[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"currency-rates":3,"$fyk2oeqxpb7bd":8,"compound-J-1111290-5":171,"verified-suppliers-J-1111290-5":449},{"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":195,"ghs":262,"offers":270,"activity":271,"upstream":290,"downstream":327,"customs":358,"safetyRows":371,"toxicity":405,"synthesis":406,"msds":407,"updatedAt":408,"isProhibited":409,"related":410,"__ts":447,"__lang":448,"__slug":173},"785881394197827584","J-1111290-5","\u002Fimages\u002Fchem_structures_svg\u002F070\u002F89-25-8.svg","依达拉奉","89-25-8","C10H10N2O","174.199","organic","有机化合物","Organic Compounds",[],[184,185,186,187,188,189,190,191,192,193,194],"1,3,5-吡唑酮","1-苯基-3-甲基-5-吡唑啉酮","1-苯基-3-甲基-5-吡唑酮","2,4-二氢-5-甲基-2-苯基-3H-吡唑-3-酮","3-甲基-1-苯基-2-吡唑啉-5-酮","3-甲基-1-苯基-5-吡唑啉酮","吡唑啉","吡唑啉酮","安替比林相关物质A","苯基甲基吡唑啉酮","苯基甲基氮茂酮-[5]",[196,201,206,211,216,220,224,227,231,235,239,243,247,251,255,259],{"label":197,"labelZh":198,"value":199,"prop":200},"Melting Point","熔点","126-128 °C(lit.)","meltingPoint",{"label":202,"labelZh":203,"value":204,"prop":205},"Boiling Point","沸点","333.0±11.0 °C at 760 mmHg","boilingPoint",{"label":207,"labelZh":208,"value":209,"prop":210},"Density","密度","1.2±0.1 g\u002Fcm3","density",{"label":212,"labelZh":213,"value":214,"prop":215},"Flash Point","闪点","155.2±19.3 °C","flashPoint",{"label":217,"labelZh":218,"value":219},"Exact Mass","精确质量","174.079315",{"label":221,"labelZh":222,"value":223},"PSA","其他信息","32.67000",{"label":225,"labelZh":225,"value":226},"LogP","0.44",{"label":228,"labelZh":229,"value":230},"Appearance","外观性状","淡黄色结晶粉末",{"label":232,"labelZh":233,"value":234},"Vapor Pressure","蒸汽压","0.0±0.7 mmHg at 25°C",{"label":236,"labelZh":237,"value":238},"Refractive Index","折射率","1.606",{"label":240,"labelZh":241,"value":242},"Storage Conditions","储存条件","采用塑料袋，外套麻袋或聚丙烯编织袋或外用木桶、硬纸板桶等包装，每袋３０ｋｇ、４０ｋｇ或５０ｇ。贮存于干燥通风处。防止受潮、受热。按一般化学品规定贮运。",{"label":244,"labelZh":245,"value":246},"Stability","稳定性","低毒，未见有危害的报道。在生产过程中发现有接触过敏现象。吸入其蒸气会刺激呼吸道，引起胸闷、咳嗽、食欲减退等症状。皮肤接触后引起红肿等。当脱离接触后，一般症状即可消失，未见有持续效应。",{"label":248,"labelZh":249,"value":250},"Additional Property","水溶解性","3 g\u002FL (20 ºC)",{"label":252,"labelZh":253,"value":254},"Molecular Structure","分子结构","1、 摩尔折射率：51.20\n2、 摩尔体积（cm\n3\n\u002Fmol）：148.3\n3、 等张比容（90.2K）：382.8\n4、 表面张力（dyne\u002Fcm）：44.3\n5、 极化率（10-24cm3）：20.30",{"label":256,"labelZh":257,"value":258},"Computational Chemistry","计算化学","1.疏水参数计算参考值（XlogP）:1.3\n2.氢键供体数量:0\n3.氢键受体数量:2\n4.可旋转化学键数量:1\n5.互变异构体数量:3\n6.拓扑分子极性表面积32.7\n7.重原子数量:13\n8.表面电荷:0\n9.复杂度:241\n10.同位素原子数量:0\n11.确定原子立构中心数量:0\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":248,"labelZh":260,"value":261},"更多","1.性状：白色粉末或结晶\n2.