[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"currency-rates":3,"$fyk2oeqxpb7bd":8,"compound-J-39266-5":169,"verified-suppliers-J-39266-5":461},{"rates":4,"source":7},{"USD":5,"CNY":6},1,6.679814,"live",{"rows":9,"total":167,"current":5,"size":168},[10,33,45,60,73,84,96,111,121,133,145,156],{"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-1971488-6","\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-1323843-2","\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-28559-6","\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],10,{"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-1994428-6","\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":28,"currency":29,"origin":72,"originFlag":31,"moq":21,"stock":32},6,"中国",{"slug":74,"cid":75,"imgSvg":76,"name":77,"nameZh":78,"cas":79,"formula":80,"iupac":77,"category":18,"categoryName":19,"categoryEnName":20,"industry":21,"tags":81,"offersCount":25,"supplierCount":25,"bestOffer":82},"785871840001134592","J-982001-3","\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":83,"pack":28,"currency":29,"origin":30,"originFlag":31,"moq":21,"stock":32},3.78,{"slug":85,"cid":86,"imgSvg":87,"name":88,"nameZh":89,"cas":90,"formula":91,"iupac":88,"category":53,"categoryName":54,"categoryEnName":55,"industry":21,"tags":92,"offersCount":93,"supplierCount":94,"bestOffer":95},"785880365658017792","J-14975-7","\u002Fimages\u002Fchem_structures_svg\u002F262\u002F12003-67-7.svg","Lithium aluminate","氧化铝锂","12003-67-7","AlLiO2",[23],7,3,{"unitPrice":94,"pack":28,"currency":29,"origin":72,"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":94,"supplierCount":5,"bestOffer":109},"785871830249377792","J-6931-8","\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",[108],"Made to Order",{"unitPrice":110,"pack":28,"currency":29,"origin":30,"originFlag":31,"moq":21,"stock":32},0.56,{"slug":112,"cid":113,"imgSvg":114,"name":115,"nameZh":116,"cas":117,"formula":118,"iupac":115,"category":53,"categoryName":54,"categoryEnName":55,"industry":21,"tags":119,"offersCount":69,"supplierCount":25,"bestOffer":120},"785871842446413824","J-1960944-0","\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":122,"cid":123,"imgSvg":124,"name":125,"nameZh":126,"cas":127,"formula":128,"iupac":125,"category":53,"categoryName":54,"categoryEnName":55,"industry":21,"tags":129,"offersCount":24,"supplierCount":25,"bestOffer":130},"785871842576437248","J-814544-6","\u002Fimages\u002Fchem_structures_svg\u002F221\u002F12037-42-2.svg","vanadium