甲氧甲酚 的英文怎麼說
中文拼音 [jiǎyǎngjiǎfēn]
甲氧甲酚
英文
[有機化學] creosol; hydroxymethylbenzene; methyl phenol; kreosol-
Eighteen compounds in the oil were identified by g c / ms. they are : seven ketone compounds : 2 - undecanone, 6, 10 - dimethy, 1 - cyclohexanol - l - butanone, 2, 5 - hexanedione, 2 ( 4h ) - benzofuranone, 5, 6, 7, 7, a - tetrahydro - 4, 4, 7a - trimethyl, 3 - buten - 2 - one, 4 - ( 2, 6, 6 - trimethyl - 1 - cyclohex en - 1 - yl ) -, ( e ), 6 - dodecanone, 3 - buten - 2 - one, 4 - ( 2, 6, 6 - trimethyl - 7 - oxabicycl o4. 1. 0hept - l - yl ) ; three alcoholic compounds : a - terpineol. benzyl alcoho 1, phytol ; two alkyl and acyl amine components : undecane, tetradecane and hydrazinecarboxamide, n, n - diphenyl -, acetamidobenzene ; one ester, a idehyde, alkyne and acid : butanoic acid : 2 - propenyl ester, 1 - octadecyne, 1 - octadecyne, palmitic acid
三甲基一7一氧雙環p , l , 0庚烷基什丁烯酮上;醇3種:苯甲醇、 a松油醇、 3 , 7 , 11 , 15十六烯2醇1 ;烷2種:十一烷、十四烷;酚胺2種:姘基甲酚h苯胺、乙酞苯胺;酯、醛、炔、和酸備是1種:丁酸烯丙酯、十八碳醛、十八炔、十六碳酸。Catechol o methyl transferase, comt
兒茶酚氧位甲基轉移酶Catalytic property of polymeric 2, 6 - pyridinedicarboxylic acid film towards the electrochemical oxidation of catechol and hydroquinone and its application
吡啶二甲酸膜對兒茶酚和對苯二酚電氧化的催化性能及其應用Through molecular design, a series of liquid crystalline copolyesters, which possibly possessed the auxetic behavior, were prepared by solution condensation reaction between 2, 5 - bis ( p - alkoxy benzoyloxy ) hydrobenzoquinone, 4, 4 ' - ( decanoxy ) dibenzoyl chloride and 4, 4 ' - dihydroxy - oc, co - diphenoxydecane
經分子設計,通過2 , 5 ?二(對烷氧基苯酰氧基)對苯二酚、 4 , 4 』 ?二羥基? , ?二苯氧基癸烷和4 , 4 』 ? (癸二酰氧基)二苯甲酰氯之間的縮合反應合成了一系列具有負泊松比潛能的液晶共聚酯。The group now has inhouse production capability of copper foil, bleached kraft paper, glass yarn, glass fabric, formalin, hydrogen peroxide, epoxy resin and tbba
集團現時已具備自行生產銅箔漂白木槳紙玻璃絲玻璃纖維布甲醛雙氧水環氧樹脂及四溴雙酚a等。The determination of micro nitrite in water by means of potassium iodide uitraviolet spectrophotometry
鄰甲氧基苯酚偶聯光度法測定水中亞硝酸鈉By means of the elasto - plastic finite element method ( fem ), the effect of fillets on the stress distribution in aluminum alloy single lap joints was investigated under the condition of four types of adhesives with different elastic modulus ( i. e. acrylate, polyurethane, epoxy and phenolic - resin adhesives ) to form the fillets
摘要利用彈塑性有限元法,研究四種不同彈性模量的膠粘劑(丙烯酸酯膠、聚氨基甲酸乙酯膠、環氧樹脂膠和酚醛樹脂膠粘劑等)形成的膠瘤對鋁合金單搭接接頭應力分佈的影響。Study on the optical properties of transparent epoxy / clay nanocomposites a new type transparent epoxy based nanocomposites has been prepared by the reaction of alkylammonium exchanged montmorillonite ( amt ) with diglycidyl ether of bisphenol a ( dgeba ) and triethylamine as the curing agent. the morphology of amt in the epoxy matrix was characterized with x - ray diffraction ( xrd ), scanning electron microscopy ( sem ) and transmission electron microscopy ( tem )
光學透明環氧樹脂粘土納米復合材料光學性能採用十八烷基伯胺鹽、十六烷基三甲基溴化胺處理na基蒙脫土製備出兩種不同的有機土,以三乙胺為固化劑,有機土與雙酚a型環氧樹脂熔融插層聚合后制備出剝離型和插層型兩種結構的環氧樹脂粘土納米復合材料。Now we produce 5 groups of series organic chemicals, which includes fluoro aniline, chloro aniline, phenol, kenzonitrile, acetophenone, trifluoro methoxy, and other intermediates of pharmaceutical, pesticide and dyestuft
現擁有氟苯胺、氯苯胺、苯酚、苯腈、苯乙酮、三氟甲氧基五大類系列有機合成化工及醫藥、農藥染料中間體產品。Manufacturer in china of a diverse range of specialty chemicals, including dyes and dye intermediates, pharmaceutical intermediates and active pharmaceutical ingredients, photo - initiators, and light stabilizers