熔点（ºC）：127\n3.沸点（ºC,5.2kPa）：287\n4.折射率：1.637\n5.溶解性：溶于热水、醇、酸、碱，微溶于苯，不溶于醚、石油醚。",{"pictogram":263,"signal":264,"hazards":265},"Irritant","Warning",[266,267,268,269],"H302 — Harmful if swallowed \u002F 吞咽有害","H315 — Causes skin irritation \u002F 造成皮肤刺激","H319 — Causes serious eye irritation \u002F 造成严重眼刺激","H335 — May cause respiratory irritation \u002F 可能造成呼吸道刺激",[],[272,275,278,281,284,287],{"key":273,"value":274},"描述","Edaravone 是一种新颖的,有效的自由基清除剂,能够抑制大鼠与 MMP-9 有关的脑出血。",{"key":276,"value":277},"相关类别","信号通路\n>>\n代谢酶\u002F蛋白酶\n>>\nMMP\n研究领域\n>>\n神经疾病",{"key":279,"value":280},"体外研究","依达拉奉对谷氨酸的毒性具有预防和治疗作用。依达拉奉的预处理降低了谷氨酸对SGN的毒性。依达拉奉可减少谷氨酸引起的细胞凋亡和坏死。依达拉奉(500μM)的预处理将这些变化逆转至大致正常水平。依达拉奉对SGNs对谷氨酸诱导的细胞凋亡的保护作用与PI3K\u002FAkt通路和Bcl-2蛋白家族有关[4]。",{"key":282,"value":283},"体内研究","依达拉奉通过抑制内皮损伤和改善脑缺血中的神经元损伤发挥神经保护作用。依达拉奉提供了NOS的理想特征：它增加了eNOS(用于挽救缺血性中风的有益NOS)并减少了nNOS和iNOS(有害的NOS)。依达拉奉预处理可以减少溶栓治疗诱导的再灌注后脑水肿和出血事件[1]。依达拉奉显着降低梗塞体积,依达拉奉治疗大鼠(227.6 mm3)的平均梗死体积显着低于对照大鼠(264.0 mm3)。依达拉奉治疗也减少了缺血后出血量(依达拉奉治疗大鼠为53.4 mm3,对照组为176.4 mm3)。此外,依达拉奉治疗大鼠(23.5％)的出血量与梗死体积的比率低于未治疗大鼠(63.2％)[2]。在依达拉奉(20 mg\u002Fkg)治疗的大鼠中,胼call体,生发基质和大脑皮层的星形胶质细胞活性(胶质纤维酸性蛋白)和凋亡细胞(caspase-3)减少[3]。",{"key":285,"value":286},"细胞实验","通过MTT测定和台盼蓝染色定量细胞活力。向每个孔中加入MTT（5mg \u002F mL，20μL）并在药物处理后在37℃下孵育4小时。除去培养基，将细胞沉淀溶解在DMSO中。然后，使用ELISA读数器在570nm下测量光密度（OD）值。",{"key":288,"value":289},"参考文献","[1].\nYoshida, H., et al. Neuroprotective effects of edaravone: a novel free radical scavenger in cerebrovascular injury. CNS Drug Rev, 2006. 12(1): p. 9-20.\n[2].\nOkamura, K., et al. Edaravone, a free radical scavenger, attenuates cerebral infarction and hemorrhagic infarction in rats with hyperglycemia. Neurol Res, 2013.\n[3].\nGarcia CA, et al. Edaravone reduces astrogliosis and apoptosis in young rats with kaolin-induced hydrocephalus. Childs Nerv Syst. 2016 Dec 17. [Epub ahead of print]\n[4].\nBai X, et al. Protective Effect of Edaravone on Glutamate-Induced Neurotoxicity in Spiral Ganglion Neurons. Neural Plast. 2016;2016:4034218. Epub 2016 Nov 10.",[291,297,303,309,315,321],{"slug":292,"cid":293,"name":294,"nameZh":294,"cas":295,"imgSvg":296},"785892779006890000","J-806798-8","乙酰乙酸乙酯","141-97-9","https:\u002F\u002Fapi.chemical.xiaokangmed.com\u002Fimages\u002Fchem_structures_svg\u002F389\u002F141-97-9.svg",{"slug":298,"cid":299,"name":300,"nameZh":300,"cas":301,"imgSvg":302},"785891655868747800","J-30609-8","乙酰乙酸甲酯","105-45-3","https:\u002F\u002Fapi.chemical.xiaokangmed.com\u002Fimages\u002Fchem_structures_svg\u002F182\u002F105-45-3.svg",{"slug":304,"cid":305,"name":306,"nameZh":306,"cas":307,"imgSvg":308},"785882394388336600","J-3537-8","苯肼","100-63-0","https:\u002F\u002Fapi.chemical.xiaokangmed.com\u002Fimages