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N,N-二甲基乙酰胺

产品编号 D108100 | CAS号 127-19-5 | Aladdin
N-N-Dimethylacetamide
多肽合成级,≥99.8%(GC)
组合的产品项目
货号 规格 库存 价格 数量
D108100-4L 多肽合成级,≥99.8%(GC) 上海(2)
北方(预计3-5个工作日)
 
D108100-500ml 多肽合成级,≥99.8%(GC) 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 1.4373
密度 0.9370
熔点 -20°C
沸点 163-165°C
存贮条件 密封保存。

描述

产品介绍 溶于水,溶于丙酮、苯、氯仿、乙醇、甲苯等大多数有机溶剂。
别名 N,N-二甲基乙酰胺 ;乙酰二甲胺,二甲替乙酰胺,二甲基乙酰胺 ;Acetic acid dimethylacetamide NBS DMA
应用 用于药物合成的反应溶剂,合成纤维纺丝与合成树脂的溶剂,感光化学品发色剂的溶剂,涂料等的溶剂。催化剂。
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标识符号 GHS07 GHS07, GHS08 GHS08
信号词 Danger
风险声明 (欧洲) R61;R20/21
安全声明(欧洲) S45;S53
警示性声明 P201,P280,P308+P313
危害码(欧洲) T
危害声明 H312,H332,H360D
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 AB7700000
WGK德国 1
Merck Index 3227
闪点(摄氏) 70℃
参考文献
Haq Nawaz, Paulo Augusto R Pires, Omar A El Seoud
Cellulose acylation by anhydrides (ethanoic to hexanoic) plus tosyl chloride, TsCl, or imidazole in LiCl/N,N-dimethylacetamide solution has been studied. Contrary to a previous claim, TsCl does not ca...Read More
Tim J Kamerzell, Amanda L Pace, Megan Li, Dimitry M Danilenko, Michelle McDowell, Yatin R Gokarn, Y John Wang
Low-volume protein dosage forms for subcutaneous injection pose unique challenges to the pharmaceutical scientist. Indeed, high protein concentrations are often required to achieve acceptable bioavail...Read More
Bojan Stefanovic, Thomas Rosenau, Antje Potthast
The sonochemical degradation of cellulose by a 24-kHz ultrasound probe system and the oxidative modification of cellulose upon sonication were studied. Both aqueous cellulose suspension (heterogeneous...Read More
Shao-Jie Lou, Dan-Qian Xu, Dan-Feng Shen, Yi-Feng Wang, Yun-Kui Liu, Zhen-Yuan Xu
An iron-catalyzed benzylic vinylation was developed to transfer the carbon atom in the N,N-dimethyl moiety of N,N-dimethylacetamide (or N,N-dimethylformamide) to 2-methyl azaarenes to generate 2-vinyl...Read More
S Sood, I A Malecki, A Tawang, G B Martin
Three experiments were conducted to optimize the protocol for cryopreservation of emu sperm. Ejaculates were collected from trained male emus then diluted 1:1 and pooled before allocation to treatment...Read More
Navnit N Shah, Harpreet H Sandhu, Wantanee W Phuapradit, Rodolfo R Pinal, Raman R Iyer, Antonio A Albano, Ashish A Chatterji, Shalini S Anand, Duk Soon DS Choi, Kin K Tang, Hung H Tian, Hitesh H Chokshi, Dharmendra D Singhal, Waseem W Malick
A novel method was developed to manufacture amorphous formulations of poorly soluble compounds that cannot be processed with existing methods such as spray drying and melt extrusion. The manufacturing...Read More
André H Gr?schel, Felix H Schacher, Holger Schmalz, Oleg V Borisov, Ekaterina B Zhulina, Andreas Walther, Axel H E Müller
Hierarchical self-assembly offers elegant and energy-efficient bottom-up strategies for the structuring of complex materials. For block copolymers, the last decade witnessed great progress in diversif...Read More
María J MJ Moure, Raul R SanMartin, Esther E Dominguez
We're sorry this abstract is currently not available....Read More
Stephen D Johnston, Yeng Peng Zee, Carmen López-Fernández, Jamie Gosálvez
This experiment documented the incidence and variability of sperm characteristics found in freshly collected and ex vivo-manipulated semen samples from a population of disease-free captive koalas with...Read More
S S Sood, I A IA Malecki, A A Tawang, G B GB Martin
Three experiments conducted to improve the survival of emu sperm during cryopreservation aimed to: (1) minimize chilling injury during the cooling phase; (2) determine the osmotic effects of dimethyla...Read More
Siddhesh N SN Pawar, Kevin J KJ Edgar
Alginates are (1→4)-linked linear copolysaccharides composed of β-D-mannuronic acid (M) and its C-5 epimer, α-l-guluronic acid (G). Several strategies to synthesize organically modified alginate d...Read More
Nobuhiko N Ichihara, Toshiyuki T Takano, Keita K Sakakibara, Hiroshi H Kamitakahara, Fumiaki F Nakatsubo
