Benzeneselenol 苯硒醇
CAS 645-96-5 MFCD00000001
信息真实价格透明
资金保障
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信息真实价格透明
资金保障
专业采购外包团队在线服务
品牌质保精细包装
现货库存
一流品牌服务
分类
- {SNA} Building Blocks, Chemical Synthesis, Organic Building Blocks, Selenium Compounds
- {uni_hamburg} no charge; carbocycle; aromatic; 6RingOnly; 6ring; 1fragment
- Building Blocks, Chemical Synthesis, Organic Building Blocks, Selenium Compounds
相关文献及参考
- Short: III/35C4
- For reactions of phenylselenol and its anion, see Diphenyl diselenide, A13919.
- Short: III/35G
- {
安全信息
- P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. 远离热源/火花/明火/热的表面。——禁止吸烟。
- P260 Do not breathe dust/fume/gas/mist/vapours/spray. 不要吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
- P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
- P270 Do not eat, drink or smoke when using this product. 使用本产品时不要吃东西,喝水或吸烟。
- P271 Use only outdoors or in a well-ventilated area.? 只能在室外或通风良好的地方使用。
- P273 Avoid release to the environment. 避免释放到环境中。
- P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
- P301+P310
- P304+P340
- P304+P340+P311
- P311 Call a POISON CENTER or doctor/physician. 呼叫解毒中心或医生/医师。
- P314 Get medical advice/attention if you feel unwell. 获取医疗咨询/就医,如果你觉得不舒服
- P321 Specific treatment (see … on this label). 具体治疗(见本标签上的)。
- P330 Rinse mouth. 漱口
- P391 Collect spillage. Hazardous to the aquatic environment 收集对水环境有危害的泄漏物。
- P403+P233
- P405 Store locked up. 上锁保管。
- P501 Dispose of contents/container to..… 处理内容物/容器.....
- H227 Combustible liquid 可燃液体
- H301 Toxic if swallowed 吞食有毒
- H331 Toxic if inhaled 吸入中毒
- H373 May causes damage to organs through prolonged or repeated exposure 长期或频繁接触可能会损伤器官
- H400 Verytoxictoaquaticlife 对水生生物毒性非常大。
- H410 Verytoxictoaquaticlifewithlonglastingeffects 对水生生物毒性非常大并具有长期影响。
GHS Symbol
- S45 In case of accident or if you feel unwell seek medical advice immediately (show the label where possible) 发生事故时或感觉不适时,立即求医(可能时出示标签);
- S28 After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer) 皮肤接触后,立即用大量…(由生产厂家指定)冲洗;
- S20/21 When using do not eat, drink or smoke 使用时,不得进食,饮水或吸烟;
- S60 This material and its container must be disposed of as hazardous waste 该物质及其容器必须作为危险废物处置;
- S61 Avoid release to the environment. Refer to special instructions/safety data sheet 避免释放到环境中,参考特别指示/安全收据说明书;
- R33 Danger of cumulative effects 有累积作用的危险
- R50/53
- R23/25 Toxic by inhalation and if swallowed 吸入及吞食都有毒
其他信息
- MOL 文件:645-96-5.mol
- Sigma Aldrich:645-96-5(sigmaaldrich)
- TCI Shanghai:苯硒酚 Benzeneselenol,>;95.0%(GC)(645-96-5)
- 上游原料:溴苯 --> 硒
- 敏感性:Air Sensitive
- 5-苯基-1,3,4-恶二唑-2-硫醇价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2011/04/16 B2105 苯硒酚 Benzeneselenol 5G 1450元 2010/06/21 123520010 5-苯基-1,3,4-恶二唑-2-硫醇 Phenylselenol 98% 1 GR 553元 2010/06/21 123520100 5-苯基-1,3,4-恶二唑-2-硫醇 Phenylselenol 98% 10 GR 3570元
- 方法一:用干燥的氢气置换反应系统的空气,使溴苯和镁在绝对乙醚中反应制成苯基溴化镁,然后在搅拌回流下加入干燥硒粉。将混合物倾入碎冰中,加浓盐酸反应。反应物分层后取有机相蒸除乙醚,残余物减压蒸馏收集57-59℃(1.07kPa)馏分,得苯硒酚。
- color:gold-yellow
- F:10-23
- Acros Organics:苯硒酚 Phenylselenol, 98%(645-96-5)
- 5-苯基-1,3,4-恶二唑-2-硫醇价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 B2105 苯硒酚 Benzeneselenol 5G 1590元 2010/06/21 123520010 5-苯基-1,3,4-恶二唑-2-硫醇 Phenylselenol 98% 1 GR 553元 2010/06/21 123520100 5-苯基-1,3,4-恶二唑-2-硫醇 Phenylselenol 98% 10 GR 3570元
- Alfa Aesar:苯硒醇,90+% Phenylselenol, 90+%(645-96-5)
- 用途一:用于合成反应。