二氯乙基鋁中文同義詞二氯化乙基鋁;二氯乙基鋁(禁空運);二氯烷基鋁;二氯乙基鋁,1.6M己烷溶液;二氯乙基鋁,1.8MSOLUTIONINTOLUENE,SPCSEAL;二氯乙基鋁溶液;二氯乙基鋁,0.9MSOLUTIONINHEPTANE,HYSEAL;二氯乙基鋁,1.6M己烷溶液,J&KSEAL瓶英文名稱ETHYLALUMINUMDICHLORIDE英文同義詞Aluminiumethyldichloride;Aluminum,dichloroethyl-;Dichloro(ethyl)aluminium;dichloroethyl-aluminu;Dichloromonoethylaluminum;ethylaluminumdichloridesolution;ETHYLALUMINUMDICHLORIDE;Ethylaluminumdichloridesolution1.0inhexanesCAS號563-43-9分子式C2H5AlCl2分子量126.95EINECS號209-248-6相關(guān)類別有機金屬試劑;有機鋁;鹵代烴HalogenatedHydrocarbons;金屬有機物;催化劑;有機化工原料;ChemicalSynthesis;Organoaluminum;OrganometallicReagents;Organometallics;Al(Alminum)Compounds;CatalystsforOrganicSynthesis;ClassesofMetalCompounds;HomogeneousCatalysts;SyntheticOrganicChemistry;TitaniumAlkoxides,etc.(HomogeneousCatalysts);TypicalMetalCompoundsMol文件563-43-9.mol結(jié)構(gòu)式二氯乙基鋁性質(zhì)熔點32°C(lit.)沸點68-70°C密度0.927g/mLat25°C蒸氣壓5mmHg(60°C)閃點40°F儲存條件0-6°C形態(tài)液體比重0.927顏色無色至淡黃色水溶解性Solubleinacetone.Misciblewithalcohol,chloroform,ether.Reactswithwater.凝固點32℃敏感性Air&MoistureSensitive水解敏感性8:reactsrapidlywithmoisture,water,proticsolventsMerck326BRN4123357暴露限值A(chǔ)CGIH:TWA50ppm(Skin)OSHA:TWA500ppm(1800mg/m3)NIOSH:IDLH1100ppm;TWA50ppm(180mg/m3)InChIKeyUAIZDWNSWGTKFZ-UHFFFAOYSA-LCAS數(shù)據(jù)庫563-43-9(CASDataBaseReference)EPA化學(xué)物質(zhì)信息Aluminum,dichloroethyl-(563-43-9)二氯乙基鋁用途與合成方法化學(xué)性質(zhì)黃色透明液體。有刺激性。溶于苯、乙醚、戊烷。用途用作烯烴聚合和芳烴加氫的催化劑，如用作聚丙烯的助催化劑用途烯烴聚合的助催化劑。生產(chǎn)方法倍半乙基氯化鋁和無水三氯化鋁的按配比加入到反應(yīng)器內(nèi)，在攪拌下加熱到反應(yīng)溫度，然后在氮氣氣氛下冷卻，進行減壓蒸餾，即得成品。工藝條件：反應(yīng)溫度：125-150℃，時間1-2h。配比AICI3：AIEt2CI=0.97-1.05（摩爾比）蒸餾（107-116Pa），塔頂溫度75-85℃原料消耗(kg/t)氯乙烷960鋁粉190