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单词 乙基苯
释义

See also:

乙基

ethyl group (chemistry)

乙苯 n

ethylbenzene n

苯乙 adj

phenylacetic adj

External sources (not reviewed)

填料为氟化、高交联乙烯基苯(DVB)凝胶,溶剂快速变化期间可阻止降解,是鉴别不同溶剂的理想 [...]
选择。
malvern.com.cn
The packing is a fluorinated, highly
[...] crossed-linked di-vinyl-benzene (DVB) gel that resists [...]
degradation during quick solvent
[...]
changes, ideal for scouting different solvents.
malvern.com
混合乙基间苯二酚 与拟漆姑萃取物:有效对抗黑斑,均匀肤色。
clarinsusa.com
A combination of hexylresorcinol and spergularia extract: anti-dark spot action, evens skin tone.
clarinsusa.com
大唐主要产品有:邻甲酚、抗氧剂BHT、抗氧剂2246、2,6-二甲酚、对甲苯
[...] 磺酸、2,4-二甲酚、3,4-二甲酚、对乙基酚、2-叔丁基对甲酚、6-叔丁基间甲酚、6-叔丁基邻甲酚、2,6-二叔丁基对甲酚、2,6-二叔丁基乙基苯酚等酚系衍生物。
chem-expert.cn
Our main products: 2,4 - xylenol, 2,6 - xylenol, 3,4 - xylenol, ethyl phenol, o-cresol, 2 - tert-butyl-p-cresol, 6 - Tert-butyl-m-cresol, 6 -
[...]
tert-butyl-o-cresol, 2,6 - tert-butyl-p- cresol,
[...] 2,6 - tert-butyl ethyl phenol, such as [...]
the Department of phenol derivatives.
chem-expert.com
不含乙烯和甲基苯乙烯单体。
synflex.com
class H. It
[...] is styrene monomer and vinyl toluene free.
synflex.com
哌拉西林钠;
[...] (2S,5R,6R)-3,3-二甲基-6- [(4-乙基-2,3-二氧代-1-哌嗪甲酰 基)苯乙 酰 氨 基 ]-7-氧代-4-硫杂-1-氮杂双环[3.2.0 ]庚烷-2-甲酸钠盐
chemblink.com
2S-[2alpha,5alpha,6beta(S*)]]-6-[[[[(4-Ethyl-2,3-dioxo-1-piperazinyl)carbonyl]amino]phenylacetyl]amino ]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic [...]
acid monosodium salt
chemblink.com
苯乙烯或乙烯基甲苯为活 性稀释剂的不饱和聚酯树脂(UP)、不含挥发性有机物(不含有单体成分的树脂,即MF树脂)的不饱和聚酯树脂、环氧树脂、水性树脂、溶剂型醇酸树脂或水性醇酸树脂。
elantas.cn
Unsaturated polyester resins
[...] (UPs) with styrene or vinyl toluene as a reactive [...]
thinner UPs without volatile organic substances
[...]
(Monomer free so-called MF resins) Epoxy resins Water-based resins Alkyd resins with an organic solvent or water-based.
elantas.com
麻管局还 建议中国政府和尚未这样做的其他各国政府以相 同方式密切监测乙酸的 酯类以及清单所列其他 有机酸的酯类(例如邻基苯甲酸和 N-乙酰邻氨 基苯酸)
incb.org
The Board also recommends that the Government of China and other Governments that are
[...]
not already doing
[...] so closely monitor phenylacetic acid esters and the esters of other scheduled organic acids (i.e. anthranilic acid andN -acetylanthranilic [...]
acid) in
[...]
the same way as they monitor the acids themselves.
incb.org
可視乎情況適當而混合使用苯甲酸、對 基苯 甲 酸 乙 酯 、對 羥 基苯 甲 酸甲酯及山梨酸,但前提是必須符合以下條件:當食物所含的每種該等食物添加劑的分量以其在該食物的最高准許含量所佔百分率的方式顯示時,該等百分率合計不超過100。
cfs.gov.hk
Benzoic acid, ethyl para-hydroxybenzoate, methyl para-hydroxybenzoate [...]
and sorbic acid, as appropriate, can be used in combination
[...]
only if the following condition is satisfied: when the quantity of each such food additive present in that food is expressed as a percentage of the maximum permitted level, the sum of those percentages does not exceed 100.
cfs.gov.hk
二零一一年五月 二十三日,台灣當局通知中心,多款飲品驗出含 苯 二 甲 酸二 (2 - 乙基 己 酯) (DEHP)、苯二甲 酸二異壬酯(DINP)及鄰苯二甲酸二正丁酯(DBP)。