oxide","氧化钒","12037-42-2","O13V6",[23],{"unitPrice":131,"pack":132,"currency":29,"origin":30,"originFlag":31,"moq":21,"stock":32},112.8,"100g",{"slug":134,"cid":135,"imgSvg":136,"name":137,"nameZh":138,"cas":139,"formula":140,"iupac":137,"category":53,"categoryName":54,"categoryEnName":55,"industry":21,"tags":141,"offersCount":142,"supplierCount":5,"bestOffer":143},"785871842647740416","J-1333345-4","\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],8,{"unitPrice":144,"pack":132,"currency":29,"origin":30,"originFlag":31,"moq":21,"stock":32},11,{"slug":146,"cid":147,"imgSvg":148,"name":149,"nameZh":150,"cas":151,"formula":152,"iupac":149,"category":53,"categoryName":54,"categoryEnName":55,"industry":21,"tags":153,"offersCount":57,"supplierCount":94,"bestOffer":154},"785871842698072064","J-814953-9","\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],{"unitPrice":155,"pack":28,"currency":29,"origin":21,"originFlag":21,"moq":21,"stock":32},2.6,{"slug":157,"cid":158,"imgSvg":159,"name":160,"nameZh":161,"cas":162,"formula":163,"iupac":160,"category":53,"categoryName":54,"categoryEnName":55,"industry":21,"tags":164,"offersCount":94,"supplierCount":5,"bestOffer":165},"785871863254355968","J-1990080-2","\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",[108],{"unitPrice":166,"pack":28,"currency":29,"origin":30,"originFlag":31,"moq":21,"stock":32},5.6,3204,12,{"slug":170,"cid":171,"imgSvg":172,"name":173,"nameZh":174,"cas":175,"formula":176,"iupac":173,"mdl":21,"mw":177,"category":104,"categoryName":105,"categoryEnName":106,"industry":21,"tags":178,"synonyms":179,"properties":185,"ghs":254,"offers":264,"activity":265,"upstream":266,"downstream":309,"customs":334,"safetyRows":338,"toxicity":381,"synthesis":382,"msds":383,"updatedAt":384,"isProhibited":385,"related":386,"__ts":459,"__lang":460,"__slug":171},"785894823235162112","J-39266-5","\u002Fimages\u002Fchem_structures_svg\u002F132\u002F98-95-3.svg","nitrobenzene","硝基苯","98-95-3","C6H5NO2","123.10900",[],[174,180,181,182,183,184],"密斑油","米耳班油","密班油","一硝基苯","硝化苯",[186,191,196,201,206,210,213,216,220,224,228,232,236,240,243,247,251],{"label":187,"labelZh":188,"value":189,"prop":190},"Melting Point","熔点","5-6 °C(lit.)","meltingPoint",{"label":192,"labelZh":193,"value":194,"prop":195},"Boiling Point","沸点","210-211 °C(lit.)","boilingPoint",{"label":197,"labelZh":198,"value":199,"prop":200},"Density","密度","1.205","density",{"label":202,"labelZh":203,"value":204,"prop":205},"Flash