[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"currency-rates":3,"$fyk2oeqxpb7bd":8,"compound-J-1991922-3":171,"verified-suppliers-J-1991922-3":433},{"rates":4,"source":7},{"USD":5,"CNY":6},1,6.691314,"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":18,"categoryName":19,"categoryEnName":20,"industry":21,"tags":179,"synonyms":180,"properties":185,"ghs":244,"offers":251,"activity":252,"upstream":253,"downstream":296,"customs":345,"safetyRows":349,"toxicity":389,"synthesis":390,"msds":391,"updatedAt":392,"isProhibited":393,"related":394,"__ts":431,"__lang":432,"__slug":173},"785872383444520960","J-1991922-3","\u002Fimages\u002Fchem_structures_svg\u002F380\u002F116-53-0.svg","2-甲基丁酸","116-53-0","C5H10O2","102.132",[],[181,182,183,184],"α-甲基丁酸","乙基甲基乙酸","甲基乙基乙酸","(±)-2-甲基丁酸",[186,190,194,198,202,206,209,212,215,219,223,227,230,233,237,241],{"label":187,"labelZh":187,"value":188,"prop":189},"Melting Point","-70ºC","meltingPoint",{"label":191,"labelZh":191,"value":192,"prop":193},"Boiling Point","175.3±8.0 °C at 760 mmHg","boilingPoint",{"label":195,"labelZh":195,"value":196,"prop":197},"Density","1.0±0.1 g\u002Fcm3","density",{"label":199,"labelZh":199,"value":200,"prop":201},"Flash Point","73.9±0.0 °C","flashPoint",{"label":203,"labelZh":204,"value":205},"Exact Mass","精确质量","102.068077",{"label":207,"labelZh":207,"value":208},"PSA","37.30000",{"label":210,"labelZh":210,"value":211},"LogP","1.13",{"label":213,"labelZh":213,"value":214},"外观性状","无色透明液体",{"label":216,"labelZh":217,"value":218},"Vapor Pressure","蒸汽压","0.6±0.7 mmHg at 25°C",{"label":220,"labelZh":221,"value":222},"Refractive Index","折射率","1.418",{"label":224,"labelZh":225,"value":226},"Storage Conditions","储存条件","储存于阴凉、通风的库房。远离火种、热源、防静电。包装密封。应与强碱、酸性、还原剂分开存放，切忌混储。配备相应品种和数量的消防器   材。储区应备有合适的材料收容泄漏物。",{"label":228,"labelZh":228,"value":229},"稳定性","1. 常温常压稳定，避免与强氧化剂、碱、还原剂接触。\n2. 存在于烤烟烟叶、白肋烟烟叶、香料烟烟叶、烟气中。\n3. 天然存在于杏、啤酒、梨白兰地酒和葡萄酒。",{"label":231,"labelZh":231,"value":232},"水溶解性","45 g\u002FL (20 ºC)",{"label":234,"labelZh":235,"value":236},"Molecular Structure","分子结构","五、分子性质数据：\n1、 摩尔折射率：26.73\n2、 摩尔体积（cm\n3\n\u002Fmol）：106.0\n3、 等张比容（90.2K）：250.2\n4、 表面张力（dyne\u002Fcm）：30.9\n5、 极化率（10\n-24\ncm\n3\n）：10.59",{"label":238,"labelZh":239,"value":240},"Computational Chemistry","计算化学","1、 疏水参数计算参考值（XlogP）：1.2\n2、 氢键供体数量：1\n3、 氢键受体数量：2\n4、 可旋转化学键数量：2\n5、 互变异构体数量：\n6、 拓扑分子极性表面积（TPSA）：37.3\n7、 重原子数量：7\n8、 表面电荷：0\n9、 复杂度：68.5\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：1\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":242,"labelZh":242,"value":243},"更多","1. 