cfs.gov.hk
On 23 May 2011, CFS was informed by Taiwan that many drinks were found containing plasticisers of di (2-ethylhexyl) phthalate (DEHP), di-isononyl phthalate (DINP) and di-butyl phthalate (DBP).
cfs.gov.hk
PX 大多用于生产聚酯,而略微超过一半的苯则用 苯乙 烯 基 聚 合 物的生产。
exxonmobilchemical.com.cn
PX is mostly used in the production of polyester, while slightly more
[...] than half of benzene demand is consumed in the production of styrenebased polymers.
exxonmobilchemical.com.cn
建立了固相萃取-高效液相色谱-串联质谱(HPLC-MS/MS)同时检测人体尿液中N-乙酰基-S-(3,4-二羟基丁基)-L-半胱氨酸(DHBMA)、N-乙酰基-S-(3-羟基丙基)半胱氨酸(3-HPMA)、N-乙酰基-S-( 2- 氰 乙基 ) - L -2- 氨 基 - 3 -巯 基 羧 酸 (CEM A) 和 苯 巯 基 尿 酸 (SPMA)的检测方法。
chrom-china.com
A method was developed for the simultaneous extraction and determination of four mercapturic acids (MAs), N-acetyl-S-(3,4-dihydroxybutyl)-L-cysteine (DHBMA),
[...]
N-acetyl-S-(3-hydroxypropyl)-L-cysteine
[...] (3-HPMA), N-acetyl-S-(2-carboxyethyl)-L-cysteine (CEMA) and S-phenylmercapturic acid (SPMA), in human urine using [...]
solid phase extraction and high performance liquid chromatography-tandem
[...]
mass spectrometry (HPLC-MS/MS).
chrom-china.com
播种用的穴盘的孔径为2cm, 聚苯乙烯的材料,播种用基质是 棕色的泥炭,其中每立方米混有 500 克的P.G. Mix。
cyclamen.com
Seed is sown in expanded polystyrene trays of 2cm diameter cells, [...]
in a sowing medium of young peat enriched with 500g of general NPK mix per c.m.
cyclamen.com
关于水泥窑的现有报告提供了有关以下具体化合物的性能数据:三氯甲烷 (氯仿);二氯甲烷(甲叉二氯);四氯化碳;1,2-二氯乙烷;1,1,1-三氯乙 烷;三氯乙烯;四氯乙烯;1,1,2-三氯-1,2,2-三氟乙烷(氟利昂 113);氯苯; 苯;二甲苯;甲苯;1,3,5-三基苯; 甲 基乙基 酮 ;甲基异丁基酮;六氟碳;苯 氧基酸;氯代烃类;氯代脂肪烃;氯化芳烃;多氯联苯和持久性有机污染物杀 虫剂。
ficem.org
The available reports on cement kilns provides data about performance with regard to the following specific compounds: trichloromethane (chloroform); dichloromethane (methylene chloride); carbon tetrachloride; 1,2-dichloroethane; 1,1,1-trichloroethane; trichloroethylene; tetrachloroethylene; 1,1,2-trichloro-1,2,2-trifluorethane (Freon 113); chlorobenzene; benzene; xylene; toluene; 1,3,5trimethylbenzene; methyl ethyl ketone; methyl isobutyl ketone; carbon hexafluorine; phenoxy acids; chlorinated hydrocarbons; chlorinated aliphatics; chlorinated aromatics; PCBs; and POPs pesticides.
ficem.org
另外一个高端应用的选择是Exxpro™特种弹性体一种溴化异丁烯对 基苯乙 烯 三 聚物(BIMSM)。
exxonmobilchemical.com
Another option for high-end applications is Exxpro™ specialty elastomer, a brominated
[...] isobutylene paramethyl-styrene terpolymer (BIMSM).
exxonmobilchemical.com
委員察悉,台灣的食品藥物管理局(下稱"食品藥物管理 局 ")於 2011年 5 月 23日公布在16個飲品樣本中發現塑化劑" 鄰苯 二甲酸二(2—乙基己酯 )"(DEHP),濃度最高達百萬分之34.1,原 因是飲品中使用的"起雲劑"摻雜了DEHP。
legco.gov.hk
Members noted that the Food and Drug Administration ("FDA") in Taiwan announced on 23 May 2011 that di(2-ethylnexyl) phthalate ("DEHP") had been detected in 16 samples of drinks at levels up to 34.1 parts per million ("ppm") as DEHP had been mixed in the clouding agent used in the production of the drinks.
legco.gov.hk