Point","闪点","87.8 °C","flashPoint",{"label":207,"labelZh":208,"value":209},"Exact Mass","精确质量","123.03200",{"label":211,"labelZh":211,"value":212},"PSA","45.82000",{"label":214,"labelZh":214,"value":215},"LogP","2.11800",{"label":217,"labelZh":218,"value":219},"Appearance","外观性状","黄色液体",{"label":221,"labelZh":222,"value":223},"Additional Property","蒸汽密度","4.2 (vs air)",{"label":225,"labelZh":226,"value":227},"Vapor Pressure","蒸汽压","0.15 mm Hg ( 20 °C)",{"label":229,"labelZh":230,"value":231},"Refractive Index","折射率","n20\u002FD 1.551(lit.)",{"label":233,"labelZh":234,"value":235},"Storage Conditions","储存条件","储存注意事项储存于阴凉、通风的库房。远离火种、热源。保持容器密封。应与氧化剂、还原剂、碱类、食用化学品分开存放，切忌混储。配备相应品种和数量的消防器材。储区应备有泄漏应急处理设备和合适的收容材料。",{"label":237,"labelZh":238,"value":239},"Stability","稳定性","1.化学性质：对酸、碱比较稳定。能随水蒸气挥发，具弱的氧化作用。用铁、锌等金属与盐酸作用，或用镍、铜、银等为催化剂，加压进行还原，生成苯胺。与硫酸和硝酸的混合酸作用，生成二硝基苯或三硝基苯。在碘或氯化镁存在下进行氯化反应，生成间氯硝基苯。在氯化铁存在下进行氯化反应，常温下生成2,5-二氯硝基苯。100℃时生成2,3,5,6-四氯硝基苯。100℃以上生成六氯苯。与发烟硫酸作用主要生成间硝基苯磺酸。与氢氧化钾作用生成邻硝基苯酚及少量对硝基苯酚。硝基苯能与Grignard试剂反应。\n2.稳定性 稳定\n3.禁配物 强氧化剂、氨、胺类等\n4.聚合危害 不聚合\n5.分解产物 氮氧化物",{"label":221,"labelZh":241,"value":242},"水溶解性","slightly soluble",{"label":244,"labelZh":245,"value":246},"Molecular Structure","分子结构","1、摩尔折射率：32.79\n2、摩尔体积（cm\n3\n\u002Fmol）：101.2\n3、等张比容（90.2K）：262.7\n4、表面张力（dyne\u002Fcm）：45.3\n5、介电常数：\n6、偶极距（10\n-24\ncm\n3\n）：\n7、极化率：13.00",{"label":248,"labelZh":249,"value":250},"Computational Chemistry","计算化学","1.疏水参数计算参考值（XlogP）:无\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:0\n5.互变异构体数量:无\n6.拓扑分子极性表面积45.8\n7.重原子数量:9\n8.表面电荷:0\n9.复杂度:102\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":221,"labelZh":252,"value":253},"更多","1.性状：淡黄色透明油状液体，有苦杏仁味。\n2.熔点（℃）：5.7\n3.沸点（℃）：210.8\n4.相对密度（水=1）：1.20\n5.相对蒸气密度（空气=1）：4.25\n6.饱和蒸气压（kPa）：0.02（20℃）\n7.临界压力（MPa）：4.82\n8.辛醇\u002F水分配系数：1.85~1.88\n9.闪点（℃）：88（CC）\n10.引燃温度（℃）：482\n11.爆炸上限（%）：40\n12.爆炸下限（%）：1.8（93℃）\n13.溶解性：不溶于水，溶于乙醇、乙醚、苯、丙酮等多数有机溶剂。\n14.蒸发热（KJ\u002Fmol,484K）：47.73\n15.熔化热（KJ\u002Fmol,278.98K）：11.60\n16.电导率（S\u002Fm,23.6ºC）：1.22×10\n-8\n17.电导率（S\u002Fm,25ºC）：9.1×10\n-7\n18.热导率（W\u002F(m·K),20ºC）：0.13649\n19.