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General tariff:20.0%",[347,350,352,355,358,361,364,367,370,373,376,379],{"key":348,"value":349},"符号","GHS08",{"key":351,"value":256},"信号词",{"key":353,"value":354},"危害声明","H351",{"key":356,"value":357},"警示性声明","P281",{"key":359,"value":360},"个人防护装备","Eyeshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges",{"key":362,"value":363},"危害码 (欧洲)","Xn:Harmful",{"key":365,"value":366},"风险声明 (欧洲)","R40",{"key":368,"value":369},"安全声明 (欧洲)","S36\u002F37",{"key":371,"value":372},"危险品运输编码","NONH for all modes of transport",{"key":374,"value":375},"WGK德国","3",{"key":377,"value":378},"RTECS号","YR1575000",{"key":335,"value":380},"29335995","\u003Ctd>\n\n\u003Cp>\u003Cstrong>2-硫脲嘧啶毒理学数据:\u003C\u002Fstrong>\u003C\u002Fp>\n\u003Cp>\u003C\u002Fp>\u003Cp>二、毒理学数据： \u003C\u002Fp>\n\u003Cp>1、急性毒性：大鼠腹腔LDLo：1500 mg\u002Fkg； \u003C\u002Fp>\n\u003Cp> 小鼠经口LD50：3900 mg\u002Fkg； \u003C\u002Fp>\n\u003Cp>2、 慢性毒性\u002F致癌性 \u003C\u002Fp>\n\u003Cp>大鼠经口TDLo：10 mg\u002Fkg\u002F14W-C； \u003C\u002Fp>\n\u003Cp>小鼠经口TDLo：184 mg\u002Fkg\u002F73W-C； \u003C\u002Fp>\n\u003Cp>3、 生殖毒性 \u003C\u002Fp>\n\u003Cp>大鼠经口TDLo：1600 mg\u002Fkg；\u003C\u002Fp>\n\u003Cp>大鼠经口TDLo：22750 mg\u002Fkg； \u003C\u002Fp>\n\u003Cp>\u003C\u002Fp>\n\u003Cp>\u003Cstrong>2-硫脲嘧啶生态学数据:\u003C\u002Fstrong>\u003C\u002Fp>\n\u003Cp>\u003C\u002Fp>\u003Cp>三、生态学数据： \u003C\u002Fp>\n\u003Cp>1、其它有害作用：该物质对环境可能有危害，对水体应给予特别注意。 \u003C\u002Fp>\n\u003Cp>\u003C\u002Fp>\n\u003Cp>\u003Ca href=\"\u002Fen\u002Fcas\u002F141-90-2_752242.html#duXinDiv\">2-硫脲嘧啶毒性英文版\u003C\u002Fa>\u003C\u002Fp>\n\n\u003C\u002Ftd>","\u003Ctd>\n\n\u003Cb>2-硫脲嘧啶\u003C\u002Fb>\n\u003Cbr \u002F>\n\n\u003Cstrong>模块1. 化学品\u003C\u002Fstrong>\n\u003Cbr \u002F> 产品名称：\n\u003Cb>2-Thiouracil\u003C\u002Fb>\n\u003Cbr \u002F>\n\n\u003Cstrong>模块2. 危险性概述\u003C\u002Fstrong>\n\u003Cbr \u002F>\n\u003Cb>GHS分类\u003C\u002Fb>\n\u003Cbr \u002F> 　物理性危害未分类\n\u003Cbr \u002F> 　健康危害\n\u003Cbr \u002F> 急性毒性（经口）\n\u003Cb>第5级\u003C\u002Fb>\n\u003Cbr \u002F> 致癌性\n\u003Cb>第2级\u003C\u002Fb>\n\u003Cbr \u002F> 　环境危害\n\u003Cbr \u002F> 急性水生毒性\n\u003Cb>第2级\u003C\u002Fb>\n\u003Cbr \u002F> 慢性水生毒性\n\u003Cb>第2级\u003C\u002Fb>\n\u003Cbr \u002F>\n\u003Cb>GHS标签元素\u003C\u002Fb>\n\u003Cbr \u002F> 　图标或危害标志\n\u003Cbr \u002F> 　信号词警告\n\u003Cbr \u002F> 　危险描述吞咽可能有害。