[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"currency-rates":3,"$fyk2oeqxpb7bd":8,"compound-J-1990641-0":171,"verified-suppliers-J-1990641-0":394},{"rates":4,"source":7},{"USD":5,"CNY":6},1,6.689327,"live",{"rows":9,"total":170,"current":5,"size":145},[10,33,45,60,74,85,96,113,123,135,146,158],{"slug":11,"cid":12,"imgSvg":13,"name":14,"nameZh":15,"cas":16,"formula":17,"iupac":14,"category":18,"categoryName":19,"categoryEnName":20,"industry":21,"tags":22,"offersCount":24,"supplierCount":25,"bestOffer":26},"843627791009189888","J-1971488-8","\u002Fimages\u002Fchem_structures_svg\u002F399\u002F65845-61-6.svg","N-Methylcyclohexanamine hydrochloride","N-甲基环己胺盐酸盐","65845-61-6","C7H16ClN","acids","有机酸","Organic Acids","",[23],"In Stock",4,2,{"unitPrice":27,"pack":28,"currency":29,"origin":30,"originFlag":31,"moq":21,"stock":32},2.64,"500g","CNY","China","CN","in-stock",{"slug":34,"cid":35,"imgSvg":36,"name":37,"nameZh":38,"cas":39,"formula":40,"iupac":37,"category":18,"categoryName":19,"categoryEnName":20,"industry":21,"tags":41,"offersCount":24,"supplierCount":5,"bestOffer":42},"785882541994283008","J-1323843-4","\u002Fimages\u002Fchem_structures_svg\u002F104\u002F67627-18-3.svg","Potassium indigotrisulfonate","靛蓝三磺酸钾","67627-18-3","C16H7K3N2O11S3",[23],{"unitPrice":43,"pack":44,"currency":29,"origin":30,"originFlag":31,"moq":21,"stock":32},180,"5g",{"slug":46,"cid":47,"imgSvg":48,"name":49,"nameZh":50,"cas":51,"formula":52,"iupac":49,"category":53,"categoryName":54,"categoryEnName":55,"industry":21,"tags":56,"offersCount":57,"supplierCount":25,"bestOffer":58},"785889752443260928","J-28559-9","\u002Fimages\u002Fchem_structures_svg\u002F292\u002F15060-55-6.svg","Ammonium tetrathiomolybdate","四硫钼酸铵","15060-55-6","H8MoN2S4","inorganic","无机化合物","Inorganic Chemicals",[23],7,{"unitPrice":59,"pack":28,"currency":29,"origin":30,"originFlag":31,"moq":21,"stock":32},24,{"slug":61,"cid":62,"imgSvg":63,"name":64,"nameZh":65,"cas":66,"formula":67,"iupac":64,"category":18,"categoryName":19,"categoryEnName":20,"industry":21,"tags":68,"offersCount":69,"supplierCount":25,"bestOffer":70},"855452191530422272","J-1994428-7","\u002Fimages\u002Fchem_structures_svg\u002F500\u002F16350-96-2.svg","N-benzylcyclohexanamine.hydrochloride","N-苄基环己胺盐酸盐","16350-96-2","C13H20ClN",[23],5,{"unitPrice":71,"pack":72,"currency":29,"origin":73,"originFlag":31,"moq":21,"stock":32},6,"1000g","中国",{"slug":75,"cid":76,"imgSvg":77,"name":78,"nameZh":79,"cas":80,"formula":81,"iupac":78,"category":18,"categoryName":19,"categoryEnName":20,"industry":21,"tags":82,"offersCount":25,"supplierCount":25,"bestOffer":83},"785871840001134592","J-982001-0","\u002Fimages\u002Fchem_structures_svg\u002F001\u002F10517-44-9.svg","1,3-Diaminopropane dihydrochloride","1,3-二氨基丙烷二盐酸盐","10517-44-9","C3H12Cl2N2",[23],{"unitPrice":84,"pack":28,"currency":29,"origin":30,"originFlag":31,"moq":21,"stock":32},3.78,{"slug":86,"cid":87,"imgSvg":88,"name":89,"nameZh":90,"cas":91,"formula":92,"iupac":89,"category":53,"categoryName":54,"categoryEnName":55,"industry":21,"tags":93,"offersCount":57,"supplierCount":94,"bestOffer":95},"785880365658017792","J-14975-6","\u002Fimages\u002Fchem_structures_svg\u002F262\u002F12003-67-7.svg","Lithium