2-氨基-1-(2-甲氧基-4-甲磺酰胺基-5-苯 氧 基苯基)乙 酮 盐 酸盐
chemblink.com
2-Amino-1-(2-methoxy-4-methanesulfonylamino-5-phe noxyphen yl )ethanone hydrochloride
chemblink.com
由于这两种乳胶粉能够改善膨化 苯乙 烯 板 (EPS)和其他有 基 底 用 砂浆的粘附性, 它们也是节能型外墙外保温系统的理想用料, 与SILRES®有机硅树脂抹灰等产品一起使用, [...]
外墙保护可变得更为持久、 高效和灵活。
wacker.com
Since both powders improve the bonding of mortars to
[...] EPS boards and other organic substrates, they are ideal for use in [...]
energy-saving external thermal
[...]
insulation composite system (ETICS).
wacker.com
(g) 在與“伐地那非;其鹽類”有關的項目中,廢除“其 鹽類”而代以“其鹽類;任何含有 2-(2-乙氧苯基)5-甲基-7-丙基咪唑并 [5,1-f ][1,2,4 ]三嗪-4(3H)酮的化學結構(在任何程度上被取代或沒有被取代者) 的化合物;其鹽類”。
legco.gov.hk
(g) in the item relating to “Vardenafil; its salts”, by repealing “its salts” and substituting “its salts; any compound containing the chemical structure of 2-(2-ethoxyphenyl)-5methyl-7-propylimidazo[5,1-f][1,2,4 ]triazin-4(3H)-one substituted to any degree or without substitution; its salts”.
legco.gov.hk
帕金森病纹状体多巴胺能神经元缺失,多巴胺和多巴胺代谢物3,4-二 基苯乙 酸 减 少。
chinese.eurekalert.org
The major pathological finding in Parkinson’s disease is the loss of nigrostriatal
[...]
dopaminergic neurons, with a resultant decrease in dopamine and the dopamine
[...] metabolite 3,4-dihydroxyphenylacetic acid.
chinese.eurekalert.org
很可能有许多有机汞(如二基汞、苯汞、乙基汞及甲基汞);但是,到目前为止,在环境中微生物和自然过程产生的最常见的有 机汞化合物是甲基汞(UNEP 2002)。
zeromercury.org
There is a potentially large number of organic mercury compounds (such as dimethylmercury, phenylmercury, ethylmercury and methylmercury); however, by far the most common organic mercury compound that micro-organisms and natural processes generate in the environment is methylmercury (UNEP 2002).
zeromercury.org
有机汞化合物类群中,认为烷基汞化合物(尤 乙基 汞 和 甲基汞)毒性相当类似(历 史上也曾用作杀虫剂),而其它有机汞化合物, 苯 汞 ,其毒性更类似于无机汞(UNEP 2002)。
zeromercury.org
Within the group of organic mercury compounds, alkylmercury compounds (especially ethylmercury and methylmercury) are thought to be rather similar as to toxicity (and also historical use as pesticides), while other organic mercury compounds, such as phenylmercury, resemble more inorganic mercury in their toxicity (UNEP 2002).
zeromercury.org
统的影响”、“毒理机制和方法”(2008 年);“产后甲醛暴露对老鼠海马状突起和
[...]
大脑半球的锥体细胞数量、细胞层体积的影响:一个体视学研究”(2007 年);“褪
[...] 黑激素可防止甲醛诱导的老鼠前额皮层神经毒害:免疫组织化学和生物化学研 究”(2007 年);“咖啡苯乙酯对防止老鼠因吸入香烟烟雾造成肝损伤的保护作 [...]
用”(2007 年);“W-3 必需脂肪酸对防止甲醛诱导老鼠前额皮层神经元损伤的保
[...]
护作用”(2007 年);“W-3 脂肪酸在老鼠脑缺血再灌注模型中的保护作用”(2007 年)。
daccess-ods.un.org
(2008); “Effects of post-natal formaldehyde exposure on pyramidal cell number, volume of cell layer in hippocampus and hemisphere in the rat: a stereological study” (2007); “Melatonin prevents formaldehyde-induced neurotoxicity in prefrontal cortex of rats: an immunohistochemical and biochemical
[...]
study” (2007); “The protective effects of
[...] caffeic acid phenethyl ester (CAPE) [...]
against liver damage induced by cigarette smoke
[...]
