Bromodiphenylmethane 二苯基溴甲烷
CAS 776-74-9 MFCD00000134
信息真实价格透明
资金保障
专业采购外包团队在线服务
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
- Aryl, Building Blocks, C13 to C37+, Chemical Synthesis, Halogenated Hydrocarbons, Organic Building Blocks
- {SNA} Aryl, Building Blocks, C13 to C37+, Chemical Synthesis, Halogenated Hydrocarbons, Organic Building Blocks
相关文献及参考
- Compare also Benzhydrol, A12884.
- The benzhydryl group was preferred to the commoner benzyl to protect 2-nitrophenol in the Bartoli (vinyl Grignard) synthesis of 7-hydroxyindole. Protection was by reaction with the phenol in the presence of potassium carbonate in acetone; deprotection of the indole was by hydrogenolysis: Synth. Commun., 21, 611 (1991).
安全信息
GHS Symbol
- H290 May be corrosive to metals 可能腐蚀金属。
- H314 Causes severe skin burns and eye damage 导致严重的皮肤灼伤和眼睛损伤
- H335 May cause respiratory irritation 可能导致呼吸道刺激
- P234 Keep only in original container. 只保留在原来的容器中。
- 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。
- 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。
- 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+P330+P331
- P302+P361+P354
- P303+P361+P353+P310+P363
- P304+P340
- P304+P340+P310
- P305+P351+P338
- P305+P354+P338
- P310 Immediately call a POISON CENTER or doctor/physician. 立即呼救解毒中心或医生/医师。
- P316
- P319
- P321 Specific treatment (see … on this label). 具体治疗(见本标签上的)。
- P363 Wash contaminated clothing before reuse. 被污染的衣服洗净后方可重新使用。
- P390 Absorb spillage to prevent material damage. 吸收溢出物,防止重大损害。
- P403+P233
- P405 Store locked up. 上锁保管。
- P406 Store in corrosive resistant/… container with a resistant inner liner. 存放在耐腐蚀/具有耐性的内衬容器。
- P501 Dispose of contents/container to..… 处理内容物/容器.....
- S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护;
- S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后,立即用大量水冲洗并征求医生意见;
- 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);
其他信息
- 灭火剂:干粉、二氧化碳
- 可燃性危险特性:可燃; 遇水分解有毒溴化氢气体
- Alfa Aesar:溴化二苯甲基,95% Benzhydryl bromide, 95%(776-74-9)
- Sigma Aldrich:776-74-9(sigmaaldrich)
- 类别:腐蚀物品
- 方法一:二苯甲烷在光照下加热,滴加溴素,在130℃保温1h,即得溴代二苯甲烷。
- 图谱信息:二苯基溴甲烷(776-74-9)质谱(MS) 二苯基溴甲烷(776-74-9)核磁图( 13 CNMR) 二苯基溴甲烷(776-74-9)红外图谱(IR2) 二苯基溴甲烷(776-74-9)红外图谱(IR1)
- 用途一:医药中间体。与无水哌嗪、苯丙烯氯缩合可得长效多功能的血管收缩拮抗剂桂益嗪。
- 上游原料:溴 --> 二苯基甲烷
- MSDS 信息:二苯甲基溴(776-74-9).msds
- 外观性质:带刺激性气味的固体,有催泪性。
- 储运特性:库房通风低温干燥; 与氧化剂分开存放
- 海关编码:29036990
- F:19-21
- 下游产品:桂利嗪 --> 艾捉非尼 --> 依巴斯汀
- MOL 文件:776-74-9.mol
- 二苯基溴甲烷价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 B0586 α-溴二苯基甲烷 alpha-Bromodiphenylmethane 500G 1800元 2014/06/02 B0586 α-溴二苯基甲烷 alpha-Bromodiphenylmethane 25G 228元 2010/06/21 373465000 二苯基溴甲烷 Bromodiphenylmethane 90% 500 GR 1432元
- Acros Organics:溴代二苯甲烷 Bromodiphenylmethane, 90%(776-74-9)
- TCI Shanghai:α-溴二苯基甲烷 alpha-Bromodiphenylmethane,>;97.0%(T)(776-74-9)