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mmHg","boilingPoint",{"label":196,"labelZh":196,"value":197,"prop":198},"Density","1.1±0.1 g\u002Fcm3","density",{"label":200,"labelZh":200,"value":201,"prop":202},"Flash Point","101.1±0.0 °C","flashPoint",{"label":204,"labelZh":205,"value":206},"Exact Mass","精确质量","129.057846",{"label":208,"labelZh":208,"value":209},"PSA","12.89000",{"label":211,"labelZh":211,"value":212},"LogP","2.08",{"label":214,"labelZh":214,"value":215},"外观性状","无色至棕色液体",{"label":217,"labelZh":217,"value":218},"蒸汽密度","4.5 (vs air)",{"label":220,"labelZh":221,"value":222},"Vapor Pressure","蒸汽压","0.1±0.4 mmHg at 25°C",{"label":224,"labelZh":225,"value":226},"Refractive Index","折射率","1.642",{"label":228,"labelZh":229,"value":230},"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、酸类、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":232,"labelZh":232,"value":233},"稳定性","1.化学性质：呈弱碱性(20℃　pΚa 4.85)。能溶于酸而成盐，其苦味酸盐熔点203~204 ℃。能与卤代烷反应生成季铵盐。还原时根据反应条件不同可以生成1,2-二氢喹啉和1,2,3,4-四氢喹啉。氧化时，生成吡啶-2,3-二羧酸，再脱去CO2变成菸酸。喹啉在浓硫酸中进行硝化时，3位和5位发生取代。在乙酸中硝化时可得到3-硝基喹啉。卤化反应通常在3位发生取代，但在浓硫酸中进行卤化时，可在5位和8位发生取代。\n2.健康危害　侵入途径：吸入、食入。健康危害：蒸气对鼻、喉有刺激性。吸入后引起头痛、头晕、恶心。对眼睛、皮肤有刺激性。口服刺激口腔和胃。 毒理学资料及环境行为　毒性：属中等毒类。急性毒性：LD50：460mg\u002Fkg（大鼠经口）；540mg\u002Fkg（兔经皮）。危险特性：遇明火、高热可燃。与氧化剂可发生反应。受热分解放出有毒的氧化氮烟气。燃烧（分解）产物：一氧化碳、二氧化碳、氧化氮。　防护措施　呼吸系统防护：空气中浓度超标时，应该佩戴防毒口罩。紧急事态抢救或逃生时，建议佩戴自给式呼吸器。眼睛防护：戴化学安全防护眼镜。防护服：穿相应的防护服。手防护：戴防化学品手套。其他：工作现场禁止吸烟、进食和饮水。工作后，彻底清洗。工作服不要带到非作业场所，单独放被毒物污染的衣服，洗后再用。保持良好的卫生习惯。 急救措施　皮肤接触：脱去污染的衣着，立即用流动清水彻底冲洗。眼睛接触：立即提起眼睑，用流动清水或生理盐水冲洗至少15min。吸入：迅速脱离现场至空气新鲜处。必要时进行人工呼吸。就医。食入：患者清醒时给充分漱口、饮水，如发生呕吐，使其取侧卧位，防止呕吐物进入气管。就医。\n3.稳定性 稳定\n4.禁配物 强氧化剂、强酸\n5.避免接触的条件 受热、光照\n6.聚合危害 不聚合\n7.分解产物 氮氧化物",{"label":235,"labelZh":235,"value":236},"水溶解性","slightly soluble",{"label":238,"labelZh":239,"value":240},"Molecular Structure","分子结构","1、摩尔折射率：42.18\n2、摩尔体积（cm\n3\n\u002Fmol）：116.7\n3、等张比容（90.2K）：305.2\n4、表面张力（dyne\u002Fcm）：46.6\n5、极化率（10\n-24\ncm\n3\n）：16.72",{"label":242,"labelZh":243,"value":244},"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:1\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12.9\n7.重原子数量:10\n8.表面电荷:0\n9.复杂度:111\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":246,"labelZh":246,"value":247},"更多","1.性状：无色液体，日久变黄，有特殊气味。\n2.熔点（℃）：-14.5\n3.沸点（℃）：237.7\n4.相对密度（水=1）：1.09\n5.相对蒸气密度（空气=1）：4.45\n6.饱和蒸气压（kPa）：0.13（59.7℃）\n7.燃烧热（kJ\u002Fmol）：-4696.2\n8.临界压力（MPa）：4.66\n9.辛醇\u002F水分配系数：2.03~2.06\n10.闪点（℃）：99（CC）\n11.引燃温度（℃）：480\n12.爆炸上限（%）：7\n13.爆炸下限（%）：1.2\n14.溶解性：溶于水，溶于乙醇、乙醚、二硫化碳等多数有机溶剂。\n15.