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| 货号 (SKU) | 包装规格 | 是否现货 | 价格 | 数量 |
|---|---|---|---|---|
| S101350-1g |
1g |
现货 ![]() |
| |
| S101350-5g |
5g |
现货 ![]() |
| |
| S101350-25g |
25g |
现货 ![]() |
|
| 别名 | 氯化硒 |
|---|---|
| 英文别名 | J-000077 | Selenium tetrachloride, 99.5% | UNII-4GB8868P5J | AKOS015833665 | SeCl4 | SELENIUM TETRACHLORIDE [MI] | Q2207705 | Selenium (IV) chloride | MFCD00011225 | EINECS 233-053-5 | Selenium(IV) chloride (-8 mesh) | TETRACHLOROSELENIUM | SELENIUM(IV) C |
| 规格或纯度 | ≥99.5% |
| 英文名称 | Selenium tetrachloride |
| 运输条件 | 常规运输 |
| 产品介绍 |
潮湿空气和水中分解。305℃升华。不溶于乙醇、乙醚、二硫化碳和液溴,溶于水、氧氯化磷。在酸或碱中均分解。受热升华,分解为二氯化硒和氯气。保存于安瓿中。 |
| 纯度 | ≥99.5% |
| Excitation and Emision Ranges | 288 °C 在 1,013 百帕 |
|---|
| EC号 | 233-053-5 |
|---|---|
| 分子类型 | 小分子 |
| INCHI | 1S/Cl4Se/c1-5(2,3)4 |
| InChi Key | LNBXMNQCXXEHFT-UHFFFAOYSA-N |
| Smiles | Cl[Se](Cl)(Cl)Cl |
| Isomeric SMILES | Cl[Se](Cl)(Cl)Cl |
| UN Number | 3288 |
| Packing Group | III |
| 分子量 | 220.77 |
| 溶解性 | Decomposes in water and moist air. Insoluble in liquid bromine. Sublimes when heated |
|---|---|
| 密度 | 2.6 |
| 敏感性 | 对湿度敏感 |
| 熔点 | 170-196℃ |
| 分子量 | 220.800 g/mol |
| XLogP3 | |
| 氢键供体数Hydrogen Bond Donor Count | 0 |
| 氢键受体数Hydrogen Bond Acceptor Count | 0 |
| 可旋转键计数Rotatable Bond Count | 0 |
| 精确质量Exact Mass | 221.789 Da |
| 单同位素质量Monoisotopic Mass | 219.792 Da |
| 拓扑极表面积Topological Polar Surface Area | 0.000 Ų |
| 重原子数Heavy Atom Count | 5 |
| 形式电荷Formal Charge | 0 |
| 复杂度Complexity | 19.100 |
| 同位素原子数Isotope Atom Count | 0 |
| 定义的原子立体中心计数Defined Atom Stereocenter Count | 0 |
| 未定义的原子立体中心计数Undefined Atom Stereocenter Count | 0 |
| 定义的键立体中心计数Defined Bond Stereocenter Count | 0 |
| 未定义的键立体中心计数Undefined Bond Stereocenter Count | 0 |
| 所有立体化学键的总数The total count of all stereochemical bonds | 0 |
| 共价键合单元计数Covalently-Bonded Unit Count | 1 |
| 一般危化品 | 一般危化品 |
|---|---|
| 象形图 | GHS06, GHS08, GHS09 |
| 信号词 | 危险 |
| 危险声明 |
H301: 吞咽会中毒 H331: 吸入会中毒 H373: 通过长时间或反复暴露对器官造成损害 H400: 对水生生物有剧毒 H410: 对水生生物有剧毒并具有长期持续影响 |
| 预防措施声明 |
P260: 不要吸入灰尘/烟雾/气体/雾/蒸汽/喷雾。 P261: 避免吸入灰尘/烟雾/气体/雾/蒸汽/喷雾 P264: 处理后要彻底洗手。 P270: 使用本产品时,请勿进食、饮水或吸烟。 P271: 仅在室外或通风良好的地方使用。 P273: 避免释放到环境中。 P321: 特殊处理(请参阅此标签上的...)。 P330: 漱口 P391: 收集溢出物 P304+P340: 如误吸入:将人转移到空气新鲜处,保持呼吸舒适体位。 P405: 密闭存放 P403+P233: 存放在通风良好的地方。保持容器密闭。 P501: 将内容物/容器处理到。。。 P301+P316: 如果吞咽:立即寻求紧急医疗救助。 P316: 立即寻求紧急医疗救助。 P319: 如果你感到不适,请寻求医疗帮助。 |
| WGK Germany | 3 |
| RTECS | VS7875000 |
| Class | 6.1(8) |
| 个人防护装备 | Eyeshields,Faceshields,Gloves,type P2 (EN 143) respirator cartridges |
通过匹配包装上的批号来查找并下载产品的 COA,每批产品都进行了严格的验证,您可放心使用!
