烷氧苯基 的英文怎麼說
中文拼音 [wányǎngběnjī]
烷氧苯基
英文
alkoxyphenyl radical
-
烷 :
名詞[化學] (有機化合物的一類) alkane
-
氧 :
名詞[化學] (氣體元素) oxygen (o)
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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。
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Bromochemical producer in china. most products are brominated hydrocarbons, but they also include acetyl and propionyl bromide, and phosphorus tribromide
-主要以生產
苯基丙酮1 , 4 -二溴丁
烷4 -丁
氧基苯酚1 . 3 -二
苯基丙酮等為主的醫藥中間體產品和殺菌靈。
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Tao feng changzhou chemical company located in the jiangsu international plastics city, is in changzhou city, the river additives ltd. and jurong city tao reagent production plant product sales window, the major products : toluene, pure benzene, xylene, n - octanol, ethyl acetate, acetic acid small fat, silicone oil, aniline, poly - succinimide, benzene triazole derivatives, isopropanolamine, ethanolamine, alkylation two aniline, scale inhibitor, promoting agents, antioxidants, ppd, defoamer, metal deactivator, hx - 3308 scale and corrosion inhibitor, hx03 - 12 diesel flow improver, parathion octyl - zinc chloride bridge acid, chlorine bridge anhydride, chlorobenzene, double - dicyclopentadiene, norbornene anhydride
常州濤峰化工有限公司座落在江蘇國際塑化城,是常州市夏溪助劑有限公司和句容市龍濤試劑廠生產的產品的銷售窗口,主要經營產品:甲
苯、純
苯、二甲
苯、辛醇、乙酸乙脂、乙酸丁脂、硅油、二
苯胺、雙聚丁二酰亞胺、
苯三唑衍生物、異丙醇胺、乙醇胺、
烷基二
苯胺、防垢劑、促進劑、抗
氧劑、降凝劑、消泡劑、金屬鈍化劑、 hx - 3308阻垢緩蝕劑、 hx03 - 12柴油流動改進劑、硫磷丁辛
基鋅鹽、氯橋酸、氯橋酸酐、氯
苯、雙聚環戊二烯、降冰片烯二酸酐等。
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Ethyl cellulose was synthesized successfully in one - step based on reaction of cellulose with excess chloroethane and sodium hydroxide in toluene as diluent
摘要採用纖維素與過量的氯乙
烷及氫
氧化鈉反應,以甲
苯為稀釋劑,用一步法成功地合成了乙
基纖維素。
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Talc, zinc stearate, phenyl trimethicone, iron oxide brown, ferric ammonium ferrocyanide, chrome oxide green, ultramarine blue, hydrated chrome oxide green
滑石,硬脂酸鋅,
苯基三甲
基聚矽
氧烷,
氧化鐵棕,
氧化鐵氨,
氧化鉻綠,人工合成群青藍,水
氧化鉻綠。
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Kzsm - 5 zeolite ; toluene ; methane ; oxidative methylation
Kzsm - 5沸石甲
苯甲
烷氧化甲
基化
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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。
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A butylated hydroxyanisole or butylated hydroxytoluene or mixtures thereof within the limits specified in part ii of this schedule may be used in conjunction with propyl gallate or octyl gallate or dodecyl gallate or mixture thereof within the limits specified, provided that the total amount of antioxidant shall not exceed, in the case of anhydrous oils and fats and vitamin oils and concentrates, and partial glycerol esters, 300 parts per million, in the case of butter for manufacturing purposes, 240 parts per million and in the case of essential oils and isolates from the concentrates of essential oils, 1000 parts per million
A不超逾本附表第ii部所指明分量的經丁化作用的羥
基茴香醚或經丁化作用的羥
基甲
苯或其混合物,可與不超逾指明分量的丙
基?酸鹽或辛
基?酸鹽或十二
烷基?酸鹽或其混合物同時使用,但添加於無水食油及脂肪維他命油及其濃縮物及部分丙三醇酯的抗
氧化劑總分量,不得超逾百萬分之300 ,添加於作製造用途的牛油的抗
氧化劑總分量,不得超逾百萬分之240 ,而添加於香精油及香精油濃縮物的分離物的抗
氧化劑總分量,則不得超逾百萬分之1000 。
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An excellent adhesive was prepared from bismaleimide ( bmi ), epoxy resin ( e - 51 and tde - 85 ), 4, 4 ' - diaminodiphenyl sulfone ( dds ) in this thesis. the influence of liquid rubber and polymer ether imide ( pei ) on the properties ( especially high - temperature strength and the peeling strength ) were discussed, their different toughening characteristics and mechanisms were discussed. last, the process and effection of heat - resisted structural adhesive were studied by adhesive experiment of synchronizer in automobile. the results of investigation made clear : the adhesive, has good properties, especially heat - resisted properity
根據材料分子設計的原理,研究了二
苯甲
烷雙馬來酰亞胺( bmi ) 4 , 4 』 ?二胺
基二
苯基碸( dds ) e ? 51 tde ? 85組成的環
氧膠粘劑體系,研究該體系在作為高溫結構膠粘劑使用時的粘接性能;然後研究了用無規羧