aluminate","氧化铝锂","12003-67-7","AlHLiO2",[23],3,{"unitPrice":94,"pack":28,"currency":29,"origin":73,"originFlag":31,"moq":21,"stock":32},{"slug":97,"cid":98,"imgSvg":99,"name":100,"nameZh":101,"cas":102,"formula":103,"iupac":100,"category":104,"categoryName":105,"categoryEnName":106,"industry":21,"tags":107,"offersCount":108,"supplierCount":108,"bestOffer":109},"785871830249377792","J-6931-9","\u002Fimages\u002Fchem_structures_svg\u002F456\u002F58068-80-7.svg","1-Octanoylbenzotriazole","N-辛酰苯并三唑","58068-80-7","C14H19N3O","aromatics","芳香烃","Aromatic Hydrocarbons",[],0,{"unitPrice":110,"pack":21,"currency":111,"origin":21,"originFlag":21,"moq":21,"stock":112},9007199254740991,"USD","made-to-order",{"slug":114,"cid":115,"imgSvg":116,"name":117,"nameZh":118,"cas":119,"formula":120,"iupac":117,"category":53,"categoryName":54,"categoryEnName":55,"industry":21,"tags":121,"offersCount":69,"supplierCount":25,"bestOffer":122},"785871842446413824","J-1960944-3","\u002Fimages\u002Fchem_structures_svg\u002F495\u002F10534-86-8.svg","Hexaamminecobalt(III) nitrate","六氨合钴(III)硝酸盐","10534-86-8","CoH18N9O9",[23],{"unitPrice":71,"pack":28,"currency":29,"origin":30,"originFlag":31,"moq":21,"stock":32},{"slug":124,"cid":125,"imgSvg":126,"name":127,"nameZh":128,"cas":129,"formula":130,"iupac":127,"category":53,"categoryName":54,"categoryEnName":55,"industry":21,"tags":131,"offersCount":24,"supplierCount":25,"bestOffer":132},"785871842576437248","J-814544-6","\u002Fimages\u002Fchem_structures_svg\u002F221\u002F12037-42-2.svg","vanadium oxide","氧化钒","12037-42-2","O13V6",[23],{"unitPrice":133,"pack":134,"currency":29,"origin":30,"originFlag":31,"moq":21,"stock":32},112.8,"100g",{"slug":136,"cid":137,"imgSvg":138,"name":139,"nameZh":140,"cas":141,"formula":142,"iupac":139,"category":53,"categoryName":54,"categoryEnName":55,"industry":21,"tags":143,"offersCount":57,"supplierCount":5,"bestOffer":144},"785871842647740416","J-1333345-2","\u002Fimages\u002Fchem_structures_svg\u002F479\u002F26490-63-1.svg","COBALT TETRAFLUOROBORATE HEXAHYDRATE","四氟化硼钴水合物","26490-63-1","B2CoF8H12O6",[23],{"unitPrice":145,"pack":134,"currency":29,"origin":30,"originFlag":31,"moq":21,"stock":32},12,{"slug":147,"cid":148,"imgSvg":149,"name":150,"nameZh":151,"cas":152,"formula":153,"iupac":150,"category":53,"categoryName":54,"categoryEnName":55,"industry":21,"tags":154,"offersCount":155,"supplierCount":94,"bestOffer":156},"785871842698072064","J-814953-0","\u002Fimages\u002Fchem_structures_svg\u002F432\u002F72259-10-0.svg","Copper(II) tetrafluoroborate hexahydrate","六水合四氟硼酸铜(II)","72259-10-0","B2CuF8H12O6",[23],10,{"unitPrice":157,"pack":28,"currency":29,"origin":21,"originFlag":21,"moq":21,"stock":32},2.6,{"slug":159,"cid":160,"imgSvg":161,"name":162,"nameZh":163,"cas":164,"formula":165,"iupac":162,"category":53,"categoryName":54,"categoryEnName":55,"industry":21,"tags":166,"offersCount":25,"supplierCount":5,"bestOffer":168},"785871863254355968","J-1990080-7","\u002Fimages\u002Fchem_structures_svg\u002F149\u002F123333-60-8.svg","Cerium(IV) sulfate