性状：无色至淡黄色液体，呈刺鼻的辛辣的羊乳干酪气味，低浓度时呈愉快的水果香气，味辛棘。\n2. 密度（g\u002FmL,25℃）：0.938\n3. 相对密度（20℃，4℃）：0.9410\n4. 熔点（ºC）：-70\n5. 沸点（ºC,常压）：177\n6. 沸点（ºC, 2.8KPa）：84\n7. 常温折射率（n\n20\n）：1.4051\n8. 闪点（ºC）：73\n9. 气相标准燃烧热(焓)(kJ·mol\n-1\n)：-2902.9\n10. 气相标准声称热(焓)( kJ·mol\n-1\n) ：-493.7\n11. 液相标准燃烧热(焓)(kJ·mol\n-1\n)：-2842.2\n12. 液相标准声称热(焓)( kJ·mol\n-1\n)：-554.4\n13. 液相标准热熔(J·mol\n-1\n·K\n-1\n)：217.0\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：微溶于水和甘油，溶于乙醇和丙二醇。",{"pictogram":245,"signal":246,"hazards":247},"Corrosion \u002F Irritant","Danger",[248,249,250],"H302 — Harmful if swallowed \u002F 吞咽有害","H312 — Harmful in contact with skin \u002F 皮肤接触有害","H314 — Causes severe skin burns and eye damage \u002F 造成严重皮肤灼伤和眼损伤",[],[],[254,260,266,272,278,284,290],{"slug":255,"cid":256,"name":257,"nameZh":257,"cas":258,"imgSvg":259},"785882392383459300","J-3522-2","惕格酸","80-59-1","https:\u002F\u002Fapi.chemical.xiaokangmed.com\u002Fimages\u002Fchem_structures_svg\u002F421\u002F80-59-1.svg",{"slug":261,"cid":262,"name":263,"nameZh":263,"cas":264,"imgSvg":265},"785894958698598400","J-39764-9","2-甲基丁醇","137-32-6","https:\u002F\u002Fapi.chemical.xiaokangmed.com\u002Fimages\u002Fchem_structures_svg\u002F060\u002F137-32-6.svg",{"slug":267,"cid":268,"name":269,"nameZh":269,"cas":270,"imgSvg":271},"785872374082834400","J-1991878-3","丁烷","106-97-8","https:\u002F\u002Fapi.chemical.xiaokangmed.com\u002Fimages\u002Fchem_structures_svg\u002F215\u002F106-97-8.svg",{"slug":273,"cid":274,"name":275,"nameZh":275,"cas":276,"imgSvg":277},"785882318504988700","J-3041-8","正丁酸","107-92-6","https:\u002F\u002Fapi.chemical.xiaokangmed.com\u002Fimages\u002Fchem_structures_svg\u002F059\u002F107-92-6.svg",{"slug":279,"cid":280,"name":281,"nameZh":281,"cas":282,"imgSvg":283},"785882320119795700","J-1308098-9","碘甲烷","74-88-4","https:\u002F\u002Fapi.chemical.xiaokangmed.com\u002Fimages\u002Fchem_structures_svg\u002F259\u002F74-88-4.svg",{"slug":285,"cid":286,"name":287,"nameZh":287,"cas":288,"imgSvg":289},"785871868899889200","J-1990095-3","当归酸","565-63-9","https:\u002F\u002Fapi.chemical.xiaokangmed.com\u002Fimages\u002Fchem_structures_svg\u002F386\u002F565-63-9.svg",{"slug":291,"cid":292,"name":293,"nameZh":293,"cas":294,"imgSvg":295},"785896835502837800","J-45585-7","2-甲基丁腈","18936-17-9","https:\u002F\u002Fapi.chemical.xiaokangmed.com\u002Fimages\u002Fchem_structures_svg\u002F450\u002F18936-17-9.svg",[297,303,309,315,321,327,333,339],{"slug":298,"cid":299,"name":300,"nameZh":300