| 批号(Lot Number) | 证书类型 | 货号 |
|---|---|---|
| 分析证书 | S101350 | |
| 分析证书 | S101350 | |
| 分析证书 | S101350 | |
| 分析证书 | S101350 | |
| 分析证书 | S101350 | |
| 分析证书 | S101350 | |
| 分析证书 | S101350 | |
| 分析证书 | S101350 | |
| 分析证书 | S101350 | |
| 分析证书 | S101350 | |
| 分析证书 | S101350 | |
| 分析证书 | S101350 | |
| 分析证书 | S101350 | |
| 分析证书 | S101350 | |
| 分析证书 | S101350 | |
| 分析证书 | S101350 | |
| 分析证书 | S101350 | |
| 分析证书 | S101350 | |
| 分析证书 | S101350 |
| 1. R Takahata,H Matsumura,S S Kantha,E Kubo,K Kawase,T Sakai,O Hayaishi. (1993-09-24) Intravenous administration of inorganic selenium compounds, inhibitors of prostaglandin D synthase, inhibits sleep in freely moving rats.. Brain research, 623 ((1)): (65-71). [PMID:8221095] |
| 2. Brenda Lee,Jonathan J Hirst,David W Walker. (2002-07-05) Prostaglandin D synthase in the prenatal ovine brain and effects of its inhibition with selenium chloride on fetal sleep/wake activity in utero.. The Journal of neuroscience : the official journal of the Society for Neuroscience, 22 ((13)): (5679-5686). [PMID:12097519] |
| 3. Wei-Min Qu,Zhi-Li Huang,Xin-Hong Xu,Kosuke Aritake,Naomi Eguchi,Fumio Nambu,Shu Narumiya,Yoshihiro Urade,Osamu Hayaishi. (2006-11-10) Lipocalin-type prostaglandin D synthase produces prostaglandin D2 involved in regulation of physiological sleep.. Proceedings of the National Academy of Sciences of the United States of America, 103 ((47)): (17949-17954). [PMID:17093043] |
| 4. Sun-Chol Yu,Hartmut Kuhn,Constantin-Gabriel Daniliuc,Igor Ivanov,Peter G Jones,Wolf-Walther du Mont. (2010-02-06) 5-Selenization of salicylic acid derivatives yielded isoform-specific 5-lipoxygenase inhibitors.. Organic & biomolecular chemistry, 8 ((4)): (828-834). [PMID:20135040] |
| 5. Cuilin Chu,Hui Wei,Wanwan Zhu,Yan Shen,Qi Xu. (2017-06-06) Decreased Prostaglandin D2 Levels in Major Depressive Disorder Are Associated with Depression-Like Behaviors.. The international journal of neuropsychopharmacology, 20 ((9)): (731-739). [PMID:28582515] |
| 6. M K Christensen,C J Frederickson,G Danscher. (1992-04-01) Retrograde tracing of zinc-containing neurons by selenide ions: a survey of seven selenium compounds.. The journal of histochemistry and cytochemistry : official journal of the Histochemistry Society, 40 ((4)): (575-579). [PMID:1313065] |
| 7. F Islam,Y Watanabe,H Morii,O Hayaishi. (1991-08-15) Inhibition of rat brain prostaglandin D synthase by inorganic selenocompounds.. Archives of biochemistry and biophysics, 289 ((1)): (161-166). [PMID:1910313] |
| 8. H Matsumura,R Takahata,O Hayaishi. (1991-10-15) Inhibition of sleep in rats by inorganic selenium compounds, inhibitors of prostaglandin D synthase.. Proceedings of the National Academy of Sciences of the United States of America, 88 ((20)): (9046-9050). [PMID:1924366] |
| 9. Abdul Majeed,Faryal Javed,Sundus Akhtar,Uzma Saleem,Fareeha Anwar,Bashir Ahmad,Akhtar Nadhman,Gul Shahnaz,Irshad Hussain,Syed Zajif Hussain,Muhammad Farhan Sohail. (2020-08-20) Green synthesized selenium doped zinc oxide nano-antibiotic: synthesis, characterization and evaluation of antimicrobial, nanotoxicity and teratogenicity potential.. Journal of materials chemistry. B, 8 ((36)): (8444-8458). [PMID:32812631] |