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General tariff:20.0%",[358,361,363,366,369,372,375,378,381,384,387,390,393],{"key":359,"value":360},"符号","GHS07",{"key":362,"value":256},"信号词",{"key":364,"value":365},"危害声明","H302-H315-H319-H335",{"key":367,"value":368},"警示性声明","P280-P301 + P312 + P330-P305 + P351 + P338-P337 + P313",{"key":370,"value":371},"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":373,"value":374},"危害码 (欧洲)","Xn:Harmful;",{"key":376,"value":377},"风险声明 (欧洲)","R22;R43",{"key":379,"value":380},"安全声明 (欧洲)","S36\u002F37\u002F39-S37-S24",{"key":382,"value":383},"危险品运输编码","UN 2810",{"key":385,"value":386},"WGK德国","3",{"key":388,"value":389},"RTECS号","XM8135000",{"key":391,"value":392},"危险类别","6.1",{"key":346,"value":347},"\u003Ctd>\n\n\u003Cp>\u003Cstrong>2-噻吩甲醛毒理学数据:\u003C\u002Fstrong>\u003C\u002Fp>\n\u003Cp>1、皮肤\u002F眼睛刺激性：标准德来塞实验：兔子皮肤接触，500mg\u002F24HREACTION SEVERITY，轻微反应；    标准德来塞实验：兔子眼睛接触，100 mgREACTION SEVERITY，中等反应；   2、急性毒性：大鼠经口LD50：915mg\u002Fkg；   小鼠经口LD50：565mg\u002Fkg；    豚鼠皮肤接触LD50： >10mL\u002Fkg；\r\n                                        \u003C\u002Fp>\n\u003Cp>\u003Cstrong>2-噻吩甲醛生态学数据:\u003C\u002Fstrong>\u003C\u002Fp>\n\u003Cp>\u003C\u002Fp>\u003Cp>该物质对水有稍微的危害。\u003C\u002Fp>\n\u003Cp>\u003C\u002Fp>\n\u003Cp>\u003Ca href=\"\u002Fen\u002Fcas\u002F98-03-3_1102349.html#duXinDiv\">2-噻吩甲醛毒性英文版\u003C\u002Fa>\u003C\u002Fp>\n\n\u003C\u002Ftd>","\u003Cp>由噻吩与二甲基甲酰胺在三氯氧磷存在下缩合，经水解、中和、精制而得。将噻吩和二甲基甲酰胺加入反应锅中，在15℃以下缓缓加入三氯氧磷，逐渐升温至80-90℃，保温3h后，冷却至30℃，加入冰水水解。再经30%氧氧化钠中和，静置分层，水层用四氯化碳提取，提取液经洗涤脱水、回收溶剂、减压蒸馏，得2-噻吩吩醛。\u003C\u002Fp>\u003Cp>\u003C\u002Fp>","\u003Ctd>\n\n\u003Cb>2-噻吩甲醛(含稳定剂HQ)\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-Thiophenecarboxaldehyde (stabilized with HQ)\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\n\u003Cbr \u002F> 易燃液体\n\u003Cb>第4级\u003C\u002Fb>\n\u003Cbr \u002F> 　健康危害\n\u003Cbr \u002F> 急性毒性（经口）\n\u003Cb>第4级\u003C\u002Fb>\n\u003Cbr \u002F>\n\u003Cb>皮肤腐蚀\u002F刺激\u003C\u002Fb>\n\u003Cb>第2级\u003C\u002Fb>\n\u003Cbr \u002F>\n\u003Cb>严重损伤\u002F刺激眼睛\u003C\u002Fb>\n\u003Cb>2A类\u003C\u002Fb>\n\u003Cbr \u002F> 　环境危害未分类\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> 　危险描述可燃液体\n\u003Cbr \u002F> 吞咽有害。\n\u003Cbr \u002F> 造成皮肤刺激\n\u003Cbr \u002F> 造成严重眼刺激\n\u003Cbr \u002F> 　防范说明\n\u003Cbr \u002F>\n\u003Cb>[预防]\u003C\u002Fb>\n\u003Cb>远离明火\u002F热表面。\u003C\u002Fb>\n\u003Cbr \u002F> 使用本产品时切勿吃东西，喝水或吸烟。\n\u003Cbr \u002F> 处理后要彻底清洗双手。\n\u003Cbr \u002F>\n\u003Cb>穿戴防护手套\u002F护目镜\u002F防护面具。\u003C\u002Fb>\n\u003Cbr \u002F>\n\u003Cb>[急救措施]\u003C\u002Fb>\n\u003Cb>食入：若感不适，呼叫解毒中心\u002F医生。漱口。\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。继续冲洗。\n\u003Cbr \u002F>\n\u003Cb>眼睛接触：求医\u002F就诊\u003C\u002Fb>\n\u003Cbr \u002F> 皮肤接触：用大量肥皂和水轻轻洗。