hydrate","铈(IV)硫酸盐水合物","123333-60-8","CeH2O9S2",[167],"Made to Order",{"unitPrice":169,"pack":28,"currency":29,"origin":30,"originFlag":31,"moq":21,"stock":32},5.6,3204,{"slug":172,"cid":173,"imgSvg":174,"name":175,"nameZh":175,"cas":176,"formula":177,"iupac":175,"mdl":21,"mw":178,"category":179,"categoryName":180,"categoryEnName":181,"industry":21,"tags":182,"synonyms":183,"properties":190,"ghs":254,"offers":255,"activity":256,"upstream":266,"downstream":279,"customs":317,"safetyRows":330,"toxicity":350,"synthesis":351,"msds":352,"updatedAt":353,"isProhibited":354,"related":355,"__ts":392,"__lang":393,"__slug":173},"785872009098694656","J-1990641-0","\u002Fimages\u002Fchem_structures_svg\u002F113\u002F22839-47-0.svg","阿司帕坦","22839-47-0","C14H18N2O5","294.303","organic","有机化合物","Organic Compounds",[],[184,185,186,187,188,189],"阿斯巴甜","甜味素","蛋白糖","天冬甜素","天冬氨酰苯丙氨酸甲酯","天门冬酰苯丙氨酸甲酯",[191,196,201,206,211,215,219,222,226,230,234,238,242,246,250],{"label":192,"labelZh":193,"value":194,"prop":195},"Melting Point","熔点","242-248 °C","meltingPoint",{"label":197,"labelZh":198,"value":199,"prop":200},"Boiling Point","沸点","535.8±50.0 °C at 760 mmHg","boilingPoint",{"label":202,"labelZh":203,"value":204,"prop":205},"Density","密度","1.3±0.1 g\u002Fcm3","density",{"label":207,"labelZh":208,"value":209,"prop":210},"Flash Point","闪点","277.8±30.1 °C","flashPoint",{"label":212,"labelZh":213,"value":214},"Exact Mass","精确质量","294.121582",{"label":216,"labelZh":217,"value":218},"PSA","其他信息","118.72000",{"label":220,"labelZh":220,"value":221},"LogP","1.11",{"label":223,"labelZh":224,"value":225},"Appearance","外观性状","白色粉末或片",{"label":227,"labelZh":228,"value":229},"Vapor Pressure","蒸汽压","0.0±1.5 mmHg at 25°C",{"label":231,"labelZh":232,"value":233},"Refractive Index","折射率","1.557",{"label":235,"labelZh":236,"value":237},"Storage Conditions","储存条件","2-8℃",{"label":239,"labelZh":240,"value":241},"Stability","稳定性","常温常压下稳定\n避免接触强氧化剂",{"label":243,"labelZh":244,"value":245},"Molecular Structure","分子结构","1、 摩尔折射率：74.01\n2、 摩尔体积（cm\n3\n\u002Fmol）：229.7\n3、 等张比容(90.2K)：625.9\n4、 表面张力(dyne\u002Fcm)：55.0\n5、 极化率(10-24cm\n3\n)：29.34",{"label":247,"labelZh":248,"value":249},"Computational Chemistry","计算化学","1、疏水参数计算参考值（XlogP）:-2.7\n2、氢键供体数量：3\n3、氢键受体数量：6\n4、可旋转化学键数量:8\n5、互变异构体数量：2\n6、拓扑分子极性表面积（TPSA）:119\n7、重原子数量：21\n8、表面电荷：0\n9、复杂度：380\n10、同位素原子数量：0\n11、确定原子立构中心数量：2\n12、不确定原子立构中心数量：0\n13、确定化学键立构中心数量：0\n14、不确定化学键立构中心数量：0\n15、共价键单元数量：1",{"label":251,"labelZh":252,"value":253},"Additional Property","更多","1.性状：白色结晶粉末，无臭，有强甜味。甜味近似蔗糖，甜度为蔗糖的150~200倍，甜味阈值为0.001%~0.007%。可溶于水，25℃时的溶解度为10.20%。在甲醇、乙醇中的溶解度分别为3.72%和0.26%。在水溶液中易水解。在酸性条件下分解成单体氨基酸，在中性或碱性时可环化为二酮哌嗪，温度升高，反应速度加快。0.8%溶液的PH值约4.5~6.0。\n2.密度（g\u002FmL,25\u002F4℃）：未确定\n3.相对蒸汽密度（g\u002FmL,空气=1）：未确定\n4.熔点（ºC）：242-248\n5.沸点（ºC,常压）：未确定\n6.沸点（ºC,5.2kPa）：未确定\n7.折射率： 14.5 ° (C=4, 15mol\u002FL Formic Acid)\n8.闪点（ºC）：未确定\n9.比旋光度（º）：15.5 º (c=4, 15N formic acid)\n10.自燃点或引燃温度（ºC）：未确定\n11.蒸气压（kPa,25ºC）：未确定\n12.饱和蒸气压（kPa,60ºC）：未确定\n13.燃烧热（KJ\u002Fmol）：未确定\n14.临界温度（ºC）：未确定\n15.临界压力（KPa）：未确定\n16.油水（辛醇\u002F水）分配系数的对数值：未确定\n17.爆炸上限（%,V\u002FV）：未确定\n18.爆炸下限（%,V\u002FV）：未确定\n19.