,"cas":301,"imgSvg":302},"785897554888888300","J-1522261-9","2-甲基丁酰卡尼汀","31023-25-3","https:\u002F\u002Fapi.chemical.xiaokangmed.com\u002Fimages\u002Fchem_structures_svg\u002F191\u002F31023-25-3.svg",{"slug":304,"cid":305,"name":306,"nameZh":306,"cas":307,"imgSvg":308},"785872901474619400","J-1993312-8","2-羟基-2-甲基丁酸","3739-30-8","https:\u002F\u002Fapi.chemical.xiaokangmed.com\u002Fimages\u002Fchem_structures_svg\u002F463\u002F3739-30-8.svg",{"slug":310,"cid":311,"name":312,"nameZh":312,"cas":313,"imgSvg":314},"785889912569204700","J-29000-1","(S)-1-溴-2-甲基丁烷","534-00-9","https:\u002F\u002Fapi.chemical.xiaokangmed.com\u002Fimages\u002Fchem_structures_svg\u002F359\u002F534-00-9.svg",{"slug":316,"cid":317,"name":318,"nameZh":318,"cas":319,"imgSvg":320},"785872589762334700","J-1992427-4","(S)-(+)-2-甲基丁腈","25570-03-0","https:\u002F\u002Fapi.chemical.xiaokangmed.com\u002Fimages\u002Fchem_structures_svg\u002F372\u002F25570-03-0.svg",{"slug":322,"cid":323,"name":324,"nameZh":324,"cas":325,"imgSvg":326},"785895430520049700","J-1351391-3","3,5-二甲基-3-庚醇","19549-79-2","https:\u002F\u002Fapi.chemical.xiaokangmed.com\u002Fimages\u002Fchem_structures_svg\u002F034\u002F19549-79-2.svg",{"slug":328,"cid":329,"name":330,"nameZh":330,"cas":331,"imgSvg":332},"785889304407707600","J-1360228-2","3-甲基-4-辛酮","20754-04-5","https:\u002F\u002Fapi.chemical.xiaokangmed.com\u002Fimages\u002Fchem_structures_svg\u002F473\u002F20754-04-5.svg",{"slug":334,"cid":335,"name":336,"nameZh":336,"cas":337,"imgSvg":338},"785894209340051500","J-37407-1","(S)-(+)-2-甲基丁酸","1730-91-2","https:\u002F\u002Fapi.chemical.xiaokangmed.com\u002Fimages\u002Fchem_structures_svg\u002F435\u002F1730-91-2.svg",{"slug":340,"cid":341,"name":342,"nameZh":342,"cas":343,"imgSvg":344},"785880558801522700","J-16282-9","正丁烯","106-98-9","https:\u002F\u002Fapi.chemical.xiaokangmed.com\u002Fimages\u002Fchem_structures_svg\u002F177\u002F106-98-9.svg",[346],{"key":347,"value":348},"海关编码","29156090",[350,353,355,358,361,364,367,370,373,376,379,382,385,388],{"key":351,"value":352},"符号","GHS05, GHS07",{"key":354,"value":246},"信号词",{"key":356,"value":357},"危害声明","H302 + H312-H314",{"key":359,"value":360},"警示性声明","P280-P305 + P351 + P338-P310",{"key":362,"value":363},"个人防护装备","Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter",{"key":365,"value":366},"危害码 (欧洲)","C:Corrosive",{"key":368,"value":369},"风险声明 (欧洲)","R21\u002F22;R34",{"key":371,"value":372},"安全声明 (欧洲)","S26-S36\u002F37\u002F39-S45",{"key":374,"value":375},"危险品运输编码","UN 