6-Azafulleroid-6-deoxy-2,3-di-O-myristoylcellulose (3) was synthesized from 6-azido-6-deoxycellulose (1) by two reaction steps. The myristoylation of compound 1 with myristoyl chloride/pyridine procee...Read More
Nikola Bili?kov
Mid-infrared spectra of the DMA-carbon tetrachloride system by transmission and single- and multiple-reflection ATR technique in the whole composition range (0<x"D"M"A@?1), recorded ...Read More
Suhee S Kim, Young-Jun YJ Lee, Dong-Beom DB Ji, Yong-Jun YJ Kim
This study was performed to evaluate the use of dimethylacetamide (DMA) and dimethyl sulfoxide (DMSO) in boar sperm cryopreservation. Semen from eight boars was cryopreserved following treatment with ...Read More
Agnieszka A Partyka, Ewa E Lukaszewicz, Wojciech W Ni?ański, Jan J Twardoń
The aim of this study was to perform flow cytometric analysis of C11-BODIPY581/591 oxidation in fowl and geese sperm as a marker for membrane lipid peroxidation (LPO) and to establish if the cryoprese...Read More
Wesley Walker, Vincent Giordani, Jasim Uddin, Vyacheslav S Bryantsev, Gregory V Chase, Dan Addison
A major challenge in the development of rechargeable Li-O(2) batteries is the identification of electrolyte materials that are stable in the operating environment of the O(2) electrode. Straight-chain...Read More
Omar A El Seoud, Haq Nawaz, Elizabeth P G Arêas
Biopolymers and their derivatives are being actively investigated as substitutes for petroleum-based polymers. This has generated an intense interest in investigating new solvents, in particular for c...Read More
Jingshuai Yang, David Aili, Qingfeng Li, Lars N Cleemann, Jens Oluf Jensen, Niels J Bjerrum, Ronghuan He
Covalently cross-linked polymer membranes were fabricated from poly(aryl sulfone benzimidazole) (SO(2) PBI) and poly(vinylbenzyl chloride) (PVBCl) as electrolytes for high-temperature proton-exchange-...Read More
Yan-yan Lu, Hao Wu, Hong-fang Tang, Zheng Ruan, Dan-hua Liu, Cheng-min Xu, Ya-ling Qian
To explore the hepatic toxicity and the exposure biomarkers of N, N-Dimethylacetamide.One hundred forty five objects were chosen by stratified random sampling method. The investigation was performed u...Read More
Chunguang C Lv, Yueqi Y Liu, Debby D Mangelings, Yvan Y Vander Heyden
The 3,5-dimethylphenylcarbamate derivatives of cellulose bearing 3-(triethoxysilyl)propyl residues were immobilized in a capillary format onto a monolithic silica support by intermolecular polycondens...Read More
Tiago Collares, Vinicius Farias Campos, Priscila Marques De Leon, Paulo V Cavalcanti, Marta G Amaral, Odir A Dellagostin, Joao Carlos Deschamps, Fabiana K Seixas
Transgenic animals have been successfully produced by mass gene transfer techniques such as sperm-mediated gene transfer (SMGT). The aim of this work was to demonstrate transgene transmission by SMGT ...Read More
Nicolaia Iaffaldano, Luca Romagnoli, Angelo Manchisi, Maria Pina Rosato
This study was designed to identify the best pellet cryopreservation procedure for the cryosurvival of turkey semen among 192 different treatments established by variations and permutations of seven c...Read More
Fen F Ran, Shengqiang S Nie, Weifeng W Zhao, Jie J Li, Baihai B Su, Shudong S Sun, Changsheng C Zhao
An amphiphilic triblock co-polymer of poly(vinyl pyrrolidone)-b-poly(methyl methacrylate)-b-poly(vinyl pyrrolidone) (PVP-b-PMMA-b-PVP) was synthesized via reversible addition-fragmentation chain trans...Read More
Adam S Gross, Alexis T Bell, Jhih-Wei Chu
Naturally occurring cellulose is crystalline as a consequence of the strong interactions between the glucan chains that comprise it and therefore is insoluble in most solvents. One of the few solvent ...Read More
K J KJ Mulligan, H H McCauley
The impact of several experimental parameters on static headspace sampling for volatile impurities is discussed. Figures of merit are provided for some common organic solvents dissolved in dimethylace...Read More