在"英语"词典里pentanoic acid}的意思

单词 PENTANOIC ACID的词源

From pentane.

语源学是对单词起源和它们的结构和意义变化的研究

在英语中PENTANOIC ACID的发音

pentanoic acid  [ˌpɛntəˈnəʊɪk]

PENTANOIC ACID在英语中的意思是什么？

戊酸

Valeric acid

戊酸或戊酸是化学式为C 5 H 10 O 2的直链烷基羧酸。 像其他低分子量羧酸一样，它具有非常不愉快的气味。 在多年生的开花植物缬草中自然发现，从中获得它的名字。 其主要用途是合成其酯。 戊酸的挥发性酯类具有令人愉快的气味，并用于香水和化妆品。 戊酸乙酯和戊酸戊酯由于其水果香味而被用作食品添加剂。 戊二酸的结构与GHB和神经递质GABA的结构类似，因为它是短链羧酸，尽管它缺乏分别有助于GHB和GABA生物活性的醇和胺官能团。 它不同于丙戊酸，简单地缺乏一个3碳侧链。

Valeric acid, or pentanoic acid, is a straight-chain alkyl carboxylic acid with the chemical formula C5H10O2. Like other low-molecular-weight carboxylic acids, it has a very unpleasant odor. It is found naturally in the perennial flowering plant valerian, from which it gets its name. Its primary use is in the synthesis of its esters. Volatile esters of valeric acid tend to have pleasant odors and are used in perfumes and cosmetics. Ethyl valerate and pentyl valerate are used as food additives because of their fruity flavors. Valeric acid appears similar in structure to GHB and the neurotransmitter GABA in that it is a short-chain carboxylic acid, although it lacks the alcohol and amine functional groups that contribute to the biological activities of GHB and GABA, respectively. It differs from valproic acid simply by lacking a 3-carbon side-chain.

在英语 词典里pentanoic acid的定义

词典中戊酸的定义是一种具有难闻气味的无色液体羧酸，用于制造香料，调味品和药品。 分子式：CH33COOH也叫：戊酸。

PENTANOIC ACID的翻译

通过我们的英语多语言翻译器,找到pentanoic acid的25种语言翻译

该章节所呈现的将pentanoic acid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«pentanoic acid»。

• 翻译者英语 - 中文: 戊酸
• 翻译者英语 - 西班牙语: pentanoico
• 英语: pentanoic acid
• 翻译者英语 - 印地语: pentanoic एसिड
• 翻译者英语 - 阿拉伯语: حمض pentanoic
• 翻译者英语 - 俄语: пентановой кислоты
• 翻译者英语 - 葡萄牙语: pentanóico
• 翻译者英语 - 孟加拉语: প্যান্টোনিক এসিড
• 翻译者英语 - 法语: pentanoique
• 翻译者英语 - 马来语: Asid pentanoik
• 翻译者英语 - 德语: -pentansäure
• 翻译者英语 - 日语: ペンタン酸
• 翻译者英语 - 韩语: 펜 탄산
• 翻译者英语 - 印尼爪哇语: Asam pentanoat
• 翻译者英语 - 越南语: axit pentanoic
• 翻译者英语 - 泰米尔语: Pentanoic அமிலம்
• 翻译者英语 - 马拉地语: पॅंटोऑनिक आम्ल
• 翻译者英语 - 土耳其语: Pentanoik asit
• 翻译者英语 - 意大利语: acido pentanoic
• 翻译者英语 - 波兰语: pentanowego
• 翻译者英语 - 乌克兰语: пентанової кислоти
• 翻译者英语 - 罗马尼亚语: pentanoic
• 翻译者英语 - 希腊语: πεντανοϊκό οξύ
• 翻译者英语 - 布尔语(南非荷兰语): pentanoic suur
• 翻译者英语 - 瑞典语: pentansyra
• 翻译者英语 - 挪威语: pentansyre

与 «PENTANOIC ACID»相关的英语书籍

在以下的参考文献中发现pentanoic acid的用法。与pentanoic acid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。

Handbook of Data on Common Organic Compounds

Pentane, undecafluoro-2- (trifluoromethyl)-: 8841 Pentanimidic acid: 8685 Pentanitrine: 9975 Pentanitrol: 9975 n-Pentanoic acid: 8842 Pentanoic acid: 8842 tert-Pentanoic acid: 10242 Pentanoic acid, 2-acetyl-, ethyl ester: 8843 Pentanoic acid ...

David R. Lide, G.W.A. Milne, 1995

CRC Handbook of Data on Organic Compounds

Pentanoic acid, 2-hydroxy-4-methyl-, (±>: 19946 Pentanoic acid, 2-hydroxy-4- methyl-, (Д>: 19947 Pentanoic acid, ... isobutyl ester: 19974 Pentanoic acid, isopropyl ester 19959 Pentanoic acid, 2-methoxyphenyl ester: 19950 Pentanoic acid, ...