\n\u003Cbr \u002F>\n\u003Cb>若皮肤刺激：求医\u002F就诊。\u003C\u002Fb>\n\u003Cbr \u002F> 脱掉被污染的衣物，清洗后方可重新使用。\n\u003Cbr \u002F>\n\u003Cb>[储存]\u003C\u002Fb>存放于通风良好处。保持凉爽。\n\u003Cbr \u002F>\n\u003Cb>2-噻吩甲醛(含稳定剂HQ)\u003C\u002Fb>\n\u003Cbr \u002F>\n\n\u003Cstrong>模块2. 危险性概述\u003C\u002Fstrong>\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> 其他没有分类的危险可能引起聚合。\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-噻吩甲醛(含稳定剂HQ)\u003C\u002Fb>\n\u003Cbr \u002F> 百分比：\n\u003Cb>>97.0%(GC)\u003C\u002Fb>\n\u003Cbr \u002F>\n\u003Cb>CAS编码：\u003C\u002Fb>\n\u003Cb>98-03-3\u003C\u002Fb>\n\u003Cbr \u002F> 分子式：\n\u003Cbr \u002F>\n\u003Cb>C5H4OS\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。若感不适请求医\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>若皮肤刺激或发生皮疹：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。继续清洗。\n\u003Cbr \u002F>\n\u003Cb>如果眼睛刺激：求医\u002F就诊。\u003C\u002Fb>\n\u003Cbr \u002F> 食入：\n\u003Cb>若感不适，呼叫解毒中心\u002F医生。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> 不适用的灭火剂：棒状水\n\u003Cbr \u002F> 特殊危险性：该物质受热或着火可能爆聚。受热容器可能爆炸。从受保护的位置灭火。\n\u003Cbr \u002F> 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>\n\u003Cb>周围一旦着火：喷水,保持容器冷却。如果安全，消除一切火源。\u003C\u002Fb>\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>使用个人防护用品。远离溢出物\u002F泄露处并处在上风处。确保足够通风。\u003C\u002Fb>\n\u003Cbr \u002F> 紧急措施：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：防止进入下水道。\n\u003Cbr \u002F> 控制和清洗的方法和材料：回收到带盖容器前用干砂或惰性吸收剂吸收泄漏物。一旦大量泄漏，筑堤控制。附着\n\u003Cbr \u002F> 物或收集物应该根据相关法律法规废弃处置。\n\u003Cbr \u002F> 副危险性的防护措施移除所有火源。一旦发生火灾应该准备灭火器。使用防火花工具和防爆设备。\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。防止烟雾产生。远离明火和热表面。\n\u003Cbr \u002F> 采取措施防止静电积累。使用防爆设备。处理后彻底清洗双手和脸。\n\u003Cbr \u002F> 注意事项：使用封闭系统，通风。\n\u003Cbr \u002F> 操作处置注意事项：避免接触皮肤、眼睛和衣物。\n\u003Cbr \u002F> 贮存\n\u003Cbr \u002F> 储存条件：保持容器密闭。冷藏储存。\n\u003Cbr \u002F> 存放于惰性气体环境中。\n\u003Cbr \u002F> 远离不相容的材料比如氧化剂存放。\n\u003Cbr \u002F>\n\u003Cb>热敏, 气敏\u003C\u002Fb>\n\u003Cbr \u002F> 包装材料：依据法律。\n\u003Cbr \u002F>\n\u003Cb>2-噻吩甲醛(含稳定剂HQ)\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> 工程控制：尽可能安装封闭体系或局部排风系统，操作人员切勿直接接触。同时安装淋浴器和洗\n\u003Cbr \u002F> 眼器。\n\u003Cbr \u002F> 个人防护用品\n\u003Cbr \u002F> 　呼吸系统防护：防毒面具。依据当地和政府法规。\n\u003Cbr \u002F> 　手部防护：防护手套。\n\u003Cbr \u002F> 　眼睛防护：安全防护镜。如果情况需要，佩戴面具。\n\u003Cbr \u002F> 　皮肤和身体防护：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>\n\u003Cb>外形（20°C）：\u003C\u002Fb>液体\n\u003Cbr \u002F> 外观：透明\n\u003Cbr \u002F> 颜色：\n\u003Cb>无色-浅黄色\u003C\u002Fb>\n\u003Cbr \u002F> 气味：恶臭味\n\u003Cbr \u002F>\n\u003Cb>pH:\u003C\u002Fb>无数据资料\n\u003Cbr \u002F> 熔点：无资料\n\u003Cbr \u002F>\n\u003Cb>沸点\u002F沸程\u003C\u002Fb>\n\u003Cb>198 °C\u003C\u002Fb>\n\u003Cbr \u002F> 闪点：\n\u003Cb>78°C\u003C\u002Fb>\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：\n\u003Cb>1.23\u003C\u002Fb>\n\u003Cbr \u002F> 溶解度：\n\u003Cbr \u002F>\n\u003Cb>[水]\u003C\u002Fb>溶于\n\u003Cbr \u002F>\n\u003Cb>[其他溶剂]\u003C\u002Fb>\n\u003Cbr \u002F> 溶于：醚\n\u003Cbr \u002F> 不溶于：乙醇\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：在热、光影响下或与聚合引发剂比如过氧化物等接触可能发生聚合。