Bromodiphenylmethane 二苯基溴甲烷

CAS 776-74-9 MFCD00000134

化学结构图

776-74-9
SMILES: BrC(c1ccccc1)c1ccccc1

化学属性

Mol. FormulaC13
Mol. Weight247
Boiling Point184
Melting Point35-39
Flash Point>110°(230°F)
TSCAYes
Solubility不溶
Density0,9 g/cm3
Stability对湿度敏感

别名和识别编码

Chemical NameBromodiphenylmethane
Synonym 溴代二苯甲烷 Bromodiphenylmethane; Benzhydryl bromide 二苯溴甲烷 1,1’-(bromomethylene)bis-benzen DIPHENYLBROMOMETHANE 二苯基溴甲烷 N,N-Di(butyl)amino-3-chloropropane Methane, bromodiphenyl- 二苯溴代甲烷 BENZHYDRYL BROMIDE Benzhydryl bromide, (Bromodiphenylmathane Benzene, 1,1-(bromomethylene)bis- BROMODIPHENYLMETHANE CRYSTALLINE 9,10-Dihydro-4H-Benzo[4,5] Cyclohepta[1,2-B] Thiophene BenzhydrylBromide,>97% Bromodiphenylmethane Benzhydryl bromide, Diphenylbromomethane 溴二苯甲烷 α-溴二苯基甲烷;二苯甲基溴化物;溴化二甲苯;二苯甲基溴 ALPHA-BROMODIPHENYLMETHANE BROMODIPHENYLMETHANE 溴化二苯甲基
CAS Number776-74-9
PubChem Substance ID236603
EC Number212-279-8
Beilstein Registry Number5,592
MDL NumberMFCD00000134
Reaxys-RN638544
Chemical Name Translation二苯基溴甲烷
InChIKeyDLCYFIIONMLNAJ-UHFFFAOYSA-N
LabNetwork Molecule IDLN00224108
InChIInChI=1S/C13H11Br/c14-13(11-7-3-1-4-8-11)12-9-5-2-6-10-12/h1-10,13H
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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
WGK Germany3
Hazard statements
  • 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
Personal Protective Equipment Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
Hazard Codes
Precautionary statements
  • 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.....
Signal word
RTECSPA5350000
Storage condition Moisture Sensitive 0-10 储存温度2-8°C,充氩保存 0-10°C 储存温度2-8°C
UN Number UN 1770 8/PG 2 1770
Safety Statements
  • 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）；
Risk Statements
Packing GroupII
Hazard Class8
Warnings 危化品目录(2015)
Restrict 危险品

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)

系列性分类

  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Organic Building Blocks 有机砌块
  4. Halogenated Hydrocarbons 卤代烃
  5. Aryl 芳基卤代烃
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Organic Building Blocks 有机砌块
  4. Halogenated Hydrocarbons 卤代烃
  5. Aryl 芳基卤代烃
  6. C13 to C37+ - Aryl

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