黏度（mPa·s,15ºC）：4.354\n16.黏度（mPa·s,30ºC）：2.997\n17.蒸发热（KJ\u002Fmol,b.p.）：47.45\n18.熔化热（KJ\u002Fkg）：83.64\n19.生成热（KJ\u002Fmol,液体）：149.23\n20.燃烧热（KJ\u002Fmol,定容）：4697.9\n21.比热容（KJ\u002F(kg·K) ,26.84ºC,定压）：1.55\n22.沸点上升常数：5.72\n23.电导率（S\u002Fm,25ºC）：2.2×10\n-8\n24.热导率（W\u002F(m·K),20ºC）：0.149",{"pictogram":249,"signal":250,"hazards":251},"Acute Toxicity \u002F Health Hazard \u002F Environmental Hazard","Danger",[252,253,254,255,256,257,258],"H301 — Toxic if swallowed \u002F 吞咽会中毒","H312 — Harmful in contact with skin \u002F 皮肤接触有害","H315 — Causes skin irritation \u002F 造成皮肤刺激","H319 — Causes serious eye irritation \u002F 造成严重眼刺激","H341 — Suspected of causing genetic defects \u002F 怀疑可造成遗传性缺陷","H350 — May cause cancer \u002F 可能致癌","H411 — Toxic to aquatic life with long lasting effects \u002F 对水生生物有毒并具有长期持续影响",[],"\u003Ctd>\n\u003Cdiv class=\"\" id=\"MSDSTbl\">\n\u003Ctable class=\"_table_all\">\n\u003Ctbody>\n\u003Ctr class=\"_tr_1\">\n\u003Ctd class=\"_td_header_1\">\u003Cstrong> 国标编号: \u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd class=\"_td_header_content_1\"> 61847 \u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr class=\"_tr_2\">\n\u003Ctd class=\"_td_header_2\">\u003Cstrong> ＣＡＳ: \u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd class=\"_td_header_content_2\"> 91-22-5 \u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr class=\"_tr_3\">\n\u003Ctd class=\"_td_header_3\">\u003Cstrong> 中文名称: \u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd class=\"_td_header_content_3\"> 喹啉 \u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr class=\"_tr_4\">\n\u003Ctd class=\"_td_header_4\">\u003Cstrong> 英文名称: \u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd class=\"_td_header_content_4\"> Quinoline \u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr class=\"_tr_5\">\n\u003Ctd class=\"_td_header_5\">\u003Cstrong> 别 名: \u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd class=\"_td_header_content_5\"> 苯并吡啶；氮杂萘 \u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr class=\"_tr_6\">\n\u003Ctd class=\"_td_header_6\">\u003Cstrong> 分子式: \u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd class=\"_td_header_content_6\"> C\u003Csub>9\u003C\u002Fsub>H\u003Csub>7\u003C\u002Fsub>N \u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr class=\"_tr_7\">\n\u003Ctd class=\"_td_header_7\">\u003Cstrong> 分子量: \u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd class=\"_td_header_content_7\"> 129.16 \u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr class=\"_tr_8\">\n\u003Ctd class=\"_td_header_8\">\u003Cstrong> 熔 点: \u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd class=\"_td_header_content_8\"> -14.5℃ 沸点：237.7? \u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr class=\"_tr_9\">\n\u003Ctd class=\"_td_header_9\">\u003Cstrong> 密 度: \u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd class=\"_td_header_content_9\"> 相对密度(水=1)1.09； \u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr class=\"_tr_10\">\n\u003Ctd class=\"_td_header_10\">\u003Cstrong> 蒸汽压: \u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd class=\"_td_header_content_10\"> 99℃ \u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr class=\"_tr_11\">\n\u003Ctd class=\"_td_header_11\">\u003Cstrong> 溶解性: \u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd class=\"_td_header_content_11\"> 溶于水、醇、醚、二硫化碳等多数有机溶剂 \u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr class=\"_tr_12\">\n\u003Ctd class=\"_td_header_12\">\u003Cstrong> 稳定性: \u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd class=\"_td_header_content_12\"> 稳定 \u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr class=\"_tr_13\">\n\u003Ctd class=\"_td_header_13\">\u003Cstrong> 外观与性状: \u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd class=\"_td_header_content_13\"> 无色液体，日久变黄，有特殊气味 \u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr class=\"_tr_14\">\n\u003Ctd class=\"_td_header_14\">\u003Cstrong> 危险标记: \u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd class=\"_td_header_content_14\"> 15(毒害品) \u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr class=\"_tr_15\">\n\u003Ctd class=\"_td_header_15\">\u003Cstrong> 用 途: \u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd class=\"_td_header_content_15\"> 用于药物合成 \u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003C\u002Ftbody>\n\u003C\u002Ftable>\n\u003Cbr\u002F>\n\u003Cb class=\"msds_title\"> 2.对环境的影响: \u003C\u002Fb>\n\u003Cbr\u002F>一、健康危害 \n\u003Cbr\u002F>\n\u003Cbr\u002F>侵入途径：吸入、食入。 \n\u003Cbr\u002F>健康危害：蒸气对鼻、喉有刺激性。吸入后引起头痛、头晕、恶心。对眼睛、皮肤有刺激性。口服刺激口腔和胃。 \n\u003Cbr\u002F>\u003Cdiv id=\"msdsControl\">\n\u003Cbr\u002F>二、毒理学资料及环境行为 \n\u003Cbr\u002F>\n\u003Cbr\u002F>毒性：属中等毒类。 \n\u003Cbr\u002F>急性毒性：LD50460mg\u002Fkg(大鼠经口)；540mg\u002Fkg(兔经皮) \n\u003Cbr>\n\u003Cbr>危险特性：遇明火、高热可燃。与氧化剂可发生反应。受热分解放出有毒的氧化氮烟气。 \n\u003Cbr>燃烧(分解)产物：一氧化碳、二氧化碳、氧化氮。 \n\u003Cbr>\n\u003Cbr>\n\u003Chr class=\"msds_hr\"\u002F>\n\u003Cb class=\"_b_title_2\">3.现场应急监测方法: \u003C\u002Fb>\n\u003Cbr>　 \n\u003Cbr>\n\u003Cbr>\n\u003Chr class=\"_hr_split_2\">\n\u003Cb class=\"_b_title_3\">4.