
组合的产品项目
货号 规格 库存 价格 数量
M110932-100ml 98% 上海(>10)
北方(预计3-5个工作日)
 
M110932-1L 98% 上海(>10)
北方(预计3-5个工作日)
 
M110932-250ml 98% 上海(>10)
北方(预计3-5个工作日)
 
M110932-25ml 98% 上海(>10)
北方(预计3-5个工作日)
 
M110932-500ml 98% 上海(>10)
北方(预计3-5个工作日)
 
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属性

敏感性 对光敏感
折光率 1.4332
密度 0.9100
熔点 -88.68°C
沸点 63-66°C
溶解性 微溶于水,可混溶于乙醇、乙醚、丙酮等。
存贮条件 密封避光保存

描述

产品介绍 有醚样气味,在空气中或阳光照射下变黄至黑色,能与多种有机溶剂混溶,微溶于水(0.3g/100g)。在空气中变黄,能被强碱分解。有麻醉作用。
别名 2-甲基呋喃 ;邻甲呋喃,邻甲氧茂,甲基呋喃,斯尔烷 ;2-Methylfuran Silvan α-Methylfuran
应用 有机合成中间体,医药工业中用于制造维生素B1、磷酸氯喹和磷酸伯氨喹。
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标识符号 GHS02 GHS02, GHS06 GHS06
信号词 Danger
风险声明 (欧洲) R11;R23
安全声明(欧洲) S7/9;S16;S33;S45
警示性声明 P210,P261,P311
危害码(欧洲) F,T
危害声明 H225,H331
个人防护设备 Eyeshields,Faceshields,full-face respirator (US),Gloves,multi-purpose combination respirator cartridge (US),type ABEK (EN14387) respirator filter
RTECS LU2625000
WGK德国 1
闪点(摄氏) -26℃
是否危化品 一般危险品
UN代码 2301
参考文献
Avelino Corma, Olalla de la Torre, Michael Renz, Nicolas Villandier
We're sorry this abstract is currently not available....Read More
John M JM Simmie, Wayne K WK Metcalfe
The initial steps in the thermal decomposition of 2,5-dimethylfuran are identified as scission of the C-H bond in the methyl side chain and formation of β- and α-carbenes via 3,2-H and 2,3-methyl sh...Read More
Sara M SM Aschmann, Noriko N Nishino, Janet J Arey, Roger R Atkinson
Furan and alkylfurans are present in the atmosphere from direct emissions and in situ formation from other volatile organic compounds. The OH radical-initiated reactions of furan and alkylfurans have ...Read More
David Feller, John M Simmie
A high-level ab initio thermochemical technique, known as the Feller-Petersen-Dixon method, is used to calculate the total atomization energies and hence the enthalpies of formation of 2,5-dimethylfur...Read More
Todsapon Thananatthanachon, Thomas B Rauchfuss
We're sorry this abstract is currently not available....Read More
Kenji Monde, Atsufumi Nakahashi, Nobuaki Miura, Yaguchi Yoshihiro, Daisuke Sugimoto, Makoto Emura
A mixture of tautomers with unique keto-enol structures, 5-ethyl-4-hydroxy-2-methylfuran-3(2H)-one and 2-ethyl-4-hydroxy-5-methylfuran-3(2H)-one (EHMF, homofuraneol, 1a and 1b), comprises four structu...Read More
Eduardo A Solano Espinoza, Wilmer E Vallejo Narváez
The potential energy profiles for the mutual conversion of the isomeric molecular ions [C(5)H(6)O](+*) of 2-methylfuran, 3-methylfuran and 4H-pyran and the fragmentations that lead to [C(5)H(5)O](+) i...Read More
Y Ingrid Goh, Janine R Hutson, Lisa Lum, Henry Roukema, Joey Gareri, Hazel Lynn, Gideon Koren
Previous model studies have suggested ascorbic acid as one of the major sources of furan, a possibly hazardous compound found in thermally processed foods (e.g. canned products, jars). The study showe...Read More
E I EI Trubko, E V EV Tepliakova
We're sorry this abstract is currently not available....Read More
V V Ravindranath, L T LT Burka, M R MR Boyd
An important mechanism of toxicity of furans involves the cytochrome P-450 monooxygenase-catalyzed bioactivation of the compound in situ directly within the target tissues to highly reactive electroph...Read More
N G NG Chigareva, Iu A IuA Strel'nikov, O F OF Alferova
In experiments on mice it was demonstrated that S-containing methylfuran derivatives were highly radioprotective (50-70% survival of exposed animals). The preparations under study did not influence th...Read More
Guangyi G Li, Ning N Li, Zhiqiang Z Wang, Changzhi C Li, Aiqin A Wang, Xiaodong X Wang, Yu Y Cong, Tao T Zhang
Hydroxyalkylation-alkylation (HAA) coupled with hydrodeoxygenation is a promising route for the synthesis of renewable high-quality diesel or jet fuel. In this work, a series of solid-acid catalysts w...Read More
Avelino A Corma, Olalla O de la Torre, Michael M Renz
We're sorry this abstract is currently not available....Read More
Carlo C Bicchi, Manuela Rosanna MR Ruosi, Cecilia C Cagliero, Chiara C Cordero, Erica E Liberto, Patrizia P Rubiolo, Barbara B Sgorbini
The study compares standard addition (SA), stable isotope dilution assay (SIDA) and multiple headspace extraction (MHE) as methods to quantify furan and 2-methyl-furan in roasted coffee with HS-SPME-G...Read More
J J B N JJ Van Berkel, J W JW Dallinga, G M GM M?ller, R W L RW Godschalk, E E Moonen, E F M EF Wouters, F J FJ Van Schooten
Analysis of exhaled air leads to the development of fast accurate and non-invasive diagnostics. A comprehensive analysis of the entire range of volatile organic compounds (VOCs) in exhaled air samples...Read More
H H M HH Fadel, M A MA Abdel Mageed, S N SN Lotfy
A mixture of roasted chicory roots and wheat germ (1:1 w/w) was subjected to extrusion processing for preparation of coffee substitute. Comparative studies concerning sensory characteristics and heads...Read More
Janusz Nowicki
The synthesis of new 2-methylfuran-based alcohols is described. The odor and physicochemical characteristics of all new compounds are also presented....Read More
V V Ravindranath, M R MR Boyd
2-Methylfuran (2-MF), a constituent of cigarette smoke and coffee, causes necrosis of liver, lungs, and kidneys in rodents. 2-MF is metabolically activated by mixed-function oxidases to acetylacrolein...Read More
V V Ravindranath, M G MG McMenamin, J H JH Dees, M R MR Boyd
Administration of a single ip dose of 2-methylfuran (2-MF) to male Sprague-Dawley rats at a dose of 100 mg/kg produced centrilobular necrosis of the liver and bronchial injury of the lung, the severit...Read More
V V Ravindranath, M R MR Boyd
Treatment of male Sprague-Dawley rats with buthionine sulfoximine (BSO), prior to administration of carbon-14(14C)-labelled 2-methylfuran (2MF) caused a marked decrease in the covalent binding of 14C-...Read More
D Barron, N Pineau, W Matthey-Doret, S Ali, J Sudre, J C Germain, E Kolodziejczyk, P Pollien, D Labbe, C Jarisch, V Dugas, C Hartmann, B Folmer
A set of six espresso coffees with different foam characteristics and similar above cup and in-mouth flavour sensory profiles was produced by combination of two varying parameters, the extraction pres...Read More