基液體丁腈橡膠( ctbn ? x )和聚醚酰亞胺( pei )分別來增韌該體系的增韌效果;最後通過碳纖維耐磨材料與同步器圓錐環的粘接實驗,研究了耐高溫結構膠粘劑的粘接工藝和使用效果。
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A super acylation catalyst, 4 - dimethylamino pyridine ( dmap ), was prepared and used to synthesize cholesteryl ester compounds. four kinds of cholesteryl ester compounds such as cholesteryl p - alkoxyl benzoate, cholesteryl dicarboxylate, cholesteryl lumequeic ester and coattail - like cholesteryl ester were synthesized by acylation method and super acylation catalyst method. chemical structures and liquid crystal behaviors of the synthesized samples have been characterized by using element analysis, ftir, dsc and polarized microscopy with a hot stage
本文合成了高效酰化催化劑4 -二甲
基氨
基吡啶( 4 - dimethylaminopyridine , dmap ) ,採用酰氯化法和高效酰化催化劑法分別合成了對
烷氧基苯甲酸膽甾醇酯、對稱脂族二羧酸膽甾醇酯、烯酸膽甾醇酯及燕尾型膽甾醇酯四類膽甾醇酯衍生物,並進行了化學結構和液晶性能的表徵。
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Water quality - determination of selected phenoxyalkanoic herbicides, including bentazones and hydroxybenzonitriles by gas chromatography and mass spectrometry after solid phase extraction and derivatization
水質.在固相萃取和衍生作用後用氣相色譜和質譜法測定包括
苯達松和羥
基苯基腈在內的選擇的
苯氧基鏈
烷類除草劑
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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。
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Abstract : this assay initially discussed the researches and developments of syntheses and reforming of the tetratlycidyletyer of tetraphenol ethane applying to the copper clad laminate and simply explained its principles and functions of uv - ray shield and fluorescence
摘要:本文對四官能環
氧樹脂[ 1 , 1 , 2 , 2 ?四(對羥
基苯基)乙
烷四縮水甘油醚]的合成與改性及在覆銅板中的應用作了初步探討,並對其屏蔽紫外線與產生熒光的機理作用作粗淺的闡述。
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Silgrip ? psa950 pressure sensitive adhesive is a toluene solution of phenyl based polysiloxane gum and resin
Psa950是
苯基基礎之聚矽
氧烷樹膠和樹脂的甲
苯溶劑感壓膠。
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A series of triarylphosphine ligands with alkoxyl groups have been prepared through five steps from commercially available 3 - bromophenol by a new synthetic route
摘要從間溴
苯酚出發,利用新的合成方法經五步反應合成了一系列具有不同
烷氧基的芳
基膦配體。
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Discussed conditions and factors of synthesis of the polydimethylsiloxane - phenylsilsesquioxane with pdms and ptms. analyzed the character of the polydimethylsiloxane - phenylsilsesquioxane with ir 、 1h - nmr
摘要探討了用羥
基硅油( pdms )和
苯基三甲
氧基硅
烷( ptms )合成聚二甲
基硅
氧烷梯形
苯基倍半硅
氧烷共聚物的反應條件,通過ir 、 1h - nmr確定了目標產物的結構。
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Non - ionic surface active agents - polyalkoxylated derivatives - determination of hydroxyl value - phthalic anhydride method
非離子表面活性劑聚
烷氧基化衍生物羥值的測定鄰
苯二甲酸酐法
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Dysprosium and dysprosium oxide - determination of tantalum content - para - chloride phenylfluorone - cetyl trimethyl ammonium bromide - ethanol spectrophotometric method
金屬鏑及
氧化鏑化學分析方法對氯
苯基熒光酮-溴化十六
烷基三甲
基胺分光光度法測定鉭量
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Abstract : benzotriazole is a good corrosion preventive compound that can reacts with aldehyde and alcohol. the addition reaction is used to synthesize eight alkoxyalkyl benzotriazoles by benzotriazole, propionaldehyde and methanol, ethanol, propanol, iso - propyl alcohol, n - but anol, iso - butanol, sec - butanol, tert - butanol. their structures were confirmed by elemental analysis, ir and 1hnmr. the mechanism of addition reaction was discussed
文摘:利用
苯駢三氮唑、丙醛分別和甲醇、乙醇、丙醇- 1 、丙醇- 2 、丁醇- 1 、丁醇- 2 、 2 -甲
基丙醇- 1 、 2 -甲
基丁醇- 2反應合成了八種
烷氧基烷基苯駢三氮唑,通過元素分析、 ir 、 1hnmr對上述化合物的結構進行了測定,並討論了這類加成反應的歷程。
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The novel title compound was synthesized with benzaldehyde, isobutyraldehyde, phosphorus trichloride as raw materials. the total yield was 40. 8 %. the structure was confirmed by 1h nmr, 31p nmr and elemental analysis
摘要以苯甲醛、異丁醛、三氯化磷為原料合成了新型的1 , 3 , 2 -氧磷雜環類化合物2 -苯羥甲基5 , 5 -二甲基4 -苯基2 -氧代1 , 3 , 2 -二氧磷雜環己烷,總收率為40 . 8 % ,並對其進行了nmr研究和結構表徵。