实验室监测方法: \u003C\u002Fb>\n\u003Cbr>气相色谱法，参照《分析化学手册》(第四分册，色谱分析)，化学工业出版社 \n\u003Cbr>\n\u003Cbr\u002F>\n\u003Chr class=\"_hr_split_3\"\u002F>\n\u003Cb class=\"_b_title_4\">5.环境标准: \u003C\u002Fb>\n\u003Cbr\u002F>前苏联 车间空气中有害物质的最高容许浓度 0.5mg\u002Fm3 \n\u003Cbr\u002F>前苏联(1975)水体中有害物质最高允许浓度 0.5mg\u002FL \n\u003Cbr\u002F>\n\u003Cbr\u002F>\n\u003Chr class=\"_hr_split_4\"\u002F>\n\u003Cb class=\"_b_title_5\">6.应急处理处置方法: \u003C\u002Fb>\n\u003Cbr\u002F>一、泄漏应急处理 \n\u003Cbr\u002F>\n\u003Cbr\u002F>疏散泄漏污染区人员至安全区，禁止无关人员进入污染区，切断火源。建议应急处理人员戴自给式呼吸器，穿化学防护服。不要直接接触泄漏物，在确保安全情况下堵漏。喷水雾能减少蒸发但不要使水进入储存容器内。用沙土、干燥石灰或苏打灰混合，然后收集运至废物处理场所处置。也可以用大量水冲洗，经稀释的洗水放入废水系统。如大量泄漏，利用围堤收容，然后收集、转移、回收或无害处理后废弃。 \n\u003Cbr\u002F>\n\u003Cbr\u002F>二、防护措施 \n\u003Cbr\u002F>\n\u003Cbr\u002F>呼吸系统防护：空气中浓度超标时，应该佩戴防毒口罩。紧急事态抢救或逃生时，建议佩戴自给式呼吸器。 \n\u003Cbr\u002F>眼睛防护：戴化学安全防护眼镜。 \n\u003Cbr\u002F>防护服：穿相应的防护服。 \n\u003Cbr\u002F>手防护：戴防化学品手套。 \n\u003Cbr\u002F>其它：工作现场禁止吸烟、进食和饮水。工作后，彻底清洗。工作服不要带到非作业场所，单独存放被毒物污染的衣服，洗后再用。保持良好的卫生习惯。 \n\u003Cbr\u002F>\n\u003Cbr\u002F>三、急救措施 \n\u003Cbr\u002F>\n\u003Cbr\u002F>皮肤接触：脱去污染的衣着，立即用流动清水彻底冲洗。 \n\u003Cbr\u002F>眼睛接触：立即提起眼睑，用流动清水或生理盐水冲洗至少15分钟。 \n\u003Cbr\u002F>吸入：迅速脱离现场至空气新鲜处。必要时进行人工呼吸。就医。 \n\u003Cbr\u002F>食入：患者清醒时给充分漱口、饮水，如发生呕吐，使其取侧卧位，防止呕吐物进入气管。就医。 \n\u003Cbr\u002F>\n\u003Cbr\u002F>灭火方法：干粉、雾状水、二氧化碳、砂土、泡沫。 \n\u003Cbr\u002F>\u003C\u002Fbr>\u003C\u002Fbr>\u003C\u002Fhr>\u003C\u002Fbr>\u003C\u002Fbr>\u003C\u002Fbr>\u003C\u002Fbr>\u003C\u002Fbr>\u003C\u002Fbr>\u003C\u002Fbr>\u003C\u002Fbr>\u003C\u002Fdiv>\n\u003C\u002Fdiv>\n\u003C\u002Ftd>",[262,268,274,280,286,292],{"slug":263,"cid":264,"name":265,"nameZh":266,"cas":267},"847926569925087232","J-1134261-8","3-methylpyridine,hydrochloride","3-甲基吡啶盐酸盐","14401-92-4",{"slug":269,"cid":270,"name":271,"nameZh":272,"cas":273},"847927080606765056","J-1134270-8","2-methylpyridinium chloride","2-甲基吡啶盐酸盐","14401-91-3",{"slug":275,"cid":276,"name":277,"nameZh":278,"cas":279},"847927412787253248","J-1134279-7","4-methylpyridinium chloride","4-甲基吡啶盐酸盐","14401-93-5",{"slug":281,"cid":282,"name":283,"nameZh":284,"cas":285},"785884472628219904","J-1310338-9","4,5-Dimethyl-1,3-thiazol-2-amine","2-氨基-4,5-二甲基噻唑","2289-75-0",{"slug":287,"cid":288,"name":289,"nameZh":290,"cas":291},"785891500608196608","J-1366911-7","4-Thiouracil","4-硫脲嘧啶","591-28-6",{"slug":293,"cid":294,"name":295,"nameZh":296,"cas":297},"785889108034588672","J-26478-7","4-Hydroxy-2,5-dimethylfuran-3(2H)-one","4-羟基-2,5-二甲基-3(2H)-呋喃酮","3658-77-3",1790084515192,"zh-CN",[]]