\n\u003Cbr \u002F> 危险反应的可能性：未报道特殊反应性。\n\u003Cbr \u002F> 避免接触的条件：\n\u003Cb>热, 明火, 光\u003C\u002Fb>\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, 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 LD50:565 mg\u002Fkg\u003C\u002Fb>\n\u003Cbr \u002F>\n\u003Cb>orl-rat LD50:915 mg\u002Fkg\u003C\u002Fb>\n\u003Cbr \u002F>\n\u003Cb>skn-gpg LD50:>10 mL\u002Fkg\u003C\u002Fb>\n\u003Cbr \u002F> 对皮肤腐蚀或刺激：\n\u003Cb>skn-rbt 500 mg\u002F24H MLD\u003C\u002Fb>\n\u003Cbr \u002F> 对眼睛严重损害或刺激：\n\u003Cb>eye-rbt 100 mg MOD\u003C\u002Fb>\n\u003Cbr \u002F> 生殖细胞变异原性：无资料\n\u003Cbr \u002F> 致癌性：\n\u003Cbr \u002F>\n\u003Cb>IARC =\u003C\u002Fb>无资料\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>XM8135000\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>\n\u003Cb>2-噻吩甲醛(含稳定剂HQ)\u003C\u002Fb>\n\u003Cbr \u002F>\n\n\u003Cstrong>模块12. 生态学信息\u003C\u002Fstrong>\n\u003Cbr \u002F> 鱼类：无资料\n\u003Cbr \u002F> 甲壳类：无资料\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\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。建议在装有后燃和洗涤装置的化学焚烧炉中焚烧。废弃处置时请遵守\n\u003Cbr \u002F> 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：与联合国分类标准不一致\n\u003Cbr \u002F>\n\u003Cb>UN编号：\u003C\u002Fb>未列明\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>\n\u003Cbr \u002F>\u003Cbr \u002F>\u003Cbr \u002F>\n\u003C\u002Ftd>","2026-11-03T03:17:49.100967Z",false,[400,406,412,418,424,430,436,442,448,454,460,466],{"slug":401,"cid":402,"name":403,"nameZh":404,"cas":405},"785894699507388416","J-38705-3","4,5-Dimethylthiazole","4,5-二甲基噻唑","3581-91-7",{"slug":407,"cid":408,"name":409,"nameZh":410,"cas":411},"785892778381938688","J-1493433-9","3,5-Dimethylpiperidine","3,5-二甲基哌啶","35794-11-7",{"slug":413,"cid":414,"name":415,"nameZh":416,"cas":417},"785873157658513408","J-1994278-0","Isocytosine","异胞嘧啶","108-53-2",{"slug":419,"cid":420,"name":421,"nameZh":422,"cas":423},"785892649860075520","J-1012400-2","4-methylpyrimidin-2-ol","2-羟基-4-甲基嘧啶","15231-48-8",{"slug":425,"cid":426,"name":427,"nameZh":428,"cas":429},"785884383125966848","J-1305188-2","4-Chloropyrimidine","4-氯嘧啶","17180-93-7",{"slug":431,"cid":432,"name":433,"nameZh":434,"cas":435},"785891385269030912","J-29501-2","2,6-Diaminopyridine","2,6-二氨基吡啶","141-86-6",{"slug":437,"cid":438,"name":439,"nameZh":440,"cas":441},"785933600984928256","J-526873-5","Imidazolidine 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