\u002Fchem_structures_svg\u002F084\u002F100-63-0.svg",{"slug":310,"cid":311,"name":312,"nameZh":312,"cas":313,"imgSvg":314},"785881658367676400","J-1141353-8","3-(苯基氨基)-2-丁烯酸乙酯","6287-35-0","https:\u002F\u002Fapi.chemical.xiaokangmed.com\u002Fimages\u002Fchem_structures_svg\u002F391\u002F6287-35-0.svg",{"slug":316,"cid":317,"name":318,"nameZh":318,"cas":319,"imgSvg":320},"785872502353039400","J-1992226-1","3-氨基巴豆酸乙酯","626-34-6","https:\u002F\u002Fapi.chemical.xiaokangmed.com\u002Fimages\u002Fchem_structures_svg\u002F233\u002F626-34-6.svg",{"slug":322,"cid":323,"name":324,"nameZh":324,"cas":325,"imgSvg":326},"785884107027517400","J-928113-4","(Z)-3-(吡咯烷-1-基)...","70526-06-6","https:\u002F\u002Fapi.chemical.xiaokangmed.com\u002Fimages\u002Fchem_structures_svg\u002F052\u002F70526-06-6.svg",[328,334,340,346,352],{"slug":329,"cid":330,"name":331,"nameZh":331,"cas":332,"imgSvg":333},"785895492742549500","J-40713-5","4-苯甲酰基-3-甲基-1-苯...","4551-69-3","https:\u002F\u002Fapi.chemical.xiaokangmed.com\u002Fimages\u002Fchem_structures_svg\u002F297\u002F4551-69-3.svg",{"slug":335,"cid":336,"name":337,"nameZh":337,"cas":338,"imgSvg":339},"785894565004447700","J-910942-5","安替比林","60-80-0","https:\u002F\u002Fapi.chemical.xiaokangmed.com\u002Fimages\u002Fchem_structures_svg\u002F078\u002F60-80-0.svg",{"slug":341,"cid":342,"name":343,"nameZh":343,"cas":344,"imgSvg":345},"785888775640191000","J-25822-9","5-氯-3-甲基-1-苯基-吡唑-4-腈","51626-33-6","https:\u002F\u002Fapi.chemical.xiaokangmed.com\u002Fimages\u002Fchem_structures_svg\u002F128\u002F51626-33-6.svg",{"slug":347,"cid":348,"name":349,"nameZh":349,"cas":350,"imgSvg":351},"785897800561856500","J-1987060-1","溶剂黄93","4702-90-3","https:\u002F\u002Fapi.chemical.xiaokangmed.com\u002Fimages\u002Fchem_structures_svg\u002F437\u002F4702-90-3.svg",{"slug":353,"cid":354,"name":355,"nameZh":355,"cas":356,"imgSvg":357},"785883703476752400","J-1110673-9","6-氯-1,3-二甲基尿嘧啶","6972-27-6","https:\u002F\u002Fapi.chemical.xiaokangmed.com\u002Fimages\u002Fchem_structures_svg\u002F345\u002F6972-27-6.svg",[359,362,365,368],{"key":360,"value":361},"海关编码","2933199090",{"key":363,"value":364},"中文概述","2933199090. 其他结构上有非稠合吡唑环化合物. 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:20.0%",{"key":366,"value":367},"申报要素","品名, 成分含量, 用途, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期",{"key":369,"value":370},"Summary","2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%",[372,375,377,380,383,386,389,392,395,398,401,404],{"key":373,"value":374},"符号","GHS07",{"key":376,"value":264},"信号词",{"key":378,"value":379},"危害声明","H302-H315-H319-H335",{"key":381,"value":382},"警示性声明","P261-P305 + P351 + P338",{"key":384,"value":385},"个人防护装备","dust mask type N95 (US);Eyeshields;Gloves",{"key":387,"value":388},"危害码 (欧洲)","Xi:Irritant",{"key":390,"value":391},"风险声明 (欧洲)","R36\u002F37\u002F38",{"key":393,"value":394},"安全声明 (欧洲)","S26-S36",{"key":396,"value":397},"危险品运输编码","NONH for all modes of transport",{"key":399,"value":400},"WGK德国","1",{"key":402,"value":403},"RTECS号","UQ9625000",{"key":360,"value":361},"\u003Ctd>\n\n\u003Cp>\u003Ca href=\"\u002Fen\u002Fcas\u002F89-25-8_329721.html#duXinDiv\">依达拉奉毒性英文版\u003C\u002Fa>\u003C\u002Fp>\n\n\u003C\u002Ftd>","\u003Cp>用冰醋酸为原料,高温裂解得乙烯酮，经聚合得双乙烯酮，再进行氨解制得乙酰基乙酰胺.\u003C\u002Fp>\u003Cp>另以苯胺为原料,在酸性条件(盐酸)下,经用NaNO2重氮化,再以亚硫酸氢铵和亚硫酸铵作还原剂进行还原,加硫酸水解生成苯肼.苯肼与乙酰基乙酰胺缩合生成本品\u003C\u002Fp>\u003Cp>\u003C\u002Fp>\u003Cp>1. 2,4-二氢-5-甲基-2-苯基-3H-吡唑-3-酮(依达拉奉)的合成\u003C\u002Fp>\u003Cp>在反应瓶中加入苯肼108g(1mol)、乙酰乙酸乙酯130g(127.5ml,1mol)和冰醋酸440ml,加毕,搅拌加热至流温度,搅拌回流反应3~4h.用TLC跟踪[展开剂:石油醚\u002F乙酸乙酯(4:1)],在GF254硅胶板点样展开,苯肼斑点消失,反应达终点.冷至室温,移至蒸馏瓶中用旋转蒸发器减压浓缩蒸出溶剂,蒸出的溶剂进行回收,剩余油状物冷却至室温.加乙酸乙酯适量,搅拌充分后置于冰箱过夜.过滤,滤饼用冷的乙酸乙酯或石油醚洗涤,抽干,得2,4-二氢-5-甲基-2-苯基-3H-吡唑-3-酮(依达拉奉)粗品157g,收率90%,粗品为淡黄色针状结晶.\u003C\u002Fp>\u003Cp>2. 依达拉奉的精制\u003C\u002Fp>\u003Cp>在反应瓶中加入粗品157g和25%~30%乙醇水溶液420ml,搅拌加热回流至全溶解,稍冷却#加入活性炭25g,搅拌回流25min.趁热过滤,抽干,将滤液减压浓缩至蒸馏瓶壁有少量结晶析出,停止浓缩,冷却至5~10ºC析晶,过滤,滤饼于50ºC下真空干燥,得白色针状结晶依达拉奉精制品135g,精制收率86%,总收率为77.4%,mp127~129ºC. 纯度>99.5%(HPLC法).\u003C\u002Fp>\u003Cp>\u003C\u002Fp>","\u003Ctd>\n\n\n\u003Cstrong>模块1. 化学品\u003C\u002Fstrong>\n\u003Cbr \u002F>\n\u003Cb>1.1 产品标识符\u003C\u002Fb>\n\u003Cbr \u002F> : 3-甲基-1-苯基-2-吡唑啉-5-酮\n\u003Cbr \u002F> 产品名称\n\u003Cbr \u002F>\n\u003Cb>1.2 鉴别的其他方法\u003C\u002Fb>\n\u003Cbr \u002F> 无数据资料\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> 仅用于研发。不作为药品、家庭或其它用途。\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> 急性毒性, 经口 (类别 4)\n\u003Cbr \u002F> 皮肤刺激 (类别 2)\n\u003Cbr \u002F> 眼睛刺激 (类别 2A)\n\u003Cbr \u002F> 特异性靶器官系统毒性（一次接触） (类别 3)\n\u003Cbr \u002F>\n\u003Cb>2.2 GHS 标记要素，包括预防性的陈述\u003C\u002Fb>\n\u003Cbr \u002F> 象形图\n\u003Cbr \u002F> 警示词警告\n\u003Cbr \u002F> 危险申明\n\u003Cbr \u002F> H302吞咽有害。\n\u003Cbr \u002F> H315造成皮肤刺激。\n\u003Cbr \u002F> H319造成严重眼刺激。\n\u003Cbr \u002F> H335可能引起呼吸道刺激。\n\u003Cbr \u002F> 警告申明\n\u003Cbr \u002F> 预防措施\n\u003Cbr \u002F> P261避免吸入粉尘\u002F烟\u002F气体\u002F烟雾\u002F蒸气\u002F喷雾.\n\u003Cbr \u002F> P264操作后彻底清洁皮肤。\n\u003Cbr \u002F> P270使用本产品时不要进食、饮水或吸烟。\n\u003Cbr \u002F> P271只能在室外或通风良好之处使用。\n\u003Cbr \u002F> P280穿戴防护手套\u002F 眼保护罩\u002F 面部保护罩。\n\u003Cbr \u002F> 事故响应\n\u003Cbr \u002F> P301 + P312如果吞咽并觉不适: 立即呼叫解毒中心或就医。\n\u003Cbr \u002F> P302 + P352如果皮肤接触：用大量肥皂和水清洗。\n\u003Cbr \u002F> P304 + P340如吸入: 将患者移到新鲜空气处休息，并保持呼吸舒畅的姿势。\n\u003Cbr \u002F> P305 + P351 + P338如与眼睛接触，用水缓慢温和地冲洗几分钟。如戴隐形眼镜并可方便地取\n\u003Cbr \u002F> 出，取出隐形眼镜，然后继续冲洗.