\n\u003Cbr \u002F> 怀疑会致癌\n\u003Cbr \u002F> 对水生生物有毒性\n\u003Cbr \u002F> 长期影响对水生生物有毒性\n\u003Cbr \u002F> 　防范说明\n\u003Cbr \u002F>\n\u003Cb>[预防]\u003C\u002Fb>使用前获取特定手册。\n\u003Cbr \u002F> 处理前必须阅读并理解所有安全措施。\n\u003Cbr \u002F> 避免释放到环境中。\n\u003Cbr \u002F> 使用个人所需的防护用具。\n\u003Cbr \u002F>\n\u003Cb>[急救措施]\u003C\u002Fb>\n\u003Cb>如接触到或相关接触：求医\u002F就诊。\u003C\u002Fb>\n\u003Cbr \u002F> 收集溢出物。\n\u003Cbr \u002F>\n\u003Cb>[储存]\u003C\u002Fb>存放处须加锁。\n\u003Cbr \u002F>\n\u003Cb>[废弃处置]\u003C\u002Fb>\n\u003Cb>根据当地政府规定把物品\u002F容器交与工业废弃处理机构。\u003C\u002Fb>\n\u003Cbr \u002F>\n\u003Cb>2-硫脲嘧啶\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>单一物质\u002F混和物\u003C\u002Fb>单一物质\n\u003Cbr \u002F>\n\u003Cb>化学名(中文名)：\u003C\u002Fb>\n\u003Cb>2-硫脲嘧啶\u003C\u002Fb>\n\u003Cbr \u002F> 百分比：\n\u003Cb>>98.0%(HPLC)(T)\u003C\u002Fb>\n\u003Cbr \u002F>\n\u003Cb>CAS编码：\u003C\u002Fb>\n\u003Cb>141-90-2\u003C\u002Fb>\n\u003Cbr \u002F> 俗名：\n\u003Cb>2-Mercapto-4-hydroxypyrimidine , 2-Mercapto-4-pyrimidone\u003C\u002Fb>\n\u003Cbr \u002F> 分子式：\n\u003Cb>C4H4N2OS\u003C\u002Fb>\n\u003Cbr \u002F>\n\n\u003Cstrong>模块4. 急救措施\u003C\u002Fstrong>\n\u003Cbr \u002F> 吸入：\n\u003Cb>将受害者移到新鲜空气处，保持呼吸通畅，休息。求医\u002F就诊。\u003C\u002Fb>\n\u003Cbr \u002F> 皮肤接触：\n\u003Cb>立即去除\u002F脱掉所有被污染的衣物。用大量肥皂和水轻轻洗。\u003C\u002Fb>\n\u003Cbr \u002F>\n\u003Cb>求医\u002F就诊。\u003C\u002Fb>\n\u003Cbr \u002F> 眼睛接触：用水小心清洗几分钟。如果方便，易操作，摘除隐形眼镜。\n\u003Cbr \u002F>\n\u003Cb>求医\u002F就诊。\u003C\u002Fb>\n\u003Cbr \u002F> 食入：\n\u003Cb>求医\u002F就诊。漱口。\u003C\u002Fb>\n\u003Cbr \u002F> 紧急救助者的防护：救援者需要穿戴个人防护用品，比如橡胶手套和气密性护目镜。\n\u003Cbr \u002F>\n\n\u003Cstrong>模块5. 消防措施\u003C\u002Fstrong>\n\u003Cbr \u002F> 合适的灭火剂：干粉，泡沫，雾状水，二氧化碳\n\u003Cbr \u002F> 特殊危险性：小心，燃烧或高温下可能分解产生毒烟。\n\u003Cbr \u002F> 特定方法：从上风处灭火，根据周围环境选择合适的灭火方法。\n\u003Cbr \u002F> 非相关人员应该撤离至安全地方。\n\u003Cbr \u002F> 周围一旦着火：如果安全，移去可移动容器。\n\u003Cbr \u002F> 消防员的特殊防护用具：灭火时，一定要穿戴个人防护用品。\n\u003Cbr \u002F>\n\n\u003Cstrong>模块6. 泄漏应急处理\u003C\u002Fstrong>\n\u003Cbr \u002F> 个人防护措施，防护用具，\n\u003Cb>使用特殊的个人防护用品（针对有毒颗粒的P3过滤式空气呼吸器）。远离溢出物\u002F泄露\u003C\u002Fb>\n\u003Cbr \u002F> 紧急措施：处并处在上风处。\n\u003Cbr \u002F> 泄露区应该用安全带等圈起来，控制非相关人员进入。\n\u003Cbr \u002F> 环保措施：小心，切勿排入河流等。因为考虑对环境有负面影响。\n\u003Cbr \u002F> 控制和清洗的方法和材料：清扫收集粉尘，封入密闭容器。注意切勿分散。附着物或收集物应该立即根据合适的\n\u003Cbr \u002F> 法律法规处置。\n\u003Cbr \u002F>\n\n\u003Cstrong>模块7. 操作处置与储存\u003C\u002Fstrong>\n\u003Cbr \u002F> 处理\n\u003Cbr \u002F> 技术措施：在通风良好处进行处理。