3265",{"key":377,"value":378},"WGK德国","1",{"key":380,"value":381},"RTECS号","EK7897000",{"key":383,"value":384},"包装等级","III",{"key":386,"value":387},"危险类别","8.0",{"key":347,"value":348},"\u003Ctd>\n\n\u003Cp>\u003Cstrong>2-甲基丁酸毒理学数据:\u003C\u002Fstrong>\u003C\u002Fp>\n\u003Cp>\u003C\u002Fp>\u003Cp>1、 急性毒性：大鼠经口LD5O：1870mg\u002Fkg\u003C\u002Fp>\n\u003Cp> 兔子经皮LD5O：1460ul\u002Fkg\u003C\u002Fp>\n\u003Cp>\u003C\u002Fp>\n\u003Cp>\u003Cstrong>2-甲基丁酸生态学数据:\u003C\u002Fstrong>\u003C\u002Fp>\n\u003Cp>\u003C\u002Fp>\u003Cp>对水有稍微的危害。\u003C\u002Fp>\n\u003Cp>\u003C\u002Fp>\n\u003Cp>\u003Ca href=\"\u002Fen\u002Fcas\u002F116-53-0_33358.html#duXinDiv\">2-甲基丁酸毒性英文版\u003C\u002Fa>\u003C\u002Fp>\n\n\u003C\u002Ftd>","\u003Cp>1. 由杂醇油氧化而得。由甲基乙基丙二酸加热脱羧基而得。\u003C\u002Fp>\u003Cp>2. 烟草：OR，44；OR，49；Bu，56；OR，26；FC，9；FC，BU，OR，18；Bu，9；OR，41；BU，26；FC，40\u002F。\u003C\u002Fp>\u003Cp>3.于装有搅拌器、温度计、回流冷凝器、滴液漏斗的反应瓶中，加入12.5g洁净的镁屑，50mL无水乙醚，一粒碘，3g2-氯丁烷，慢慢加热。反应开始后，再加入无水乙醚75mL。滴加由2-氯丁烷（2）43g（共0.5mol）与270mL无水乙醚配成的溶液。控制慢慢回流，约0.5h加完。而后继续搅拌回流，使镁基本反应完。加入100mL无水乙醚，将反应物用冰盐浴冷却至-12℃左右。将反应物慢慢倒入盛有125g干燥的粉状干冰中，充分搅拌，直至干冰挥发完全。再慢慢加入300g碎冰和75mL浓盐酸的混合物，充分搅拌以分离完全。分出有机层，水层用乙醚提取，合并有机层。乙醚层中加入碎冰，并加入20%的氢氧化钠溶液完全100mL，充分摇动、使有机酸进入水层。分出水层，乙醚层用氢氧化钠溶液提取。合并水层。水层减压浓缩。冷却，用盐酸酸化。分出有机层，水层蒸馏，直至无油状物镏出。镏出液用氯化钠饱和，分出有机层，合并有机层，无水硫酸钠干燥，蒸馏，收集173～174℃的馏分，得2-甲基丁酸（1）40g，收率79%。\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> : (±)-2-甲基丁酸\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> 易燃液体 (类别 4)\n\u003Cbr \u002F> 急性毒性, 经口 (类别 4)\n\u003Cbr \u002F> 急性毒性, 经皮 (类别 4)\n\u003Cbr \u002F> 皮肤腐蚀 (类别 1B)\n\u003Cbr \u002F> 严重眼睛损伤 (类别 1)\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> 警示词危险\n\u003Cbr \u002F> 危险申明\n\u003Cbr \u002F> H227可燃液体\n\u003Cbr \u002F> H302吞咽有害。\n\u003Cbr \u002F> H312皮肤接触有害。\n\u003Cbr \u002F> H314造成严重皮肤灼伤和眼损伤。\n\u003Cbr \u002F> 警告申明\n\u003Cbr \u002F> 预防措施\n\u003Cbr \u002F> P210远离热源、火花、明火和热表面。- 禁止吸烟。\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> P280戴防护手套\u002F穿防护服\u002F戴护目镜\u002F戴面罩.\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> P301 + P330 + P331如果吞咽：漱口，不要催吐。\n\u003Cbr \u002F> P303 + P361 + P353如果皮肤(或头发)接触：立即除去\u002F脱掉所有沾污的衣物，用水清洗皮肤\u002F淋\n\u003Cbr \u002F> 浴。\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> P310立即呼叫中毒控制中心或医生.\n\u003Cbr \u002F> P322具体处置（见本标签上提供的急救指导）。\n\u003Cbr \u002F> P363沾污的衣服清洗后方可再用。\n\u003Cbr \u002F> P370 + P378火灾时： 用干的砂子，干的化学品或耐醇性的泡沫来灭火。\n\u003Cbr \u002F> 安全储存\n\u003Cbr \u002F> P403 + P235保持低温，存放于通风良好处。