-主要生產2 -噻吩乙胺, 3 , 4 -二甲氧基苯乙腈,芝麻酚等多種醫藥原料藥和中間體的廠家。Hydroxyquinol triacetate was prepared from p - benzoquinone by 1, 4 - addition reaction with acetic anhydride and then 6, 7 - dihydroxy coumarin was synthesized from it by hydrolyze and cyclization in concentrated sulfuric acid. then 6, 7 - dimethoxy coumarin was synthesized by methylating from 6, 7 - dihydroxy coumarin with an overall yield of 74. 4 %. the procedure was practical. its structure was confirmed by ir and 1hnmr
對苯醌與乙酸酐經1 , 4 -加成生成1 , 2 , 4 -苯三酚三乙酸酯,然後與蘋果酸反應經水解、環合反應得6 , 7 -二羥基香豆素,再經甲基化得到6 , 7 -二甲氧基香豆素,總收率為74 . 4 % ,整個過程反應條件溫和,操作方便,適合工業生產的要求,對產品結構進行了ir和1hnmr表徵。Auto data processing by tofms software combined with “ structured chromatogram ” was used to assign the components. 250 phenols were tentatively idenitified including 66 alkylphenol derivatives, 47 alkenylphenlo derivatives, 57 naphthalenol derivatives, 17 phenylphenol derivatives, 32 methoxyphenol derivatives, 9 acylphenol derivatives and 15 hydroxybenzaldehyde deriviatives
這些酚類化合物包括66個烷基苯酚、 47個烯基苯酚、 57個萘酚、 17個苯基苯酚、 32個甲氧基苯酚、 9個酚酮和15個酚醛化合物。Toxicity of chlorophenols to anaerobic methane formation
氯酚類化合物對厭氧產甲烷毒性的試驗研究A mixture of formic acid and acetic anhydride was found to be effective for the formation of an oxazolone, which was converted to an active ester in situ in the presence of a phenol or an n - hydroxide
實驗發現甲酸和醋酐混合物對惡唑酮的生成非常有效,惡唑酮在苯酚或n -氫氧化物存在的條件下在原位轉化為酯。Mineral trioxide aggregate ( mta ) is a new pulp capping material, which allows dental pulp to recover and promotes dentin bridge to form more effectively than some other pulp capping materials, for example, calcium hydroxide or formocresol, et al
摘要三氧化物多聚體是一種新的蓋髓材料,可以用於直接蓋髓或活髓切斷術,牙髓組織對其反應良好,尤其是修復性牙本質的形成狀況優于氫氧化鈣、甲醛甲酚等蓋髓材料。Sodium tripolyphosphate for industrial use including foodstuffs - determination of oxides of nitrogen content - 3, 4 - xylenol spectrophotometric method
工業三聚磷酸鈉包括食品工業用氮的氧化物含量的測定3 , 4 -二甲苯酚分光光度法Chemical company located in the garden city of hubei avenue traffic developed, hubei is one of the key enterprises, the main production of medicines, pesticides intermediate, the main product b chloride, chlorine b chloride, phenol de mdma, 2, 3 - amounts jiben formaldehyde, 2, 3 - two chlorobenzene formaldehyde, 3, 5 - two regards formaldehyde, the benyi methadone, the benyisuan
仙桃市金聯化工有限公司位於交通發達的湖北仙桃,是湖北省重點企業之一,主要生產各種醫藥、農藥中間體,主要產品乙酰氯、氯乙酰氯、對芐氧基苯酚、 2 , 3 -二甲基苯甲醛、 2 , 3 -二氯苯甲醛、 3 , 5 -二羥基苯甲醛、聯苯乙酮、聯苯乙酸。Since the establishment of its first laminates plant in 1988, the group has been growing in scale and expanding through vertical integration to become a widely recognized industry leader in laminates and printed circuit boards, with upstream capabilities in copper foil, bleached kraft paper, glass yarn, glass fabric, formalin, methanol, hydrogen peroxide, epoxy resin and tbba
集團自一九八八年成立首家覆銅面板廠以來,一直不斷擴展生產規模,並銳意深化垂直整合,除了在覆銅面板及印刷線路板行業建立了領導地位,更具備自行生產銅箔漂白木槳紙玻璃絲玻璃纖維布甲醛甲醇雙氧水環氧樹脂及四溴雙酚a等上游原料的生產設施。Kinetic study of oxidative coupling reaction of 2, 6 - dimethylphenol catalyzed by copper complexes
二甲基苯酚氧化偶合反應的動力學研究Abstract : in this article the technological process is introduced that anti - oxidant 264 and anti - oxidant 300 are prepared from mixed cresol. it is the first report at present
文摘:介紹了用生產對甲酚的副產品? ?混酚直接制取抗氧劑264及300的工藝過程.本工藝目前還未見報道分享友人