inhalation in rats” (2007); “Protective effects of W-3 essential fatty acids against formaldehyde-induced neuronal damage in prefrontal cortex of rats” (2007); “Protective effects of W-3 fatty acids in a rat focal cerebral ischaemia-reperfusion model” (2007).
daccess-ods.un.org
跨骏工程塑料制品公司(Quadrant EPP)材料的本粘合剂使用手册中提及了许多用于表面处理或溶剂粘结的 化学品:二基乙酰胺 、二甲基甲酰胺、二氧杂环已烷、乙醇(酒精)、甲酸、六氟丙酮半水合物、异丙醇、 二氯甲烷、全氯乙烯(四乙烯)、 苯 酚 、 磷酸、重铬酸钾、p-甲苯-磺酸、间二苯酚、重铬酸钠、硫酸、1,1,1三氯乙烷和三氯三氟乙烷。
quadrantplastics.com
Plenty of chemicals, to be used for surface pre-treatment or solvent cementing, are mentioned in this guide for adhesive bonding of Quadrant Engineering Plastic Products’ materials: dimethylacetamide, dimethylformamide, dioxane, ethanol (ethyl alcohol), formic acid, hexafluoroacetonesesquihydrate, isopropyl alcohol (isopropanol), methylene chloride, perchloroethylene (tetrachloroethylene), phenol, phosphoric acid, potassium dichromate, p-toluene-sulfonic acid, resorcinol, sodium dichromate, sulphuric acid, 1,1,1-trichloroethane, trichlorotrifluoroethane.
quadrantplastics.com
异丁烯-异戊二烯共聚橡胶(IIR)、溴化异丁烯-异戊二烯共聚橡胶(BIIR)、氯化异丁烯-异戊二烯共聚橡胶(CIIR)和溴化异丁烯-对 基苯乙 烯 共 聚弹性体(BIMSM)的硫化与通用橡胶(GPR)不同。
exxonmobilchemical.com.cn
The vulcanization of isobutylene-co-isoprene rubber (IIR), brominated isobutylene-co-isoprene rubber (BIIR), chlorinated isobutylene-co-isoprene rubber (CIIR), and brominated isobutylene-co-para-methylstyrene elastomer (BIMSM) differs from that of general-purpose rubbers (GPR).
exxonmobilchemical.com.cn
獨立非執行董事確定上述關連交易 基 於 以 下情況下 簽訂:(甲)在本集團一般及日常業務過程中訂立; 乙 ) 按 正常商業條款或按不遜於本集團提供予獨立 第三方或由獨立第三方提供的條款訂立;及(丙)根據規管該等交易的相關協議,按公平合理且符合 本公司股東整體利益的條款訂立。
asiasat.com
The INEDs confirmed that the aforesaid connected transactions were entered into (a) in the ordinary and usual course of business of the Group; (b) either on normal commercial terms or on terms no less favourable to the Group than terms available to or from independent third parties; and (c) in accordance with the relevant agreements governing them on terms that are fair and reasonable and in the interests of the shareholders of the Company as a whole.
asiasat.com
因此,業界應繼續密切監察生產過程、找出可能引起問題的地方和 制訂方法,以防止或減少食品在製造及貯存過程中產生 基 甲 酸 乙 酯, 並把食品的基甲酸乙酯含 量減至最低。
cfs.gov.hk
It is therefore important for the industry to continue closely monitor the manufacturing process, identify potentially problematic conditions and develop methods that would prevent or reduce the formation of EC and maintain EC contamination at the lowest level possible during processing and storage.
cfs.gov.hk
据预 计,苯乙烯行 业会快速增长,预计会建设使用非氟氯烃发泡剂的新产能,以满足对聚氨 酯夹芯板成本高效替代品越来越高的需求。
multilateralfund.org
The XPS sector is expected to grow rapidly and new capacities based on non-HCFC blowing agents are expected to be established to meet the increasing demand for cost-effective alternatives to polyurethane sandwich panels.
multilateralfund.org
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