溶解性：未确定",null,[],[257,260,263],{"key":258,"value":259},"描述","Aspartame是人造非糖类甜味剂。",{"key":261,"value":262},"相关类别","信号通路\n>>\n其他\n>>\n其他\n研究领域\n>>\n其他",{"key":264,"value":265},"参考文献","[1].\nMagnuson, B.A., et al., Aspartame: a safety evaluation based on current use levels, regulations, and toxicological and epidemiological studies. Crit Rev Toxicol, 2007. 37(8): p. 629-727.\n[2].\nButchko, H.H., et al., Aspartame: review of safety. Regul Toxicol Pharmacol, 2002. 35(2 Pt 2): p. S1-93.\n[3].\nHumphries, P., E. Pretorius, and H. Naude, Direct and indirect cellular effects of aspartame on the brain. Eur J Clin Nutr, 2008. 62(4): p. 451-62.",[267,273],{"slug":268,"cid":269,"name":270,"nameZh":270,"cas":271,"imgSvg":272},"785897091703509000","J-1519019-6","N-甲酰基-L-天冬氨酰-L-...","33605-76-4","https:\u002F\u002Fapi.chemical.xiaokangmed.com\u002Fimages\u002Fchem_structures_svg\u002F336\u002F33605-76-4.svg",{"slug":274,"cid":275,"name":276,"nameZh":276,"cas":277,"imgSvg":278},"785896547970715600","J-1516082-3","(S)-2-氨基-3-苯基丙酸甲酯","2577-90-4","https:\u002F\u002Fapi.chemical.xiaokangmed.com\u002Fimages\u002Fchem_structures_svg\u002F420\u002F2577-90-4.svg",[280,286,292,298,304,310,311],{"slug":281,"cid":282,"name":283,"nameZh":283,"cas":284,"imgSvg":285},"785884074664267800","J-1180582-5","N-乙酰基-L-苯丙氨酸甲酯","3618-96-0","https:\u002F\u002Fapi.chemical.xiaokangmed.com\u002Fimages\u002Fchem_structures_svg\u002F415\u002F3618-96-0.svg",{"slug":287,"cid":288,"name":289,"nameZh":289,"cas":290,"imgSvg":291},"785891931673595900","J-1754715-0","甲醇","67-56-1","https:\u002F\u002Fapi.chemical.xiaokangmed.com\u002Fimages\u002Fchem_structures_svg\u002F233\u002F67-56-1.svg",{"slug":293,"cid":294,"name":295,"nameZh":295,"cas":296,"imgSvg":297},"785892785294151700","J-832960-8","L-天门冬氨酸","56-84-8","https:\u002F\u002Fapi.chemical.xiaokangmed.com\u002Fimages\u002Fchem_structures_svg\u002F155\u002F56-84-8.svg",{"slug":299,"cid":300,"name":301,"nameZh":301,"cas":302,"imgSvg":303},"785894972149731300","J-39804-4","L-苯丙氨酸","63-91-2","https:\u002F\u002Fapi.chemical.xiaokangmed.com\u002Fimages\u002Fchem_structures_svg\u002F489\u002F63-91-2.svg",{"slug":305,"cid":306,"name":307,"nameZh":307,"cas":308,"imgSvg":309},"785888245928955900","J-24408-8","(2S-顺式)-(-)-5-苄...","5262-10-2","https:\u002F\u002Fapi.chemical.xiaokangmed.com\u002Fimages\u002Fchem_structures_svg\u002F148\u002F5262-10-2.svg",{"slug":274,"cid":275,"name":276,"nameZh":276,"cas":277,"imgSvg":278},{"slug":312,"cid":313,"name":314,"nameZh":314,"cas":315,"imgSvg":316},"785897184733171700","J-1115040-2","纽甜","165450-17-9","https:\u002F\u002Fapi.chemical.xiaokangmed.com\u002Fimages\u002Fchem_structures_svg\u002F220\u002F165450-17-9.svg",[318,321,324,327],{"key":319,"value":320},"海关编码","2924299090",{"key":322,"value":323},"中文概述","2924299090. 其他环酰胺（包括环氨基甲酸酯）（包括其衍生物以及他们的盐）. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:30.0%",{"key":325,"value":326},"申报要素","品名, 成分含量, 用途, 包装",{"key":328,"value":329},"Summary","2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%",[331,334,337,340,343,346,349],{"key":332,"value":333},"个人防护装备","Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter",{"key":335,"value":336},"危害码 (欧洲)","Xi",{"key":338,"value":339},"安全声明 (欧洲)","S22-S24\u002F25",{"key":341,"value":342},"危险品运输编码","NONH for all modes of transport",{"key":344,"value":345},"WGK德国","2",{"key":347,"value":348},"RTECS号","WM3407000",{"key":319,"value":320},"\u003Ctd>\n\n\u003Cp>\u003Cstrong>阿斯巴甜毒理学数据:\u003C\u002Fstrong>\u003C\u002Fp>\n\u003Cp>\u003C\u002Fp>\u003Cp> 1、毒性：LD50（小鼠，经口）2.2g\u002Fkg（bw）。ADI 0~15mg\u002Fkg（bw）（FAO \u002F WHO，1994）。 \u003C\u002Fp>\n\u003Cp>\u003C\u002Fp>\n\u003Cp>\u003Ca href=\"\u002Fen\u002Fcas\u002F22839-47-0_15039.html#duXinDiv\">阿斯巴甜毒性英文版\u003C\u002Fa>\u003C\u002Fp>\n\n\u003C\u002Ftd>","\u003Cp>天冬甜精的制备通常有化学合成和酶法合成两种。\u003Cbr \u002F>酶法合成\u003Cbr \u002F>武汉大学化学系陶国良等人给出了下述合成路线：\u003Cbr \u002F>I的制备将0.5mmol苄氧羰酰天冬氨酸、1.5mmol苯丙氨酸甲酯盐酸盐和2.5mL水加入25mL的锥形瓶中，用氨水调节Ph值到6，加入7mg嗜热蛋白酶，在40℃下搅拌反应6h。过滤并用蒸馏水洗涤、干燥得白色固体(I)0.29g，产率95.6%，熔点116～118℃。元素分析结果：C 62.96%，H6.09%。N 6.65%。\u003Cbr \u002F>(2)Ⅱ的制备将样品Ⅰ 0.5g和20mL3mol\u002FL的盐酸加入25mL的锥形瓶中，在45℃下搅拌反应0.5h。过滤并用蒸馏水洗涤、干燥得产物Ⅱ0.32g，产率92%，熔点129～131℃。元素分析结果：C 61.45 %,H 5.42%，N 6.82%。\u003Cbr \u002F>Ⅲ的制备将0.2g钯碳(10%)催化剂、20mL冰醋酸、5mL水加入100mL三口烧瓶，氢化活化1.5h。加入溶有0.6gⅡ的20mL冰醋酸，在30℃搅拌氢化6h。反应完毕后过滤，催化剂用冰醋酸洗涤3次；将滤液和洗液减压浓缩至干，加入15mL苯，继续减压浓缩至干得白色固体，干燥得产物Ⅲ0.38g，产率为92.3%，熔点245℃。元素分析结果：C 55.63%，H6.23%，N 8.96%。\u003Cbr \u002F>化学合成法\u003Cbr \u002F>以天冬氨酸和苯丙氨酸为原料，通过氨基保护、内酐、缩合、水解、中和等步骤合成。保护基团不同，甲酯化次序不同，可以有各种不同的合成方法。如采用甲酰基作为保护基团和后甲酯化的工艺路线，其\u003Cbr \u002F>向250mL烧瓶中投入27mL 95%的甲醇和0.2g氧化镁，待氧化镁溶解后，加入100mL 98%的醋酐，此时温度逐渐升至40℃。加入67gL-天冬氨酸，升温至50℃，搅拌保温反应2.5h，补加15mL98%的醋酐，继续保温反应2.5h，加入16mL异丙醇，继续反应1.5h，反应结束后冷至室温。\u003Cbr \u002F>将上述内酐化物加入1000mL烧瓶，再加入207mL醋酸乙酯和66Gl-苯丙氨酸，在25~30℃下搅拌1.5h，再加入冰醋酸126mL，继续反应4.5h，反应结束后真空脱除溶剂，至反应体系温度65℃为止。\u003Cbr \u002F>然后加入35%的盐酸45mL，升温至60 ℃，回流反应2h。水解结束后，进行常压蒸馏直到馏出温度达63℃(反应体系温度73℃)为止，补加甲醇180mL，继续常压蒸馏至体系温度85℃为止。冷却至25℃后，真空脱除轻组分。\u003Cbr \u002F>向上述水解反应液中加入35%的盐酸54mL、甲醇9mL和水43mL，在20~30℃下酯化反应7d。然后抽滤、水洗分离出α-APM盐酸盐。将其溶于600mL蒸馏水，于40℃下用5%～10%的NaOH溶液中和至Ph=4.5。冷却至5℃以下，抽滤、洗涤得α-APM粗品，然后溶于500mL甲醇和水(体积比1：2)的混合液。经冷却结晶、抽滤洗涤、真空干燥，收率45%(以L一苯丙氨酸计)。\u003Cbr \u002F>日本学者提出一条不加保护的路线：\u003Cbr \u002F>将90g苯丙氨酸甲酯盐酸盐溶于450mL水，用24g碳酸钠中和，再用2个350mL的二氯乙烯萃取得苯丙氨酸甲酯。萃取液中加入9g醋酸和8mL甲醇，再于-20℃下加入15.2g天冬氨酸酐盐酸盐，保温搅拌30min后，依次加入70~80℃的热水350mL和碳酸钠(5.7g)溶液300mL。用150mL二氯乙烯分2次萃取剩余的苯丙氨酸甲酯后，水层用稀盐酸调Ph值至4.8。此水溶液用纸电泳测得含有18.2g(摩尔收率60%)的α-APM和6.1g(摩尔收率20%)的β-APM。此水溶液真空浓缩至100mL，加．36%的盐酸30mL，置冰箱内过夜。析出α-APM·HCl结晶21.3g(收率58%)，将结晶滤出并溶解于200mL的水中。溶液在搅拌、50℃下，用5%的碳酸钠溶液调Ph值至4.8，然后置冰箱中过夜，析出并过滤得α-APM结晶13.0g(收率43%)。结晶溶于500mL水，在45℃下通过Dowex 1×4(醋酸盐形式)柱子(1×20cm)，并用20mL水冲洗，流出液与洗液一起真空浓缩，析出α-APM结晶11.2g。收率37%，熔点235~236℃(分解)，比旋光度α\u003Csub>D\u003C\u002Fsub>\u003Csup>22\u003C\u002Fsup>+32.0°(C=1，醋酸中)。元素分析结果：C 55.30%，H 6.19%，N 9.36%。\u003C\u002Fp>","\u003Ctd>\n\n\u003Cb>1.1 产品标识符\u003C\u002Fb>\n\u003Cbr \u002F> : 天冬甜素\n\u003Cbr \u002F> 产品名称\n\u003Cbr \u002F> : Supelco\n\u003Cbr \u002F>\n\u003Cb>1.2 鉴别的其他方法\u003C\u002Fb>\n\u003Cbr \u002F> Asp-Phe methyl ester\n\u003Cbr \u002F> Aspartame\n\u003Cbr \u002F> Asp-Phe-OMe\n\u003Cbr \u002F> N-(L-α-Aspartyl)-L-phenylalanine methyl ester\n\u003Cbr \u002F>\n\u003Cb>1.3 有关的确定了的物质或混合物的用途和建议不适合的用途\u003C\u002Fb>\n\u003Cbr \u002F> 仅供科研用途，不作为药物、家庭备用药或其它用途。