穿戴合适的防护用具。防止粉尘扩散。处理后彻底清洗双手\n\u003Cbr \u002F> 和脸。\n\u003Cbr \u002F> 注意事项：如果可能，使用封闭系统。如果粉尘或浮质产生，使用局部排气。\n\u003Cbr \u002F> 操作处置注意事项：避免所有部位的接触！\n\u003Cbr \u002F> 贮存\n\u003Cbr \u002F> 储存条件：保持容器密闭。存放于凉爽、阴暗处。\n\u003Cbr \u002F> 存放处须加锁。\n\u003Cbr \u002F> 远离不相容的材料比如氧化剂存放。\n\u003Cbr \u002F> 包装材料：依据法律。\n\u003Cbr \u002F>\n\n\u003Cstrong>模块8. 接触控制和个体防护\u003C\u002Fstrong>\n\u003Cbr \u002F> 工程控制：尽可能安装封闭体系或局部排风系统。同时安装淋浴器和洗眼器。\n\u003Cbr \u002F> 个人防护用品\n\u003Cbr \u002F> 　呼吸系统防护：\n\u003Cb>防尘面具，自携式呼吸器（SCBA），供气呼吸器等。使用通过政府标准的呼吸器。依\u003C\u002Fb>\n\u003Cbr \u002F> 据当地和政府法规。\n\u003Cbr \u002F>\n\u003Cb>2-硫脲嘧啶\u003C\u002Fb>\n\u003Cbr \u002F>\n\n\u003Cstrong>模块8. 接触控制和个体防护\u003C\u002Fstrong>\n\u003Cbr \u002F> 　手部防护：防渗手套。\n\u003Cbr \u002F> 　眼睛防护：护目镜。如果情况需要，佩戴面具。\n\u003Cbr \u002F> 　皮肤和身体防护：防渗防护服。如果情况需要，穿戴防护靴。\n\u003Cbr \u002F>\n\n\u003Cstrong>模块9. 理化特性\u003C\u002Fstrong>\n\u003Cbr \u002F> 固体\n\u003Cbr \u002F>\n\u003Cb>外形（20°C）：\u003C\u002Fb>\n\u003Cbr \u002F> 外观：\n\u003Cb>晶体-粉末\u003C\u002Fb>\n\u003Cbr \u002F> 颜色：\n\u003Cb>白色-微浅黄色\u003C\u002Fb>\n\u003Cbr \u002F> 气味：无资料\n\u003Cbr \u002F>\n\u003Cb>pH:\u003C\u002Fb>无数据资料\n\u003Cbr \u002F> 熔点：\n\u003Cb>331°C\u003C\u002Fb>\n\u003Cbr \u002F>\n\u003Cb>沸点\u002F沸程\u003C\u002Fb>无资料\n\u003Cbr \u002F> 闪点：无资料\n\u003Cbr \u002F> 爆炸特性\n\u003Cbr \u002F> 　爆炸下限：无资料\n\u003Cbr \u002F> 　爆炸上限：无资料\n\u003Cbr \u002F> 密度：无资料\n\u003Cbr \u002F> 溶解度：\n\u003Cbr \u002F>\n\u003Cb>[水]\u003C\u002Fb>极微溶于\n\u003Cbr \u002F>\n\u003Cb>[其他溶剂]\u003C\u002Fb>无资料\n\u003Cbr \u002F>\n\n\u003Cstrong>模块10. 稳定性和反应性\u003C\u002Fstrong>\n\u003Cbr \u002F> 化学稳定性：一般情况下稳定。\n\u003Cbr \u002F> 危险反应的可能性：未报道特殊反应性。\n\u003Cbr \u002F> 须避免接触的物质氧化剂\n\u003Cbr \u002F>\n\u003Cb>危险的分解产物:\u003C\u002Fb>\n\u003Cb>一氧化碳, 二氧化碳, 氮氧化物 (NOx), 硫氧化物\u003C\u002Fb>\n\u003Cbr \u002F>\n\n\u003Cstrong>模块11. 毒理学信息\u003C\u002Fstrong>\n\u003Cbr \u002F> 急性毒性：\n\u003Cb>orl-mus LD50:2850 mg\u002Fkg\u003C\u002Fb>\n\u003Cbr \u002F> 对皮肤腐蚀或刺激：无资料\n\u003Cbr \u002F> 对眼睛严重损害或刺激：无资料\n\u003Cbr \u002F> 生殖细胞变异原性：\n\u003Cb>pic-esc 100 mmol\u002FL\u003C\u002Fb>\n\u003Cbr \u002F> 致癌性：\n\u003Cb>orl-rat TDLo:10 g\u002Fkg\u002F14W-C\u003C\u002Fb>\n\u003Cbr \u002F>\n\u003Cb>IARC =\u003C\u002Fb>\n\u003Cb>2B （怀疑对人类致癌）。\u003C\u002Fb>\n\u003Cbr \u002F>\n\u003Cb>NTP =\u003C\u002Fb>无资料\n\u003Cbr \u002F> 生殖毒性：无资料\n\u003Cbr \u002F>\n\u003Cb>RTECS 号码:\u003C\u002Fb>\n\u003Cb>YR1575000\u003C\u002Fb>\n\u003Cbr \u002F>\n\n\u003Cstrong>模块12. 