\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\u003C\u002Fb>\n\u003Cbr \u002F> 恶臭\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> : C5H10O2\n\u003Cbr \u002F> 分子式\n\u003Cbr \u002F> : 102.13 g\u002Fmol\n\u003Cbr \u002F> 分子量\n\u003Cbr \u002F> 组分浓度或浓度范围\n\u003Cbr \u002F> 2-Methylbutyric acid\n\u003Cbr \u002F> <=100%\n\u003Cbr \u002F> 化学文摘登记号(CAS116-53-0\n\u003Cbr \u002F> No.)204-145-2\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> 立即脱掉被污染的衣服和鞋。 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> 禁止催吐。 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> 该物质对粘膜组织和上呼吸道、眼睛和皮肤破坏巨大。, 咳嗽, 呼吸短促, 头痛, 恶心\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> 小（起始）火时，使用媒介物如“乙醇”泡沫、干化学品或二氧化碳。大火时，尽可能使用水灭火。使用大量（\n\u003Cbr \u002F> 洪水般的）水以喷雾状应用；水柱可能是无效的。用大量水降温所有受影响的容器。\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\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> 用水喷雾冷却未打开的容器。\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。 避免吸入蒸气、烟雾或气体。 保证充分的通风。 移去所有火源。\n\u003Cbr \u002F> 人员疏散到安全区域。 谨防蒸气积累达到可爆炸的浓度。蒸气能在低洼处积聚。\n\u003Cbr \u002F>\n\u003Cb>6.2 环境保护措施\u003C\u002Fb>\n\u003Cbr \u002F> 如能确保安全，可采取措施防止进一步的泄漏或溢出。 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> 围堵溢出，用防电真空清洁器或湿刷子将溢出物收集起来，并放置到容器中去,根据当地规定处理(见第13部\n\u003Cbr \u002F> 分)。 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。 避免吸入蒸气和烟雾。\n\u003Cbr \u002F> 切勿靠近火源。－严禁烟火。采取措施防止静电积聚。\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> 打开了的容器必须仔细重新封口并保持竖放位置以防止泄漏。\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> 紧密装配的防护眼镜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 0.4 mm\n\u003Cbr \u002F> 溶剂渗透时间: 480 min\n\u003Cbr \u002F> 测试过的物质Camatril® (KCL 730 \u002F Z677442, 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 0.4 mm\n\u003Cbr \u002F> 溶剂渗透时间: 480 min\n\u003Cbr \u002F> 测试过的物质Camatril® (KCL 730 \u002F Z677442, 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> 如危险性评测显示需要使用空气净化的防毒面具，请使用全面罩式多功能防毒面具（US）或ABEK型\n\u003Cbr \u002F> （EN\n\u003Cbr \u002F> 14387）防毒面具筒作为工程控制的候补。如果防毒面具是保护的唯一方式，则使用全面罩式送风防\n\u003Cbr \u002F> 毒面具。 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: 液体\n\u003Cbr \u002F> 颜色: 无色\n\u003Cbr \u002F> b) 气味\n\u003Cbr \u002F> 恶臭\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> 无数据资料\n\u003Cbr \u002F> f) 沸点、初沸点和沸程\n\u003Cbr \u002F> 176 - 177 °C - lit.\n\u003Cbr \u002F> g) 闪点\n\u003Cbr \u002F> 74 °C - 闭杯\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> 0.7 hPa 在 20 °C\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> 0.936 g\u002Fcm3 在 25 °C\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> 辛醇--水的分配系数的对数值: 1.18\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> 热,火焰和火花。