\n\u003Cbr \u002F> P312如感觉不适，呼救中毒控制中心或医生.\n\u003Cbr \u002F> P321具体处置（见本标签上提供的急救指导）。\n\u003Cbr \u002F> P330漱口。\n\u003Cbr \u002F> P332 + P313如觉皮肤刺激：求医\u002F就诊。\n\u003Cbr \u002F> P337 + P313如仍觉眼睛刺激：求医\u002F就诊。\n\u003Cbr \u002F> P362脱掉沾污的衣服，清洗后方可再用。\n\u003Cbr \u002F> 安全储存\n\u003Cbr \u002F> P403 + P233存放于通风良的地方。 保持容器密闭。\n\u003Cbr \u002F> P405存放处须加锁。\n\u003Cbr \u002F> 废弃处置\n\u003Cbr \u002F> P501将内容物\u002F 容器处理到得到批准的废物处理厂。\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> : C10H10N2O\n\u003Cbr \u002F> 分子式\n\u003Cbr \u002F> : 174.20 g\u002Fmol\n\u003Cbr \u002F> 分子量\n\u003Cbr \u002F> 组分浓度或浓度范围\n\u003Cbr \u002F> 3-Methyl-1-phenyl-5-pyrazolone\n\u003Cbr \u002F> <=100%\n\u003Cbr \u002F> 化学文摘登记号(CAS 89-25-8\n\u003Cbr \u002F> No.) 201-891-0\n\u003Cbr \u002F> EC-编号\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> 一般的建议\n\u003Cbr \u002F> 请教医生。 向到现场的医生出示此安全技术说明书。\n\u003Cbr \u002F> 吸入\n\u003Cbr \u002F> 如果吸入,请将患者移到新鲜空气处。 如呼吸停止,进行人工呼吸。 请教医生。\n\u003Cbr \u002F> 皮肤接触\n\u003Cbr \u002F> 用肥皂和大量的水冲洗。 请教医生。\n\u003Cbr \u002F> 眼睛接触\n\u003Cbr \u002F> 用大量水彻底冲洗至少15分钟并请教医生。\n\u003Cbr \u002F> 食入\n\u003Cbr \u002F> 切勿给失去知觉者通过口喂任何东西。 用水漱口。 请教医生。\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,抗乙醇泡沫,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 作业人员防护措施、防护装备和应急处置程序\u003C\u002Fb>\n\u003Cbr \u002F> 使用个人防护用品。 避免粉尘生成。 避免吸入蒸气、烟雾或气体。 保证充分的通风。\n\u003Cbr \u002F> 人员疏散到安全区域。 避免吸入粉尘。\n\u003Cbr \u002F>\n\u003Cb>6.2 环境保护措施\u003C\u002Fb>\n\u003Cbr \u002F> 不要让产品进入下水道。\n\u003Cbr \u002F>\n\u003Cb>6.3 泄漏化学品的收容、清除方法及所使用的处置材料\u003C\u002Fb>\n\u003Cbr \u002F> 收集和处置时不要产生粉尘。 扫掉和铲掉。 放入合适的封闭的容器中待处理。\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> 避免接触皮肤和眼睛。 避免形成粉尘和气溶胶。\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。 使容器保持密闭，储存在干燥通风处。\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> 根据良好的工业卫生和安全规范进行操作。 休息前和工作结束时洗手。\n\u003Cbr \u002F> 个体防护设备\n\u003Cbr \u002F> 眼\u002F面保护\n\u003Cbr \u002F> 带有防护边罩的安全眼镜符合 EN166要求请使用经官方标准如NIOSH (美国) 或 EN 166(欧盟)\n\u003Cbr \u002F> 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> 完全接触\n\u003Cbr \u002F> 物料: 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: 480 min\n\u003Cbr \u002F> 测试过的物质Dermatril® (KCL 740 \u002F Z677272, 规格 M)\n\u003Cbr \u002F> 飞溅保护\n\u003Cbr \u002F> 物料: 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: 480 min\n\u003Cbr \u002F> 测试过的物质Dermatril® (KCL 740 \u002F Z677272, 规格 M)\n\u003Cbr \u002F> , 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> 全套防化学试剂工作服, 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数量来选择。\n\u003Cbr \u002F> 呼吸系统防护\n\u003Cbr \u002F> 如须暴露于有害环境中,请使用P95型(美国)或P1型(欧盟 英国\n\u003Cbr \u002F> 143)防微粒呼吸器。如需更高级别防护,请使用OV\u002FAG\u002FP99型(美国)或ABEK-P2型 (欧盟 英国 143)\n\u003Cbr \u002F> 防毒罐。