体膨胀系数（K\n-1\n,0~30ºC）：0.00083",{"pictogram":255,"signal":256,"hazards":257},"Acute Toxicity \u002F Health Hazard","Danger",[258,259,260,261,262,263],"H301 — Toxic if swallowed \u002F 吞咽会中毒","H311 — Toxic in contact with skin \u002F 皮肤接触会中毒","H331 — Toxic if inhaled \u002F 吸入会中毒","H351 — Suspected of causing cancer \u002F 怀疑致癌","H372 — Causes damage to organs through prolonged exposure \u002F 长期或反复接触会对器官造成损害","H412 — Harmful to aquatic life with long lasting effects \u002F 对水生生物有害并具有长期持续影响",[],[],[267,273,279,285,291,297,303],{"slug":268,"cid":269,"name":270,"nameZh":270,"cas":271,"imgSvg":272},"785893075720343600","J-1367654-5","4-硝基碘苯","636-98-6","https:\u002F\u002Fapi.chemical.xiaokangmed.com\u002Fimages\u002Fchem_structures_svg\u002F004\u002F636-98-6.svg",{"slug":274,"cid":275,"name":276,"nameZh":276,"cas":277,"imgSvg":278},"785896616283344900","J-1326172-8","苯硼酸","98-80-6","https:\u002F\u002Fapi.chemical.xiaokangmed.com\u002Fimages\u002Fchem_structures_svg\u002F039\u002F98-80-6.svg",{"slug":280,"cid":281,"name":282,"nameZh":282,"cas":283,"imgSvg":284},"785892129766379500","J-32046-7","间硝基苯甲酸","121-92-6","https:\u002F\u002Fapi.chemical.xiaokangmed.com\u002Fimages\u002Fchem_structures_svg\u002F219\u002F121-92-6.svg",{"slug":286,"cid":287,"name":288,"nameZh":288,"cas":289,"imgSvg":290},"785882306731577300","J-3007-9","苯","71-43-2","https:\u002F\u002Fapi.chemical.xiaokangmed.com\u002Fimages\u002Fchem_structures_svg\u002F335\u002F71-43-2.svg",{"slug":292,"cid":293,"name":294,"nameZh":294,"cas":295,"imgSvg":296},"785894675578884100","J-1320019-6","对氯溴苯","106-39-8","https:\u002F\u002Fapi.chemical.xiaokangmed.com\u002Fimages\u002Fchem_structures_svg\u002F391\u002F106-39-8.svg",{"slug":298,"cid":299,"name":300,"nameZh":300,"cas":301,"imgSvg":302},"785888482273792000","J-25029-3","2-硝基苯甲酸","552-16-9","https:\u002F\u002Fapi.chemical.xiaokangmed.com\u002Fimages\u002Fchem_structures_svg\u002F180\u002F552-16-9.svg",{"slug":304,"cid":305,"name":306,"nameZh":306,"cas":307,"imgSvg":308},"785894626727825400","J-38339-1","对硝基苯甲酰氯","122-04-3","https:\u002F\u002Fapi.chemical.xiaokangmed.com\u002Fimages\u002Fchem_structures_svg\u002F170\u002F122-04-3.svg",[310,316,322,328],{"slug":311,"cid":312,"name":313,"nameZh":313,"cas":314,"imgSvg":315},"785898061850218500","J-49083-5","4-硝基三苯胺","4316-57-8","https:\u002F\u002Fapi.chemical.xiaokangmed.com\u002Fimages\u002Fchem_structures_svg\u002F042\u002F4316-57-8.svg",{"slug":317,"cid":318,"name":319,"nameZh":319,"cas":320,"imgSvg":321},"785894652770259000","J-1504027-4","1-叔丁基-4-硝基苯","3282-56-2","https:\u002F\u002Fapi.chemical.xiaokangmed.com\u002Fimages\u002Fchem_structures_svg\u002F274\u002F3282-56-2.svg",{"slug":323,"cid":324,"name":325,"nameZh":325,"cas":326,"imgSvg":327},"785872396971151400","J-1313984-9","N-叔丁基苯胺","937-33-7","https