\n\u003Cbr \u002F>\n\u003Cb>10.5 不相容的物质\u003C\u002Fb>\n\u003Cbr \u002F> 碱, 氧化剂, 还原剂\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 - 1,750 mg\u002Fkg\n\u003Cbr \u002F> 备注: 胃肠的：唾液腺结构或功能的变化 腹泻 其他改变\n\u003Cbr \u002F> 半数致死剂量 (LD50) 经皮 - 兔子 - 1,367 mg\u002Fkg\n\u003Cbr \u002F> 备注: 感觉器官和特殊感觉（鼻、眼、耳和味觉）：嗅觉：其他改变。 行为的：运动失调症 胃肠的：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> 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。 该物质对组织、粘膜和上呼吸道破坏力强\n\u003Cbr \u002F> 摄入误吞对人体有害。 引致灼伤。\n\u003Cbr \u002F> 皮肤通过皮肤吸收有害。 引起皮肤灼伤。\n\u003Cbr \u002F> 眼睛引起眼睛灼伤。\n\u003Cbr \u002F> 接触后的征兆和症状\n\u003Cbr \u002F> 该物质对粘膜组织和上呼吸道、眼睛和皮肤破坏巨大。, 咳嗽, 呼吸短促, 头痛, 恶心\n\u003Cbr \u002F> 附加说明\n\u003Cbr \u002F> 化学物质毒性作用登记: EK7897000\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> 此易爆炸产品可以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> 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> 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: 3265国际海运危规: 3265国际空运危规: 3265\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: CORROSIVE LIQUID, ACIDIC, ORGANIC, N.O.S. (2-Methylbutyric acid)\n\u003Cbr \u002F> 国际海运危规: CORROSIVE LIQUID, ACIDIC, ORGANIC, N.O.S. (2-Methylbutyric acid)\n\u003Cbr \u002F> 国际空运危规: Corrosive liquid, acidic, organic, n.o.s. (2-Methylbutyric acid)\n\u003Cbr \u002F>\n\u003Cb>14.3 运输危险类别\u003C\u002Fb>\n\u003Cbr \u002F> 欧洲陆运危规: 8国际海运危规: 8国际空运危规: 8\n\u003Cbr \u002F>\n\u003Cb>14.4 包裹组\u003C\u002Fb>\n\u003Cbr \u002F> 欧洲陆运危规: III国际海运危规: III国际空运危规: III\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>\u003Cbr \u002F>\u003Cbr \u002F>\u003Cbr \u002F>\u003Cbr \u002F>\n\n\u003C\u002Ftd>","2026-08-21T07:03:29.458908Z",false,[395,401,407,413,419,425],{"slug":396,"cid":397,"name":398,"nameZh":399,"cas":400},"785894087629737984","J-37159-5","Propylene carbonate","碳酸丙烯酯","108-32-7",{"slug":402,"cid":403,"name":404,"nameZh":405,"cas":406},"785882997109821440","J-1967105-9","Lithium acetate dihydrate","二水醋酸锂","6108-17-4",{"slug":408,"cid":409,"name":410,"nameZh":411,"cas":412},"785883118186795008","J-1354721-3","lithium difluoroacetate","二氟乙酸锂","74956-94-8",{"slug":414,"cid":415,"name":416,"nameZh":417,"cas":418},"785875663553826816","J-10715-4","Dilithium oxalate","草酸锂","553-91-3",{"slug":420,"cid":421,"name":422,"nameZh":423,"cas":424},"785892079627669504","J-1472641-5","gamma-Aminobutyric acid","γ-氨基丁酸","56-12-2",{"slug":426,"cid":427,"name":428,"nameZh":429,"cas":430},"785898262275035136","J-1108842-4","Glycine ethyl ester","甘氨酸乙酯","459-73-4",1792615043181,"zh-CN",[]]