\n\u003Cbr \u002F>\n\n\u003Cstrong>模块2. 危险性概述\u003C\u002Fstrong>\n\u003Cbr \u002F>\n\u003Cb>2.1 GHS分类\u003C\u002Fb>\n\u003Cbr \u002F> 根据化学品全球统一分类与标签制度(GHS)的规定，不是危险物质或混合物。\n\u003Cbr \u002F>\n\u003Cb>2.3 其它危害物 - 无\u003C\u002Fb>\n\u003Cbr \u002F>\n\n\u003Cstrong>模块3. 成分\u002F组成信息\u003C\u002Fstrong>\n\u003Cbr \u002F>\n\u003Cb>3.1 物 质\u003C\u002Fb>\n\u003Cbr \u002F> : Asp-Phe methyl ester\n\u003Cbr \u002F> 别名\n\u003Cbr \u002F> Aspartame\n\u003Cbr \u002F> Asp-Phe-OMe\n\u003Cbr \u002F> N-(L-α-Aspartyl)-L-phenylalanine methyl ester\n\u003Cbr \u002F> : C14H18N2O5\n\u003Cbr \u002F> 分子式\n\u003Cbr \u002F> : 294.30 g\u002Fmol\n\u003Cbr \u002F> 分子量\n\u003Cbr \u002F> 无\n\u003Cbr \u002F>\n\n\u003Cstrong>模块4. 急救措施\u003C\u002Fstrong>\n\u003Cbr \u002F>\n\u003Cb>4.1 必要的急救措施描述\u003C\u002Fb>\n\u003Cbr \u002F> 吸入\n\u003Cbr \u002F> 如果吸入,请将患者移到新鲜空气处。 如果停止了呼吸,给于人工呼吸。\n\u003Cbr \u002F> 皮肤接触\n\u003Cbr \u002F> 用肥皂和大量的水冲洗。\n\u003Cbr \u002F> 眼睛接触\n\u003Cbr \u002F> 用水冲洗眼睛作为预防措施。\n\u003Cbr \u002F> 食入\n\u003Cbr \u002F> 切勿给失去知觉者从嘴里喂食任何东西。 用水漱口。\n\u003Cbr \u002F>\n\u003Cb>4.2 主要症状和影响，急性和迟发效应\u003C\u002Fb>\n\u003Cbr \u002F> 据我们所知，此化学，物理和毒性性质尚未经完整的研究。\n\u003Cbr \u002F>\n\u003Cb>4.3 及时的医疗处理和所需的特殊处理的说明和指示\u003C\u002Fb>\n\u003Cbr \u002F> 无数据资料\n\u003Cbr \u002F>\n\n\u003Cstrong>模块5. 消防措施\u003C\u002Fstrong>\n\u003Cbr \u002F>\n\u003Cb>5.1 灭火介质\u003C\u002Fb>\n\u003Cbr \u002F> 灭火方法及灭火剂\n\u003Cbr \u002F> 用水雾,耐醇泡沫,干粉或二氧化碳灭火。\n\u003Cbr \u002F>\n\u003Cb>5.2 源于此物质或混合物的特别的危害\u003C\u002Fb>\n\u003Cbr \u002F> 碳氧化物, 氮氧化物\n\u003Cbr \u002F>\n\u003Cb>5.3 给消防员的建议\u003C\u002Fb>\n\u003Cbr \u002F> 如必要的话,戴自给式呼吸器去救火。\n\u003Cbr \u002F>\n\u003Cb>5.4 进一步信息\u003C\u002Fb>\n\u003Cbr \u002F> 无数据资料\n\u003Cbr \u002F>\n\n\u003Cstrong>模块6. 泄露应急处理\u003C\u002Fstrong>\n\u003Cbr \u002F>\n\u003Cb>6.1 人员的预防,防护设备和紧急处理程序\u003C\u002Fb>\n\u003Cbr \u002F> 防止粉尘的生成。 防止吸入蒸汽、气雾或气体。\n\u003Cbr \u002F>\n\u003Cb>6.2 环境保护措施\u003C\u002Fb>\n\u003Cbr \u002F> 不要让产物进入下水道。\n\u003Cbr \u002F>\n\u003Cb>6.3 抑制和清除溢出物的方法和材料\u003C\u002Fb>\n\u003Cbr \u002F> 扫掉和铲掉。 存放进适当的闭口容器中待处理。\n\u003Cbr \u002F>\n\u003Cb>6.4 参考其他部分\u003C\u002Fb>\n\u003Cbr \u002F> 丢弃处理请参阅第13节。\n\u003Cbr \u002F>\n\n\u003Cstrong>模块7. 操作处置与储存\u003C\u002Fstrong>\n\u003Cbr \u002F>\n\u003Cb>7.1 安全操作的注意事项\u003C\u002Fb>\n\u003Cbr \u002F> 在有粉尘生成的地方,提供合适的排风设备。一般性的防火保护措施。\n\u003Cbr \u002F>\n\u003Cb>7.2 安全储存的条件,包括任何不兼容性\u003C\u002Fb>\n\u003Cbr \u002F> 贮存在阴凉处。 容器保持紧闭，储存在干燥通风处。\n\u003Cbr \u002F> 建议的贮存温度： 2 - 8 °C\n\u003Cbr \u002F>\n\u003Cb>7.3 特定用途\u003C\u002Fb>\n\u003Cbr \u002F> 无数据资料\n\u003Cbr \u002F>\n\n\u003Cstrong>模块8. 接触控制和个体防护\u003C\u002Fstrong>\n\u003Cbr \u002F>\n\u003Cb>8.1 容许浓度\u003C\u002Fb>\n\u003Cbr \u002F> 最高容许浓度\n\u003Cbr \u002F> 没有已知的国家规定的暴露极限。\n\u003Cbr \u002F>\n\u003Cb>8.2 暴露控制\u003C\u002Fb>\n\u003Cbr \u002F> 适当的技术控制\n\u003Cbr \u002F> 常规的工业卫生操作。\n\u003Cbr \u002F> 个体防护设备\n\u003Cbr \u002F> 眼\u002F面保护\n\u003Cbr \u002F> 请使用经官方标准如NIOSH (美国) 或 EN 166(欧盟) 检测与批准的设备防护眼部。\n\u003Cbr \u002F> 皮肤保护\n\u003Cbr \u002F> 戴手套取 手套在使用前必须受检查。\n\u003Cbr \u002F> 请使用合适的方法脱除手套(不要接触手套外部表面),避免任何皮肤部位接触此产品.\n\u003Cbr \u002F> 使用后请将被污染过的手套根据相关法律法规和有效的实验室规章程序谨慎处理. 请清洗并吹干双手\n\u003Cbr \u002F> 所选择的保护手套必须符合EU的89\u002F686\u002FEEC规定和从它衍生出来的EN 376标准。