:\u002F\u002Fapi.chemical.xiaokangmed.com\u002Fimages\u002Fchem_structures_svg\u002F314\u002F937-33-7.svg",{"slug":329,"cid":330,"name":331,"nameZh":331,"cas":332,"imgSvg":333},"785898068154257400","J-1525209-2","4-叔丁基苯胺","769-92-6","https:\u002F\u002Fapi.chemical.xiaokangmed.com\u002Fimages\u002Fchem_structures_svg\u002F273\u002F769-92-6.svg",[335],{"key":336,"value":337},"海关编码","2904201000",[339,342,344,347,350,353,356,359,362,365,368,371,374,377,380],{"key":340,"value":341},"符号","GHS06, GHS08",{"key":343,"value":256},"信号词",{"key":345,"value":346},"危害声明","H301 + H311 + H331-H351-H360F-H372-H412",{"key":348,"value":349},"警示性声明","Missing Phrase - N15.00950417-P201-P280-P302 + P352 + P312-P304 + P340 + P312-P308 + P313",{"key":351,"value":352},"靶器官","Blood",{"key":354,"value":355},"个人防护装备","Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter",{"key":357,"value":358},"危害码 (欧洲)","T:Toxic;N:Dangerousfortheenvironment;",{"key":360,"value":361},"风险声明 (欧洲)","R23\u002F24\u002F25;R40;R48\u002F23\u002F24;R51\u002F53;R62",{"key":363,"value":364},"安全声明 (欧洲)","S28-S36\u002F37-S45-S61-S28A-S16-S7-S27",{"key":366,"value":367},"危险品运输编码","UN 1662 6.1\u002FPG 2",{"key":369,"value":370},"WGK德国","2",{"key":372,"value":373},"RTECS号","DA6475000",{"key":375,"value":376},"包装等级","II",{"key":378,"value":379},"危险类别","6.1",{"key":336,"value":337},"\u003Ctd>\n\n\u003Cp>\u003Cstrong>硝基苯毒理学数据:\u003C\u002Fstrong>\u003C\u002Fp>\n\u003Cp>\u003C\u002Fp>\u003Cp>1.急性毒性\u003C\u002Fp>\n\u003Cp>LD50：489mg\u002Fkg（大鼠经口）；2100mg\u002Fkg（大鼠经皮）\u003C\u002Fp>\n\u003Cp>2.刺激性\u003C\u002Fp>\n\u003Cp>家兔经皮：500mg（24h），轻度刺激。\u003C\u002Fp>\n\u003Cp>家兔经眼：500mg（24h），轻度刺激。\u003C\u002Fp>\n\u003Cp>3.致突变性 微生物致突变：鼠伤寒沙门菌仓鼠肺200μg\u002FL。\u003C\u002Fp>\n\u003Cp>4.致癌性 IARC致癌性评论：G2B，可疑人类致癌物。\u003C\u002Fp>\n\u003Cp>5.其他 大鼠吸入最低中毒浓度（TCLo）：5ppm（6h）（90d，雄性），影响精子生成，影响睾丸、附睾和输精管。\u003C\u002Fp>\n\u003Cp>\u003C\u002Fp>\n\u003Cp>\u003Cstrong>硝基苯生态学数据:\u003C\u002Fstrong>\u003C\u002Fp>\n\u003Cp>\u003C\u002Fp>\u003Cp>1.生态毒性\u003C\u002Fp>\n\u003Cp>LC50：27mg\u002FL（48h）（水蚤）；42.6mg\u002FL（48h）（蓝鳃太阳鱼）；117mg\u002FL（96h）（黑体呆鱼）；125mg\u002FL（48h）（青鳉）\u003C\u002Fp>\n\u003Cp>IC50：1.9~33mg\u002FL（72h）（藻类）\u003C\u002Fp>\n\u003Cp>2.生物降解性\u003C\u002Fp>\n\u003Cp>好氧生物降解（h）：322~4728\u003C\u002Fp>\n\u003Cp>厌氧生物降解（h）：48~300\u003C\u002Fp>\n\u003Cp>3.非生物降解性\u003C\u002Fp>\n\u003Cp>水相光解半衰期（h）：1608~4800\u003C\u002Fp>\n\u003Cp>光解最大吸收（nm）：259\u003C\u002Fp>\n\u003Cp>水中光氧化半衰期（h）：3009~1.90×10\u003Csup>5\u003C\u002Fsup>\u003C\u002Fp>\n\u003Cp>空气中光氧化半衰期（h）：0.544~5.44\u003C\u002Fp>\n\u003Cp>4.