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在"英语"词典里dimethylformamide}的意思

词典
词典
section

英语中DIMETHYLFORMAMIDE的发音

dimethylformamide  [daɪˌmiːθaɪlˈfɔːməˌmaɪd] play
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DIMETHYLFORMAMIDE的语法类别

noun
形容词
动词
副词
代词
介词
连词
限定词
感叹词

DIMETHYLFORMAMIDE在英语中的意思是什么?

点击查看«dimethylformamide»在英语词典里的原始定义
点击查看在中文词典里此定义的自动翻译

二甲基甲酰胺

Dimethylformamide

二甲基甲酰胺是具有式2NCH的有机化合物。 通常缩写为DMF,该无色液体与水和大多数有机液体混溶。 DMF是化学反应的常用溶剂。 二甲基甲酰胺是无味的,而工业级或降解样品由于二甲胺的杂质而通常具有鱼腥味。 如其名称所示,它是甲酰胺的衍生物,甲酸的酰胺。 二甲基甲酰胺是具有高沸点的极性非质子溶剂。 它促进了极端机制的反应,如SN2反应。 二甲基甲酰胺可以由甲酸甲酯和二甲基胺合成,或通过二甲胺与一氧化碳的反应合成。 二甲基甲酰胺对强碱如氢氧化钠或强酸如盐酸或硫酸具有反应性,并且特别是在升高的温度下被水解回甲酸和二甲胺。 Dimethylformamide is an organic compound with the formula 2NCH. Commonly abbreviated as DMF, this colourless liquid is miscible with water and the majority of organic liquids. DMF is a common solvent for chemical reactions. Dimethylformamide is odorless whereas technical grade or degraded samples often have a fishy smell due to impurity of dimethylamine. As its name indicates, it is a derivative of formamide, the amide of formic acid. Dimethylformamide is a polar aprotic solvent with a high boiling point. It facilitates reactions that follow polar mechanisms, such as SN2 reactions. Dimethylformamide can be synthesized from methyl formate and dimethylamine or by reaction of dimethylamine with carbon monoxide. Dimethylformamide is reactive toward strong bases such as sodium hydroxide or strong acids such as hydrochloric acid or sulfuric acid and is hydrolyzed back into formic acid and dimethylamine, especially at elevated temperatures.

在英语 词典里dimethylformamide的定义

词典中二甲基甲酰胺的定义是一种广泛用作溶剂,有时用作催化剂的无色液体。 分子式:2NCHO DMF。

The definition of dimethylformamide in the dictionary is a colourless liquid widely used as a solvent and sometimes as a catalyst. Formula: 2NCHO DMF.

点击查看«dimethylformamide»在英语词典里的原始定义
点击查看在中文词典里此定义的自动翻译

DIMETHYLFORMAMIDE押韵的英语 单词


acrylamide
əˈkrɪləˌmaɪd
anandamide
əˈnændəˌmaɪd
carbamide
ˈkɑːbəˌmaɪd
ceramide
ˈsɛrəˌmaɪd
chlorpropamide
klɔːˈprəʊpəˌmaɪd
cyanamide
saɪˈænəˌmaɪd
cycloheximide
ˌsaɪkləʊˈheksəˌmaɪd
cyclophosphamide
ˌsaɪkləʊˈfɒsfəˌmaɪd
diamide
ˈdaɪəˌmaɪd
diethylamide
daɪˈiːθɪləˌmaɪd
formamide
ˈfɔːməˌmaɪd
frusemide
ˈfrʌsəˌmaɪd
furosemide
ˈfjʊərˌəʊsəˌmaɪd
niacinamide
ˌnaɪəˈsɪnəˌmaɪd
nicotinamide
ˌnɪkəˈtɪnəˌmaɪd
polyacrylamide
ˌpɒlɪəˈkrɪləˌmaɪd
sulfanilamide
ˌsʌlfəˈnɪləˌmaɪd
sulphonamide
sʌlˈfɒnəˌmaɪd
thalidomide
θəˈlɪdəˌmaɪd
tolbutamide
tɒlˈbjuːtəˌmaɪd

DIMETHYLFORMAMIDE一样开头的英语单词

dimensionally
dimensionless
dimer
dimercaprol
dimeric
dimerisation
dimerise
dimerism
dimerization
dimerize
dimerous
dimeter
dimethoate
dimethyl
dimethylamine
dimethylaniline
dimethylsulfoxide
dimethylsulphoxide
dimethyltryptamine
dimetric

DIMETHYLFORMAMIDE一样开头的英语单词

acetamide
amide
bromide
calcium cyanamide
cyanogenamide
ethionamide
indapamide
lysergic acid diethylamide
nialamide
nikethamide
polyamide
salicylamide
sodamide
sodium amide
sulfacetamide
sulfonamide
sulphacetamide
sulphanilamide
thiocarbamide
tryparsamide

英语近义词词典里dimethylformamide的近义词和反义词

近义词

«dimethylformamide»的25种语言翻译

翻译者
online translator

DIMETHYLFORMAMIDE的翻译

通过我们的英语多语言翻译器,找到dimethylformamide25种语言翻译
该章节所呈现的将dimethylformamide由 英语向其他语言的翻译是通过自动统计翻译获得的;在英语中基本的翻译单位是单词«dimethylformamide»。