\n\u003Cbr \u002F> 沉浸保护\n\u003Cbr \u002F> 联合国运输名称: 丁腈橡胶\n\u003Cbr \u002F> 最小的层厚度 0.11 mm\n\u003Cbr \u002F> 溶剂渗透时间: &gt; 480 min\n\u003Cbr \u002F> 测试过的物质Dermatril® ( Z677272, 规格 M)\n\u003Cbr \u002F> 飞溅保护\n\u003Cbr \u002F> 联合国运输名称: 丁腈橡胶\n\u003Cbr \u002F> 最小的层厚度 0.11 mm\n\u003Cbr \u002F> 溶剂渗透时间: &gt; 30 min\n\u003Cbr \u002F> 测试过的物质Dermatril® ( Z677272, 规格 M)\n\u003Cbr \u002F> 0, 测试方法 EN374\n\u003Cbr \u002F> 如果以溶剂形式应用或与其它物质混合应用，或在不 同于EN\n\u003Cbr \u002F> 374规定的条件下应用，请与EC批准的手套的供应 商联系。\n\u003Cbr \u002F> 这个推荐只是建议性的,并且务必让熟悉我们客户计划使用的特定情况的工业卫生学专家评估确认才可.\n\u003Cbr \u002F> 这不应该解释为在提供对任何特定使用情况方法的批准.\n\u003Cbr \u002F> 身体保护\n\u003Cbr \u002F> 根据危险物质的类型，浓度和量，以及特定的工作场所来选择人体保护措施。,\n\u003Cbr \u002F> 防护设备的类型必须根据特定工作场所中的危险物的浓度和含量来选择。\n\u003Cbr \u002F> 呼吸系统防护\n\u003Cbr \u002F> 不需要保护呼吸。如需防护粉尘损害，请使用N95型（US）或P1型（EN 143)防尘面具。\n\u003Cbr \u002F> 呼吸器使用经过测试并通过政府标准如NIOSH（US）或CEN（EU）的呼吸器和零件。\n\u003Cbr \u002F>\n\n\u003Cstrong>模块9. 理化特性\u003C\u002Fstrong>\n\u003Cbr \u002F>\n\u003Cb>9.1 基本的理化特性的信息\u003C\u002Fb>\n\u003Cbr \u002F> a) 外观与性状\n\u003Cbr \u002F> 形状: 固体\n\u003Cbr \u002F> b) 气味\n\u003Cbr \u002F> 无数据资料\n\u003Cbr \u002F> c) 气味阈值\n\u003Cbr \u002F> 无数据资料\n\u003Cbr \u002F> d) pH值\n\u003Cbr \u002F> 无数据资料\n\u003Cbr \u002F> e) 熔点\u002F凝固点\n\u003Cbr \u002F> 熔点\u002F凝固点: 248 - 250 °C\n\u003Cbr \u002F> f) 起始沸点和沸程\n\u003Cbr \u002F> 无数据资料\n\u003Cbr \u002F> g) 闪点\n\u003Cbr \u002F> 无数据资料\n\u003Cbr \u002F> h) 蒸发速率\n\u003Cbr \u002F> 无数据资料\n\u003Cbr \u002F> i) 易燃性(固体,气体)\n\u003Cbr \u002F> 无数据资料\n\u003Cbr \u002F> j) 高的\u002F低的燃烧性或爆炸性限度 无数据资料\n\u003Cbr \u002F> k) 蒸汽压\n\u003Cbr \u002F> 无数据资料\n\u003Cbr \u002F> l) 蒸汽密度\n\u003Cbr \u002F> 无数据资料\n\u003Cbr \u002F> m) 相对密度\n\u003Cbr \u002F> 无数据资料\n\u003Cbr \u002F> n) 水溶性\n\u003Cbr \u002F> 无数据资料\n\u003Cbr \u002F> o) n-辛醇\u002F水分配系数\n\u003Cbr \u002F> 无数据资料\n\u003Cbr \u002F> p) 自燃温度\n\u003Cbr \u002F> 无数据资料\n\u003Cbr \u002F> q) 分解温度\n\u003Cbr \u002F> 无数据资料\n\u003Cbr \u002F> r) 粘度\n\u003Cbr \u002F> 无数据资料\n\u003Cbr \u002F>\n\n\u003Cstrong>模块10. 稳定性和反应活性\u003C\u002Fstrong>\n\u003Cbr \u002F>\n\u003Cb>10.1 反应性\u003C\u002Fb>\n\u003Cbr \u002F> 无数据资料\n\u003Cbr \u002F>\n\u003Cb>10.2 稳定性\u003C\u002Fb>\n\u003Cbr \u002F> 无数据资料\n\u003Cbr \u002F>\n\u003Cb>10.3 危险反应的可能性\u003C\u002Fb>\n\u003Cbr \u002F> 无数据资料\n\u003Cbr \u002F>\n\u003Cb>10.4 应避免的条件\u003C\u002Fb>\n\u003Cbr \u002F> 无数据资料\n\u003Cbr \u002F>\n\u003Cb>10.5 不兼容的材料\u003C\u002Fb>\n\u003Cbr \u002F> 强氧化剂\n\u003Cbr \u002F>\n\u003Cb>10.6 危险的分解产物\u003C\u002Fb>\n\u003Cbr \u002F> 其它分解产物 - 无数据资料\n\u003Cbr \u002F>\n\n\u003Cstrong>模块11. 毒理学资料\u003C\u002Fstrong>\n\u003Cbr \u002F>\n\u003Cb>11.1 毒理学影响的信息\u003C\u002Fb>\n\u003Cbr \u002F> 急性毒性\n\u003Cbr \u002F> 半数致死剂量 (LD50) 经口 - 大鼠 - &gt; 10,000 mg\u002Fkg\n\u003Cbr \u002F> 皮肤刺激或腐蚀\n\u003Cbr \u002F> 无数据资料\n\u003Cbr \u002F> 眼睛刺激或腐蚀\n\u003Cbr \u002F> 无数据资料\n\u003Cbr \u002F> 呼吸道或皮肤过敏\n\u003Cbr \u002F> 无数据资料\n\u003Cbr \u002F> 生殖细胞突变性\n\u003Cbr \u002F> 无数据资料\n\u003Cbr \u002F> 致癌性\n\u003Cbr \u002F> IARC:\n\u003Cbr \u002F> 此产品中没有大于或等于 0。1%含量的组分被 IARC鉴别为可能的或肯定的人类致癌物。\n\u003Cbr \u002F> 生殖毒性\n\u003Cbr \u002F> 致畸性 - 大鼠 - 经口\n\u003Cbr \u002F> 对新生儿的影响：离乳指数或哺乳指数（例如＃断乳后成活每＃第4天成活数）。\n\u003Cbr \u002F> 致畸性 - 大鼠 - 经口\n\u003Cbr \u002F> 对新生儿的影响：行为的。