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GHS07",{"key":352,"value":256},"信号词",{"key":354,"value":355},"危害声明","H225-H302 + H312 + H332-H319",{"key":357,"value":358},"警示性声明","P210-P280-P305 + P351 + P338",{"key":360,"value":361},"个人防护装备","Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter",{"key":363,"value":364},"危害码 (欧洲)","Xi",{"key":366,"value":367},"安全声明 (欧洲)","S22-S24\u002F25",{"key":369,"value":370},"危险品运输编码","NONH for all modes of transport",{"key":372,"value":373},"WGK德国","3",{"key":375,"value":376},"RTECS号","TU5560700",{"key":345,"value":346},"\u003Ctd>\n\n\u003Cp>\u003Cstrong>孕烯醇酮毒理学数据:\u003C\u002Fstrong>\u003C\u002Fp>\n\u003Cp>\u003C\u002Fp>\u003Cp>二、毒理学数据： \u003C\u002Fp>\n\u003Cp>1、急性毒性：小鼠腹腔LD：>200 mg\u002Fkg.  \u003C\u002Fp>\n\u003Cp>\u003C\u002Fp>\n\u003Cp>\u003Cstrong>孕烯醇酮生态学数据:\u003C\u002Fstrong>\u003C\u002Fp>\n\u003Cp>\u003C\u002Fp>\u003Cp>三、生态学数据：  \u003C\u002Fp>\n\u003Cp>通常对水是不危害的，若无政府许可，勿将材料排入周围环境。 \u003C\u002Fp>\n\u003Cp>\u003C\u002Fp>\n\u003Cp>\u003Ca href=\"\u002Fen\u002Fcas\u002F145-13-1_895855.html#duXinDiv\">孕烯醇酮毒性英文版\u003C\u002Fa>\u003C\u002Fp>\n\n\u003C\u002Ftd>","\u003Cp>将乙酸妊娠双烯醇酮、乙醇、雷氏镍一起加热，50℃左右使全部溶解，然后抽真空通入氢气，反复3次后，在搅拌下通氢，在34-36℃反应3.5h。静置，通氮气排出氢气，滤出催化剂。将滤液浓缩回收大部分乙醇，析出结晶。将结晶投入水解锅内减压蒸尽乙醇，冷却后加入甲醇，加热回流使全部溶解，加入50%碳酸钾水溶液，回流1.5h，减压浓缩回收甲醇，出料后冷却至5℃以下，滤取结晶，用温水洗至中性，烘干。再用10倍量乙醇溶解，加活性炭脱色，重结晶1次，得妊烯醇酮。  \u003C\u002Fp>","\u003Ctd>\n\r\n                                        \r\n                                        孕烯醇酮\n\u003Cb>修改号码：5\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>Pregnenolone\u003C\u002Fb>\n\u003Cbr \u002F> 修改号码：\n\u003Cb>5\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> 　健康危害未分类\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> 　图标或危害标志无\n\u003Cbr \u002F> 　信号词无信号词\n\u003Cbr \u002F> 　危险描述无\n\u003Cbr \u002F> 　防范说明无\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>孕烯醇酮\n\u003Cbr \u002F> 百分比：\n\u003Cb>>98.0%(GC)\u003C\u002Fb>\n\u003Cbr \u002F>\n\u003Cb>CAS编码：\u003C\u002Fb>\n\u003Cb>145-13-1\u003C\u002Fb>\n\u003Cbr \u002F> 分子式：\n\u003Cb>C21H32O2\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。用水清洗皮肤\u002F淋浴。\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，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> 孕烯醇酮\n\u003Cb>修改号码：5\u003C\u002Fb>\n\u003Cbr \u002F>\n\n\u003Cstrong>模块5. 消防措施\u003C\u002Fstrong>\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>使用个人防护用品。远离溢出物\u002F泄露处并处在上风处。\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：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。存放于凉爽、阴暗处。\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，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：防尘面具。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> 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：白色类白色\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\u003Cbr \u002F>\n\u003Cb>190°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>\n\u003Cbr \u002F> 溶于：氯仿\n\u003Cbr \u002F> 孕烯醇酮\n\u003Cb>修改号码：5\u003C\u002Fb>\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\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>ipr-mus LD:>200 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：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>TU5560700\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：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：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> 孕烯醇酮\n\u003Cb>修改号码：5\u003C\u002Fb>\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>\n\n\u003C\u002Ftd>","2026-08-21T07:51:12.859463Z",false,[384,390,396,402,408,414],{"slug":385,"cid":386,"name":387,"nameZh":388,"cas":389},"785897136192491520","J-1519177-1","2-Perfluoropropoxy-2,3,3,3-tetrafluoropropanol","2-全氟丙氧基-2,3,3,3-四氟丙醇","26537-88-2",{"slug":391,"cid":392,"name":393,"nameZh":394,"cas":395},"785893434727600128","J-1962637-4","Bis(maltolato)oxovanadium(IV)","双(麦芽醇)氧钒(IV)","38213-69-3",{"slug":397,"cid":398,"name":399,"nameZh":400,"cas":401},"785896510729490432","J-1515879-6","(2S,3S,4S)-2-Amino-1,3,4-octadecanetriol (4-epi-Phytosphingosine)","(2S,3S,4S)-2-氨基-1,3,4-十八烷三醇（4-表植物鞘氨醇）","13552-11-9",{"slug":403,"cid":404,"name":405,"nameZh":406,"cas":407},"785893709303517184","J-36017-7","Phenolphthalein","酚酞","77-09-8",{"slug":409,"cid":410,"name":411,"nameZh":412,"cas":413},"785891276762386432","J-1396124-6","calcium 2-[[(2-aminoethyl)amino]methyl]-4-dodecylphenolate (1:2)","2-[[2-氨基乙基]氨甲基]-4-十二烷基苯酚钙盐","68516-56-3",{"slug":415,"cid":416,"name":417,"nameZh":418,"cas":419},"785873070882557952","J-1993836-9","1,5,9,13-Tetrathiacyclohexadecane-3,11-diol","1,5,9,13-四硫杂环十六烷-3,11-二醇","109909-33-3",1792647772083,"zh-CN",[]]