David R. Lide, G.W.A. Milne, 1993

The Chemical Components of Tobacco and Tobacco Smoke

S T T Name (per CA Collective Index) Selected structures 1185-39-3 0 1 0 Pentanoic acid, 2,2-dimethyl- IV.A-3 20225-24-5 0 1 0 Pentanoic acid, 2-ethyl- IV. A-3 617-31-2 0 1 0 Pentanoic acid, 2-hydroxy- II.A-5, IV.A-3 488-15-3 0 1 0 Pentanoic ...

Alan Rodgman, Thomas A. Perfetti, 2008

Coffee Flavor Chemistry

Pentanoic acid constitutes 0.9% (40.8mg per 100 g) of the total acid content of an instant commercial coffee powder (Schormuller et al., 1961). It has a very powerful and penetrating, diffusive, acid odor, The Individual Constituents 153.

Ivon Flament, 2002

Encyclopedia of Food and Color Additives

197 Pentanoic acid, butyl ester, 358 Pentanoic acid, 2,5-diamino-5-oxo-, (S), 1214 Pentanoic acid, 3,7-dimethyl-6-octenyl ester, 629 Pentanoic acid, ethyl ester, 1047 Pentanoic acid, 2-furanylmethyl ester, 1148 Pentanoic acid, 4- hydroxy-, ...

George A. Burdock, 1997

Fenaroli's Handbook of Flavor Ingredients, Fifth Edition

... Pentan-2-one, [1498] Pentanal(9CI), [1871] Pentanal, 2-methyl- (9CI), [7255] Pentane-2,3-dione, [7495] 2,3-Pcntanedione, [7495] 2,3-Pentanedione (SCI) (9CI ), [7495] 2-Pentanethiol, [7496] n-Pentanoic acid, [1875] Pentanoic acid (9C1), ...

George A. Burdock, 2004

Chemistry: Structure and Dynamics

The addition of electronegative oxygen atoms to form aldehydes and carboxylic acids produces compounds such as hexanal and pentanoic acid that have a significant dipole moment. As a result, both aldehydes and carboxylic acids are polar ...

James N. Spencer, George M. Bodner, Lyman H. Rickard, 2010

Methods of Non-a-Amino Acid Synthesis

... refunctionalization 160-161 pelargonic acid, see nonanoic acid pentadecanoic acid, 4-amino 6-hydroxy 190-191 pentadecanoic acid, 15-amino 7-oxo 064 pentanoic acid, 3-amino 078, 182 2,2,4-trimethyl 083 2,2-dimethyl 078, 082 2- ethyl ...

Michael Smith, 1995

True Disbelievers: The Elvis Contagion

... Butanoic acid -592.6±3.7 0.8 -545.3±3.9 -3.8 C8H16O2(5) 1-methylpropyl ester Pentanoic acid methyl ester -514.2±0.6 2.0 -471.1±0.7 0.7 C6H12O2(2) Pentanoic acid ethyl ester -553.0±2.5 1.7 -505.9±2.5 -0.5 C7H14O2(3) Pentanoic acid ...

R. Serge Denisoff, George Plasketes, 1995

Catalysis of Organic Reactions

These hydrogenation conditions with a methanol- water crystallization were employed to prepare several hundred grams of 5-(4-cyanophenyl)pentanoic acid in 75-80% yield. The 5-(4-cyanophenyl) pentanoic acid contained an appreciable  ...

Russell E. Malz, Jr., 1996

包含词语«PENTANOIC ACID»的新条目

找出国内和国际出版社所讨论的内容，以及词语pentanoic acid在以下新条目的上下文中是如何使用的。

Spot the difference

The butter of striped hyenas was dominated by one, iso-pentanoic acid (the source of the odour of human feet). Butter from spotted hyenas, ... «The Economist, 二月 14»

Is Commercial Stevia Dangerous? Chemistry, Stevioside and …

After the acid forms, it further reacts to give mono- and di-phosphate of the pentanoic acid. The resulting acid phosphate further condenses to ... «Decoded Science, 一月 14»

Rubber smells: Odour profile of natural rubber

Those of low molecular weight like acetic, propionic, butanoic and pentanoic acid contributed most to the unpleasant smell, accounting for more ... «separationsNOW.com, 九月 13»

Fish Oil: Miracle Cure or Passing Fad?

... main benefit is the high omega-3 content derived from the fish oil. More specifically, Docosa Hexanoic Acid (DHA) and Eicosa Pentanoic Acid ... «Huffington Post Canada, 七月 13»

The Food Fight in Your Gut: Why Bacteria Will Change the Way You …

Semova and Rawls chemically bonded fluorescent molecules to two common fatty acids, palmitic acid pentanoic acid, and mixed the glowing ... «Scientific American, 九月 12»