生物富集性\u003C\u002Fp>\n\u003Cp>BCF：2~4.8（鲤鱼，接触浓度125ppb，接触时间6周）；1.6~7.7（鲤鱼，接触浓度12.5ppb，接触时间6周）\u003C\u002Fp>\n\u003Cp>\u003C\u002Fp>\n\u003Cp>\u003Ca href=\"\u002Fen\u002Fcas\u002F98-95-3_954653.html#duXinDiv\">硝基苯毒性英文版\u003C\u002Fa>\u003C\u002Fp>\n\n\u003C\u002Ftd>","\u003Cp>1.由苯经混酸硝化而得。这是生产硝基苯的传统方法，最初采用间歇法生产，后来发展了连续法，近来又发展为绝热硝化法。间歇法是苯和混酸的铸铁硝化锅中于50℃下反应。连续硝化采用串联的硝化器，为使硝酸是到充分利用，并减少二硝基苯的生成，加入的苯稍过量。连续法的优点是生产能力大，硝酸的浓度可适当降低。绝热硝化法可间歇或连续操作，反应热可利用来浓缩硫酸，副产物二硝基苯较少。原料消耗定额：纯苯（工业品）665kg\u002Ft、硝酸（98%570kg\u002Ft、硫酸（92.5%）50kg\u002Ft、纯碱20kg\u002Ft。\u003C\u002Fp>\u003Cp>\u003C\u002Fp>\u003Cp>2.精制方法：硝基苯通常含有硝基甲苯、二硝基噻酚、二硝基苯和苯胺等杂质。精制时用稀硫酸、稀碱和水依次洗涤，氯化钙干燥后反复进行减压蒸馏。也可以用分步结晶或用绝对乙醇重结晶的方法精制。其他的精制方法有：在稀硫酸存在下进行水蒸气蒸馏，馏出物分去水层后，用氯化钙干燥，然后在氧化钡、五氧化二磷三氯化铝或活性氧化铝存在下减压蒸馏。\u003C\u002Fp>\u003Cp>3.以工业硝基苯为原料，加入无水氯化钙干燥脱去水分，然后进行蒸馏收集208.5～212.0℃馏分，即得成品。也可采用减压蒸馏，操作压力为267Pa。\u003C\u002Fp>","\u003Ctd>\n\n\u003Ctable>\n\u003Ctbody>\n\u003Ctr>\n\u003Ctd>\u003Cstrong> 国标编号: \u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd> 61056 \u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>\u003Cstrong> ＣＡＳ: \u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd> 98-95-3 \u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>\u003Cstrong> 中文名称: \u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd> 硝基苯 \u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>\u003Cstrong> 英文名称: \u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd> nitrobenzene；Oil of mirbane \u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>\u003Cstrong> 别 名: \u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd> 密斑油 \u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>\u003Cstrong> 分子式: \u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd> C\u003Csub>6\u003C\u002Fsub>H\u003Csub>5\u003C\u002Fsub>NO\u003Csub>2\u003C\u002Fsub> \u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>\u003Cstrong> 分子量: \u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd> 123.11 \u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>\u003Cstrong> 熔 点: \u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd> 5.7℃ \u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>\u003Cstrong> 密 度: \u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd> 相对密度(水=1)1.20； \u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>\u003Cstrong> 蒸汽压: \u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd> 87.8℃ \u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>\u003Cstrong> 