\n\u003Cbr \u002F> 特异性靶器官系统毒性（一次接触）\n\u003Cbr \u002F> 无数据资料\n\u003Cbr \u002F> 特异性靶器官系统毒性（反复接触）\n\u003Cbr \u002F> 无数据资料\n\u003Cbr \u002F> 吸入危险\n\u003Cbr \u002F> 无数据资料\n\u003Cbr \u002F> 潜在的健康影响\n\u003Cbr \u002F> 吸入吸入可能有害。 可能引起呼吸道刺激。\n\u003Cbr \u002F> 摄入如服入是有害的。\n\u003Cbr \u002F> 皮肤如果通过皮肤吸收可能是有害的。 可能引起皮肤刺激。\n\u003Cbr \u002F> 眼睛可能引起眼睛刺激。\n\u003Cbr \u002F> 接触后的征兆和症状\n\u003Cbr \u002F> 据我们所知，此化学，物理和毒性性质尚未经完整的研究。\n\u003Cbr \u002F> 附加说明\n\u003Cbr \u002F> 化学物质毒性作用登记: WM3407000\n\u003Cbr \u002F>\n\n\u003Cstrong>模块12. 生态学资料\u003C\u002Fstrong>\n\u003Cbr \u002F>\n\u003Cb>12.1 生态毒性\u003C\u002Fb>\n\u003Cbr \u002F> 无数据资料\n\u003Cbr \u002F>\n\u003Cb>12.2 持久存留性和降解性\u003C\u002Fb>\n\u003Cbr \u002F> 无数据资料\n\u003Cbr \u002F>\n\u003Cb>12.3 潜在的生物蓄积性\u003C\u002Fb>\n\u003Cbr \u002F> 无数据资料\n\u003Cbr \u002F>\n\u003Cb>12.4 土壤中的迁移性\u003C\u002Fb>\n\u003Cbr \u002F> 无数据资料\n\u003Cbr \u002F>\n\u003Cb>12.5 PBT 和 vPvB的结果评价\u003C\u002Fb>\n\u003Cbr \u002F> 无数据资料\n\u003Cbr \u002F>\n\u003Cb>12.6 其它不利的影响\u003C\u002Fb>\n\u003Cbr \u002F> 无数据资料\n\u003Cbr \u002F>\n\n\u003Cstrong>模块13. 废弃处置\u003C\u002Fstrong>\n\u003Cbr \u002F>\n\u003Cb>13.1 废物处理方法\u003C\u002Fb>\n\u003Cbr \u002F> 产品\n\u003Cbr \u002F> 将剩余的和未回收的溶液交给处理公司。\n\u003Cbr \u002F> 受污染的容器和包装\n\u003Cbr \u002F> 作为未用过的产品弃置。\n\u003Cbr \u002F>\n\n\u003Cstrong>模块14. 运输信息\u003C\u002Fstrong>\n\u003Cbr \u002F>\n\u003Cb>14.1 联合国危险货物编号\u003C\u002Fb>\n\u003Cbr \u002F> 欧洲陆运危规: -国际海运危规: -国际空运危规: -\n\u003Cbr \u002F>\n\u003Cb>14.2 联合国（UN）规定的名称\u003C\u002Fb>\n\u003Cbr \u002F> 欧洲陆运危规: 非危险货物\n\u003Cbr \u002F> 国际海运危规: 非危险货物\n\u003Cbr \u002F> 国际空运危规: 非危险货物\n\u003Cbr \u002F>\n\u003Cb>14.3 运输危险类别\u003C\u002Fb>\n\u003Cbr \u002F> 欧洲陆运危规: -国际海运危规: -国际空运危规: -\n\u003Cbr \u002F>\n\u003Cb>14.4 包裹组\u003C\u002Fb>\n\u003Cbr \u002F> 欧洲陆运危规: -国际海运危规: -国际空运危规: -\n\u003Cbr \u002F>\n\u003Cb>14.5 环境危险\u003C\u002Fb>\n\u003Cbr \u002F> 欧洲陆运危规: 否国际海运危规 海运污染物: 否国际空运危规: 否\n\u003Cbr \u002F>\n\u003Cb>14.6 对使用者的特别提醒\u003C\u002Fb>\n\u003Cbr \u002F> 无数据资料\n\u003Cbr \u002F>\n\u003Cbr \u002F>\n\n\u003Cstrong> 模块 15 - 法规信息 \u003C\u002Fstrong>\n\u003Cbr \u002F>N\u002FA\n\u003Cbr \u002F>\n\u003Cbr \u002F>\n\n\u003Cstrong> 模块16 - 其他信息 \u003C\u002Fstrong>\n\u003Cbr \u002F>N\u002FA\n\u003Cbr \u002F>\n\u003Cbr \u002F>\u003Cbr \u002F>\u003Cbr \u002F>\n\u003C\u002Ftd>","2026-08-21T07:03:07.634253Z",false,[356,362,368,374,380,386],{"slug":357,"cid":358,"name":359,"nameZh":360,"cas":361},"785892791585607680","J-1099303-5","Paclobutrazol","多效唑","76738-62-0",{"slug":363,"cid":364,"name":365,"nameZh":366,"cas":367},"785883770937937920","J-1394584-4","Calcium ferrocyanide","亚铁氰化钙","13821-08-4",{"slug":369,"cid":370,"name":371,"nameZh":372,"cas":373},"785897942564212736","J-1098773-5","Giemsa stain","吉氏色素","51811-82-6",{"slug":375,"cid":376,"name":377,"nameZh":378,"cas":379},"785882572998578176","J-1361907-7","Methyl Red sodium salt","甲基红钠盐","845-10-3",{"slug":381,"cid":382,"name":383,"nameZh":384,"cas":385},"785898319372095488","J-1987692-2","Sodium starch glycolate","羧甲基淀粉钠","9063-38-1",{"slug":387,"cid":388,"name":389,"nameZh":390,"cas":391},"785898449647177728","J-50465-0","Ovalbumin","卵清蛋白","9006-59-1",1792668066345,"zh-CN",[]]