生态学信息\u003C\u002Fstrong>\n\u003Cbr \u002F> 生态毒性：\n\u003Cbr \u002F> 鱼类：无资料\n\u003Cbr \u002F> 甲壳类：\n\u003Cb>48h LC50:7.7 mg\u002FL (Daphnia magna)\u003C\u002Fb>\n\u003Cbr \u002F> 藻类：无资料\n\u003Cbr \u002F>\n\u003Cb>残留性 \u002F 降解性：\u003C\u002Fb>无资料\n\u003Cbr \u002F>\n\u003Cb>潜在生物累积 （BCF):\u003C\u002Fb>无资料\n\u003Cbr \u002F> 土壤中移动性\n\u003Cbr \u002F>\n\u003Cb>　log水分配系数：\u003C\u002Fb>无资料\n\u003Cbr \u002F>\n\u003Cb>　土壤吸收系数 （Koc）：\u003C\u002Fb>无资料\n\u003Cbr \u002F> 　亨利定律无资料\n\u003Cbr \u002F>\n\u003Cb>constant(PaM3\u002Fmol):\u003C\u002Fb>\n\u003Cbr \u002F>\n\u003Cb>2-硫脲嘧啶\u003C\u002Fb>\n\u003Cbr \u002F>\n\n\u003Cstrong>模块13. 废弃处置\u003C\u002Fstrong>\n\u003Cbr \u002F> 如果可能，回收处理。请咨询当地管理部门。建议在可燃溶剂中溶解混合，在装有后燃和洗涤装置的化学焚烧炉中\n\u003Cbr \u002F> 焚烧。废弃处置时请遵守国家、地区和当地的所有法规。\n\u003Cbr \u002F>\n\n\u003Cstrong>模块14. 运输信息\u003C\u002Fstrong>\n\u003Cbr \u002F> 联合国分类：\n\u003Cb>第9类 杂类\u003C\u002Fb>\n\u003Cbr \u002F>\n\u003Cb>UN编号：\u003C\u002Fb>\n\u003Cb>3077\u003C\u002Fb>\n\u003Cbr \u002F> 正式运输名称：\n\u003Cb>环境有害物质, 固体, 不另作详细说明\u003C\u002Fb>\n\u003Cbr \u002F> 包装等级：\n\u003Cb>III\u003C\u002Fb>\n\u003Cbr \u002F>\n\u003Cb>海洋污染物:\u003C\u002Fb>\n\u003Cb>Y\u003C\u002Fb>\n\u003Cbr \u002F>\n\n\u003Cstrong>模块15. 法规信息\u003C\u002Fstrong>\n\u003Cbr \u002F>\n\u003Cb>《危险化学品安全管理条例》（2002年1月26日国务院发布，2011年2月16日修订）: 针对危险化学品的安全使用、\u003C\u002Fb>\n\u003Cbr \u002F> 生产、储存、运输、装卸等方面均作了相应的规定。\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,[386,392,398,404,410,416],{"slug":387,"cid":388,"name":389,"nameZh":390,"cas":391},"785891500608196608","J-1366911-7","4-Thiouracil","4-硫脲嘧啶","591-28-6",{"slug":393,"cid":394,"name":395,"nameZh":396,"cas":397},"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",{"slug":399,"cid":400,"name":401,"nameZh":402,"cas":403},"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":405,"cid":406,"name":407,"nameZh":408,"cas":409},"785873407790026752","J-1118980-8","3-(Chloromethyl)pyridine","3-氯甲基吡啶","3099-31-8",{"slug":411,"cid":412,"name":413,"nameZh":414,"cas":415},"785883544630071296","J-1378177-4","4-(Chloromethyl)pyridine","4-氯甲基吡啶","10445-91-7",{"slug":417,"cid":418,"name":419,"nameZh":420,"cas":421},"785884681374535680","J-1118722-2","2-(Chloromethyl)pyridine","2-氯甲基吡啶","4377-33-7",1792640134057,"zh-CN",[]]