溶解性: \u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd> 不溶于水，溶于乙醇、乙醚、苯等多数有机溶剂 \u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>\u003Cstrong> 稳定性: \u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd> 稳定 \u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>\u003Cstrong> 外观与性状: \u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd> 淡黄色透明油状液体，有苦杏仁味 \u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>\u003Cstrong> 危险标记: \u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd> 14(剧毒品) \u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>\u003Cstrong> 用 途: \u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd> 用作溶剂，制造苯胺、染料等 \u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003C\u002Ftbody>\n\u003C\u002Ftable>\n\u003Cbr \u002F>\n\u003Cp>2.对环境的影响: 一、健康危害 侵入途径：吸入、食入、经皮吸收。 健康危害：主要引起高铁血红蛋白血症。可引起溶血及肝损害。 急性中毒：有头痛、头晕、乏力、皮肤粘膜紫绀、手指麻木等症状；严重时可出现胸闷、呼吸困难、心悸，甚至心律紊乱、昏迷、抽搐、呼吸麻痹。有时中毒后出现溶血性贫血、黄疸、中毒性肝炎。 慢性中毒：可有神经衰弱综合征；慢性溶血时，可出现贫血、黄疸；还可引起中毒性肝炎。 二、毒理学资料及环境行为 急性毒性：LD50489mg\u002Fkg(大鼠经口)；2100mg\u002Fkg(大鼠经皮)；狗静脉150mg\u002Fkg，最小致死剂量；人(女性)经口200mg\u002Fkg，最小中毒剂量(血液毒性)；人经口5mg\u002Fkg，最小中毒剂量(不悦感)。 致突变性：细胞遗传学分析：啤酒酵母菌10mmol\u002F管。 生殖毒性：大鼠吸入最低中毒浓度(TCL0)：5ppm(6小时)，(90天，雄性)，影响精子生成，影响睾丸、附睾和输精管。 污染来源：硝基苯是有机合成的原料，最重要的用途是生产苯胺染料，还是重要的有机溶剂。环境中的硝基苯主要来自化工厂、染料厂的废水废气，尤其是苯胺染料厂排出的污水中含有大量硝基苯。贮运过程中的意外事故，也会造成硝基苯的严重污染。 硝基苯在水中具有极高的稳定性。由于其密度大于水，进入水体的硝基苯会沉入水底，长时间保持不变。又由于其在水中有一定的溶解度，所以造成的水体污染会持续相当长的时间。硝基苯的沸点较高，自然条件下的蒸发速度较慢，与强氧化剂反应生成对机械震动很敏感的化合物，能与空气形成爆炸性混合物。倾翻在环境中的硝基苯，会散发出刺鼻的苦杏仁味。80℃以上其蒸气与空气的混合物具爆炸性，倾倒在水中的硝基苯，以黄绿色油状物沉在水底。当浓度为5mg\u002FL时，被污染水体呈黄色，有苦杏仁味。当浓度达100mg\u002FL时，水几乎是黑色，并分离出黑色沉淀。当浓度超过33mg\u002FL时可造成鱼类及水生生物死亡。吸入、摄入或皮肤吸收均可引起人员中毒。中毒的典型症状是气短、眩晕、恶心、昏厥、神志不清、皮肤发蓝，最后会因呼吸衰竭而死亡。 危险特性：遇明火、高热或与氧化剂接触，有引起燃烧爆炸的危险。与硝酸反应强烈。 燃烧(分解)产物：一氧化碳、二氧化碳、氧化氮。 3.现场应急监测方法: 便携式气相色谱法《突发性环境污染事故应急监测与处理处置技术》万本太主编 4.实验室监测方法: 监测方法 来源 类别 气相色谱法 GB13194-91 水质 锌还原-盐酸萘乙二胺光度法 GB15501-95 空气 气相色谱法 《固体废弃物试验分析评价手册》中国环境监测总站等译 固体废弃物 还原-偶氮比色法 《水和废水监测分析方法》(第三版)国家环保局编 水和废水 5.环境标准: 中国 (TJ36-79) 车间空气中有害物质的最高容许浓度 5mg\u002Fm3[皮] 居住区大气中有害物质的最高容许浓度 0.01mg\u002Fm3(一次值) 中国(GB16297-1996) 大气污染物综合排放标准 ①最高允许排放浓度(mg\u002FL) 16(表2)；20(表1) ②最高允许排放速率(kg\u002Fh) 二级0.060～1.3(表2)；0.05～1.1(表1) 三级0.080～1.7(表2)；0.090～2.0(表1) ③无组织排放监控浓度限值(mg\u002Fm3) 0.040(表2)；0.050(表1) 中国(GHZB1-1999) 地表水环境质量标准(I、II、III类水域特定值) 0.017mg\u002FL 中国(GB8978-1996) 污水综合排放标准 一级：2.0mg\u002FL 二级：3.0mg\u002FL 三级：5.0mg\u002FL 　 嗅觉阈浓度 5.12mg\u002Fm3 6.应急处理处置方法: 一、泄漏应急处理 迅速撤离泄漏污染区人员至安全区，并进行隔离，严格限制出入。切断火源。建议应急处理人员戴自给正压式呼吸器，穿防毒服。