\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: 结晶\n\u003Cbr \u002F> 颜色: 淡黄\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: 126 - 128 °C - lit.\n\u003Cbr \u002F> f) 沸点、初沸点和沸程\n\u003Cbr \u002F> 287 °C 在 353 hPa - lit.\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) 蒸气压\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) 密度\u002F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\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 不相容的物质\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 - 1,915 mg\u002Fkg\n\u003Cbr \u002F> 备注: 感觉器官和特殊感觉（鼻、眼、耳和味觉）：眼：流泪。 肺，胸，或者呼吸系统：急性肺水肿\n\u003Cbr \u002F> 肝脏：其他变化\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> 生殖细胞致突变性\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> 无数据资料\n\u003Cbr \u002F> 特异性靶器官系统毒性（一次接触）\n\u003Cbr \u002F> 吸入 - 可能引起呼吸道刺激。\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。 引起呼吸道刺激。\n\u003Cbr \u002F> 摄入误吞对人体有害。\n\u003Cbr \u002F> 皮肤通过皮肤吸收可能有害。 造成皮肤刺激。\n\u003Cbr \u002F> 眼睛造成严重眼刺激。\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: UQ9625000\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 潜在的生物累积性\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 其它不良影响\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> 将剩余的和不可回收的溶液交给有许可证的公司处理。\n\u003Cbr \u002F> 联系专业的拥有废弃物处理执照的机构来处理此物质。\n\u003Cbr \u002F> 与易燃溶剂相溶或者相混合，在备有燃烧后处理和洗刷作用的化学焚化炉中燃烧\n\u003Cbr \u002F> 受污染的容器和包装\n\u003Cbr \u002F> 按未用产品处置。\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 联合国运输名称\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: 否国际海运危规国际空运危规: 否\n\u003Cbr \u002F> 海洋污染物（是\u002F否）: 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>\u003Cbr \u002F>\u003Cbr \u002F>\u003Cbr \u002F>\u003Cbr \u002F>\n\u003Cbr \u002F>\n\u003C\u002Ftd>","2026-08-21T07:51:12.859463Z",false,[411,417,423,429,435,441],{"slug":412,"cid":413,"name":414,"nameZh":415,"cas":416},"785883598057115648","J-1013675-3","Carbazole-d8","咔唑-d8","38537-24-5",{"slug":418,"cid":419,"name":420,"nameZh":421,"cas":422},"785876555912974336","J-960136-5","5,6-dihydro-3H-imidazo[2,1-c]-1,2,4-dithiazole-3-thione","代森硫","33813-20-6",{"slug":424,"cid":425,"name":426,"nameZh":427,"cas":428},"785875771490045952","J-1042744-2","1-Hexylpiperazine","1-己基哌嗪","51619-55-7",{"slug":430,"cid":431,"name":432,"nameZh":433,"cas":434},"785883564309745664","J-1312022-1","Di-n-butyl sulfone","二丁砜","598-04-9",{"slug":436,"cid":437,"name":438,"nameZh":439,"cas":440},"785896204453023744","J-43882-5","Phenanthridine","菲啶","229-87-8",{"slug":442,"cid":443,"name":444,"nameZh":445,"cas":446},"785876249472929792","J-12738-1","1-Cyclohexylpiperazine","1-环己基哌嗪","17766-28-8",1792658240529,"zh-CN",[]]