翻译者英语 - 中文

二甲基甲酰胺
1,325 数百万发言者

翻译者英语 - 西班牙语

dimetilformamida
570 数百万发言者

英语

dimethylformamide
510 数百万发言者

翻译者英语 - 印地语

Dimethylformamide
380 数百万发言者
ar

翻译者英语 - 阿拉伯语

ثنائي ميثيل
280 数百万发言者

翻译者英语 - 俄语

диметилформамид
278 数百万发言者

翻译者英语 - 葡萄牙语

dimetilformamida
270 数百万发言者

翻译者英语 - 孟加拉语

dimethylformamide
260 数百万发言者

翻译者英语 - 法语

diméthylformamide
220 数百万发言者

翻译者英语 - 马来语

Dimetilformamida
190 数百万发言者

翻译者英语 - 德语

Dimethylformamid
180 数百万发言者

翻译者英语 - 日语

ジメチルホルムアミド
130 数百万发言者

翻译者英语 - 韩语

디메틸 포름 아미드
85 数百万发言者

翻译者英语 - 印尼爪哇语

Dimethylformamide
85 数百万发言者
vi

翻译者英语 - 越南语

dimethylformamid
80 数百万发言者

翻译者英语 - 泰米尔语

dimethylformamide
75 数百万发言者

翻译者英语 - 马拉地语

डायमिथाइलफार्माइड
75 数百万发言者

翻译者英语 - 土耳其语

dimetilformamid
70 数百万发言者

翻译者英语 - 意大利语

dimetilformammide
65 数百万发言者

翻译者英语 - 波兰语

dimetyloformamidzie
50 数百万发言者

翻译者英语 - 乌克兰语

диметилформамид
40 数百万发言者

翻译者英语 - 罗马尼亚语

dimetilformamidă
30 数百万发言者
el

翻译者英语 - 希腊语

διμεθυλοφορμαμίδιο
15 数百万发言者
af

翻译者英语 - 布尔语(南非荷兰语)

dimethylformamide
14 数百万发言者
sv

翻译者英语 - 瑞典语

dimetylformamid
10 数百万发言者
no

翻译者英语 - 挪威语

dimetylformamid
5 数百万发言者

dimethylformamide的使用趋势

趋势

词语 «DIMETHYLFORMAMIDE»的使用趋势

0
100%
频率
经常使用
63
/100
此处所显示的地图给出了词语«dimethylformamide»在不同国家的使用频率。
dimethylformamide的主要搜索趋势和常见用法
用户为查找我们的英语在线词典以及单词«dimethylformamide»的最常用表达而进行的主要搜索的列表。

词语«DIMETHYLFORMAMIDE» 随时间而变化的使用频率

该图表展现了单词«dimethylformamide»在过去500年中的用法频率的每年演化其实施是基于分析词语«dimethylformamide»从1500年到现在在 英语数字出版物中出现的频率。