不要直接接触泄漏物。尽可能切断泄漏源。防止进入下水道、排洪沟等限制性空间。当硝基苯洒在地面时，立即用沙土、泥块阻断漏液的温延，配戴好面具、手套，将漏液或漏物收集在适当的容器内封存，用沙土或其它惰性材料吸收残液，转移到安全地带。立即仔细收集被污染土壤，转移到安全地带。当硝基苯倾倒在水面时，应迅速切断被污染水体的流动，以免污染扩散。中毒人员立即离开现场，到空气新鲜的地方，脱去被沾染的外衣，用大量的水冲洗皮肤，漱口，大量饮水，催吐，即送医院。着火时用大量水和干粉、泡沫、二氧化碳等灭火器灭火。接触硝基苯的人员严禁饮酒，以免加重加速毒性作用。沿地面加强通风，以驱赶硝基苯蒸气。 二、防护措施 呼吸系统防护：可能接触其蒸气时，佩戴过滤式防毒面具(半面罩)。紧急事态抢救或撤离时，建议佩戴自给式呼吸器。 眼睛防护：戴安全防护眼镜。 身体防护：穿透气型防毒服。 手防护：戴防苯耐油手套。 其它：工作现场禁止吸烟、进食和饮水。及时换洗工作服。工作前后不饮酒，用温水洗澡。注意检测毒物。实行就业前和定期的体检。 三、急救措施 皮肤接触：立即脱去被污染的衣着，用肥皂水和清水彻底冲洗皮肤。就医。 眼睛接触：提起眼睑，用流动清水或生理盐水冲洗。就医。 吸入：迅速脱离现场至空气新鲜处。保持呼吸道通畅。如呼吸困难，给输氧。如呼吸停止，立即进行人工呼吸。就医。 食入：饮足量温水，催吐，就医。 灭火方法：消防人员须佩戴防毒面具、穿全身消防服。喷水冷却容器，可能的话将容器从火场移至空旷处。灭火剂：雾状水、抗溶性泡沫、二氧化碳、砂土。\u003C\u002Fp>\n\n\u003C\u002Ftd>","2026-11-02T09:24:19.736478Z",false,[387,393,399,405,411,417,423,429,435,441,447,453],{"slug":388,"cid":389,"name":390,"nameZh":391,"cas":392},"785891744200790016","J-30993-3","4-Fluorostyrene","4-氟苯乙烯","405-99-2",{"slug":394,"cid":395,"name":396,"nameZh":397,"cas":398},"785889191425740800","J-1359562-5","2-Aminobenzaldehyde","邻氨基苯甲醛","529-23-7",{"slug":400,"cid":401,"name":402,"nameZh":403,"cas":404},"785898203936460800","J-1112134-9","Benzamidine","苯甲脒","618-39-3",{"slug":406,"cid":407,"name":408,"nameZh":409,"cas":410},"785894360221749248","J-1502382-2","3-Vinylbicyclo[4.2.0]octa-1,3,5-triene","4-乙烯基苯并环丁烯","99717-87-0",{"slug":412,"cid":413,"name":414,"nameZh":415,"cas":416},"785872245804240896","J-1991503-8","3-Methoxybenzonitrile","3-甲氧基苯腈","1527-89-5",{"slug":418,"cid":419,"name":420,"nameZh":421,"cas":422},"785898033777741824","J-48893-7","o-Phthalaldehyde","邻苯二甲醛","643-79-8",{"slug":424,"cid":425,"name":426,"nameZh":427,"cas":428},"785882461329428480","J-1160166-4","3-Fluoro-4-methylbenzonitrile","3-氟-4-甲基苯腈","170572-49-3",{"slug":430,"cid":431,"name":432,"nameZh":433,"cas":434},"785882426923552768","J-3755-8","2,5-Dihydroxybenzaldehyde","2,5-二羟基苯甲醛","1194-98-5",{"slug":436,"cid":437,"name":438,"nameZh":439,"cas":440},"785889091500642304","J-1365184-8","1,1'-(1H-Pyrrole-2,5-diyl)diethanamine","聚苯乙烯","9003-53-6",{"slug":442,"cid":443,"name":444,"nameZh":445,"cas":446},"785882709154074624","J-5441-1","2-(3-Methoxyphenyl)acetonitrile","3-甲氧基苯乙腈","19924-43-7",{"slug":448,"cid":449,"name":450,"nameZh":451,"cas":452},"785884633643356160","J-1319818-0","3-Phenylpyrrolidine","3-苯基吡咯烷","936-44-7",{"slug":454,"cid":455,"name":456,"nameZh":457,"cas":458},"785892517915660288","J-32786-6","2-Phenylpyrrolidine","2-苯基吡咯烷","1006-64-0",1794255772315,"zh-CN",[]]