dimethylformamide的英语文献、引用和新闻中的使用范例

示例

«DIMETHYLFORMAMIDE»相关的英语书籍

在以下的参考文献中发现dimethylformamide的用法。与dimethylformamide相关的书籍以及同一来源的简短摘要提供其在 英语文献中的使用情境。
1
Dimethylformamide
Dimethylformamide is widely used in the chemical industry as a solvent, an intermediate, and an additive, with the largest quantities used in the production of acrylic fibres and polyurethanes.
United Nations Environment Programme, International Labour Organisation, World Health Organization, 1991
2
Analytical Artifacts: GC, MS, HPLC, TLC and PC
N(CH3)2 CAS: Formamide, N,N-dimethyl- [68-12-2] Merck Index: 3237 Mass spectrum: 3985, Atlas 76*, Spiteller and Spiteller (1973) Dimethylformamide, DMF, DMFA, NSC 5356, U~4224 A by-product of alkylation reactions employing N ...
B.S. Middleditch, 1989
3
Risk Management for Hazardous Chemicals
These characteristics also require special consideration during any emergency situation involving a leak or spill of dimethylformamide. Should dimethylformamide ever come into contact with incompatible substances, such as bromine and ...
Jeffrey Wayne Vincoli, 1996
4
Cooper's Toxic Exposures Desk Reference with CD-ROM
Victims whose clothing or skin is contaminated with liquid dimethylformamide can secondarily contaminate response personnel by direct contact or through off- gassing vapor. Characteristic Health Hazards Dimethylformamide is a hepatotoxin ...
Andre R. Cooper, Sr., 1996
5
Ultraviolet and Visible Absorption Spectra 2e
... 5-dinitro- + dimethylformamide), AC 32, 35 (+ benzamide, 2-amino-3, 5-dinitro- + dimethylformamide), AC 32, 35 (+ benzamide, 2-chloro-3, 5-dinitro- + dimethylformamide), AC 32, 35 (+ benzamide, 2, 4-dinitro- + dimethylformamide), AC 32, ...
Herbert Hershenson, 2012
6
Thermodynamics of Solutions: From Gases to Pharmaceutics to ...
E. Ruckenstein, I. Shulgin/Fluid Phase Equilibria 180 (2001) 281–297 Fig. 4. The composition dependence of nij (mol/mol) around a N,N-dimethylformamide molecule for the quasi-binary system N,N-dimethylformamide–methanol–water; ...
Eli Ruckenstein, Ivan L. Shulgin, 2009
7
Bretherick's Handbook of Reactive Chemical Hazards: 2-Volume Set
2-Volume Set PETER URBEN. 1255. Dimethylformamide [68-12-2] C3H7NO ON HCS 1980, 430; RSC Lab. Hazard Data Sheet No.17, 1983 This powerful aprotic solvent is not inert and reacts vigorously or violently with a range of materials.
PETER URBEN, 2006
8
Handbook of Environmental Fate and Exposure Data for Organic ...
rate of evaporation is required. Consequently, dimethylformamide may be emitted to the environment by effluents from a variety of petrochemical industries. Dimethylformamide is expected to biodegrade rapidly in the environment. A calculated ...
Philip H. Howard, 1993
9
The Chemistry of Heterocyclic Compounds, Benzimdazoles and ...
0 9~Me-2,3-dihydro-2-one 3-(o~O;NC6H4CH=)-9-Me—2,3-dihydro-2-one 62 262 Dimethylformamide 180 Q 9~PhCH;-2,3-dihydro-2-one 3-(p-O;NC6H4CH=)-9- PhCH;-2,3-dihydro-2-one 70 300-301 Dimethyiformamide 180 R 1-Me-2 ...
P. N. Preston, 2009
10
Acute Exposure Guideline Levels for Selected Airborne Chemicals:
Hepatotoxicity of N,N-dimethylformamide in rats following intraperitoneal or inhalation routes of administration. J. Appl. Toxicol. 16(3):265-267. Saillenfait, A.M., J.P. Payan, D. Beydon, J.P. Fabry, I. Langonne, J.P. Sabate, and F. Gallissot . 1997.
Committee on Toxicology, Committee on Acute Exposure Guideline Levels, Board on Environmental Studies and Toxicology, 2011

包含词语«DIMETHYLFORMAMIDE»的新条目

找出国内和国际出版社所讨论的内容,以及词语dimethylformamide在以下新条目的上下文中是如何使用的。
1
Structural basis of how stress-induced MDMX phosphorylation …
... Tris-(2-carboxyethyl) phosphine, dichloromethane, N,N-dimethylformamide and high performance liquid chromatography grade acetonitrile ... «Nature.com, 七月 15»
2
Peptides: New Processes, Lower Costs
The company recycles dimethylformamide, the principal organic solvent for peptide synthesis, and sells it to a paint manufacturer. APIs are ... «Genetic Engineering & Biotechnology News, 六月 15»
3
Correlation between the hierarchical structure and electrical …
Interestingly, upon adding high-boiling-point solvents such as EG, dimethyl sulfoxide, N-methyl-2-pyrrolidone and N,N-dimethylformamide, the ... «Nature.com, 六月 15»
4
Photodetectors: Low-cost X-ray detectors
... by using their spray-coated solutions of MAPbI3 dissolved in common polar solvents such as dimethylformamide. Indeed, they demonstrate a ... «Nature.com, 六月 15»
5
Ionic liquid SPME: Polycarbazole support for aromatic esters
However, basic solutions and a solution of dimethylformamide reduced the extraction capability due to partial dissolution of the ionic liquid. «separationsNOW.com, 六月 15»
6
Chemically converted graphene: scalable chemistries to enable …
Anhydrous stable dispersions of CCG in dimethylformamide can be prepared by redispersing hydrazine-reduced GO in the dimethyl formamide ... «Nature.com, 六月 15»
7
Sweat it out: could your sportswear be toxic?
... plasticizing chemicals, many of which have been linked to health concerns), dimethylformamide (a solvent linked to cancer and birth defects), ... «The Guardian, 六月 15»
8
Alpha- l -Fucosidase Isoenzyme iso2 from Paenibacillus …
The solubility of used substrate pNPα-L-Fuc (a donor of α-L-fucosyl moiety) was increased by addition of dimethylformamide (DMF). 10 % DMF ... «BMC Blogs Network, 五月 15»
9
Using Variable Temperature and Low Pressure Diffuse Reflectance …
It also supported measurements under increased temperature and reduced pressure for tracking the sequential loss of N,N-dimethylformamide ... «Azom.com, 五月 15»
10
Wrap-Up of Federal and State Chemical Regulatory Developments …
106-94-5) and dimethylformamide (CAS No. 68-12-2); hydrazine (CAS No. 302-01-2); 2-mercaptobenzothiazole (CAS No. 149-30-4) ... «JD Supra, 四月 15»

参考文献
« EDUCALINGO. Dimethylformamide [在线]. 可用 <https://educalingo.com/zh/dic-en/dimethylformamide>. 五月 2024 ».
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