1,2-Bis(bromomethyl)benzene 1,2-二(溴甲基)苯
CAS 91-13-4 MFCD00000175
化学结构图
SMILES: BrCc1ccccc1CBr
化学属性
| Mol. Formula | C8H8Br2 |
|---|---|
| Mol. Weight | 263.96 |
| Density | 1.96 |
| Melting Point | 91-94°C |
| TSCA | Yes |
| Solubility | 可溶, HYDROLYSES |
| Boiling Point | 140 °C at 20 mmHg |
别名和识别编码
| Chemical Name | 1,2-Bis(bromomethyl)benzene |
|---|---|
| Synonym | 1,2-Bis(bromomethyl)benzene {LY} 1,2-Bis(bromomethyl)benzene {} {LY} 1,2-Bis(bromomethyl)benzene {} {} {LY} 1,2-Bis(bromomethyl)benzene {} {} {} {LY} 1,2-Bis(bromomethyl)benzene {} {} {} {} {LY} 1,2-Bis(bromomethyl)benzene {} {} {} {} {} {LY} 1,2-Bis(bromomethyl)benzene {} {} {} {} {} {} {LY} 1,2-Bis(bromomethyl)benzene {} {} {} {} {} {} {} {LY} 1,2-Bis(bromomethyl)benzene {} {} {} {} {} {} {} {} {LY} 1,2-Bis(bromomethyl)benzene {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 1,2-Bis(bromomethyl)benzene {} {} {} {} {} {} {} {} {} {} {LY} 1,2-Bis(bromomethyl)benzene {} {} {} {} {} {} {} {} {} {} {} {LY} 1,2-Bis(bromomethyl)benzene {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {LY} 1,2-Bis(bromomethyl)benzene {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 1,2-Bis(bromomethyl)benzene {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 1,2-Bis(bromomethyl)benzene |
| CAS Number | 91-13-4 |
| PubChem Substance ID | 87566927 |
| EC Number | 202-042-7 |
| Beilstein Registry Number | 637159 |
| MDL Number | MFCD00000175 |
| Reaxys-RN | 637159 |
| Chemical Name Translation | 1,2-二(溴甲基)苯 |
| LabNetwork Molecule ID | LN00009339 |
| InChI | InChI=1S/C8H8Br2/c9-5-7-3-1-2-4-8(7)6-10/h1-4H,5-6H2 |
| Canonical SMILES | BrCC1=CC=CC=C1CBr |
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分类
- {SNA} Aryl, Building Blocks, C8, Chemical Synthesis, Halogenated Hydrocarbons, Organic Building Blocks
- {uni_hamburg} no charge; carbocycle; aromatic; 6RingOnly; 6ring; 1fragment
- Aryl, Building Blocks, C8, Chemical Synthesis, Halogenated Hydrocarbons, Organic Building Blocks
相关文献及参考
- Dialkylating agent for the formation of a variety of benzo-fused carbocyclic and heterocyclic ring systems, e.g. five-membered with Meldrum's acid (Isopropylidene malonate, A15603): Org. Prep. Proced. Int., 24, 185 (1992), 7-membered with Dimethyl acetone-1,3-dicarboxylate, A14969: J. Org. Chem., 54, 5237 (1989), as well as macrocycles and cryptands; see, e.g.: J. Org. Chem., 57, 6112 (1992). Reaction with 1,2- and 1,3-diols has been used a method of protection; the diol can be regenerated by hydrogenolysis: Synth. Commun., 19, 3363 (1989).
- Reductive debromination with activated Ni provides a simple route to o-xylylene, which can be trapped by dienophiles: J. Org. Chem., 53, 339 (1988):
- Short: III/31b
- o-Xylylene can also be generated using Zn metal and ultrasound: J. Org. Chem., 47, 751 (1982), or NaI in DMF: Chem. Pharm. Bull., 22, 2159 (1974).
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
- H302 Harmful if swallowed 吞食有害
- 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。
- 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。
- 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。
- P284 Wear respiratory protection.? 佩戴呼吸保护装置。
- P301+P330+P331+P310
- P303+P361+P353+P310+P363
- P304+P340+P310
- P305+P351+P338
- P305+P351+P338+P310
- P310 Immediately call a POISON CENTER or doctor/physician. 立即呼救解毒中心或医生/医师。
- 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.....
- 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；
- 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；
- 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）；
- R22 Harmful if swallowed 吞咽有害
- R34 Causes burns 会导致灼伤
- R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
其他信息
- 存储注意事项:湿度敏感;光敏感
- MOL 文件:91-13-4.mol
- F:8-19-21
- 图谱信息:1,2-二(溴甲基)苯(91-13-4)质谱(MS) 1,2-二(溴甲基)苯(91-13-4)核磁图( 1 HNMR) 1,2-二(溴甲基)苯(91-13-4)红外图谱(IR2) 1,2-二(溴甲基)苯(91-13-4)红外图谱(IR1) 1,2-二(溴甲基)苯(91-13-4)Raman光谱 1,2-二(溴甲基)苯(91-13-4)红外图谱(IR3) 1,2-二(溴甲基)苯(91-13-4)核磁图( 13 CNMR)
- Acros Organics:1，2-双(溴甲基)苯 alpha,alpha'-Dibromo-o-xylene, 96%(91-13-4)
- Sigma Aldrich:91-13-4(sigmaaldrich)
- 检测方法:GC,NMR
- MSDS 信息:1,2-Bis(bromomethyl)benzene(91-13-4).msds
- 海关编码:29036990
- TCI Shanghai:α、α'-二溴邻二甲苯 alpha,alpha'-Dibromo-o-xylene,>;97.0%(GC)(91-13-4)
- 1,2-二(溴甲基)苯价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 D0214 α,α'-二溴邻二甲苯 alpha,alpha'-Dibromo-o-xylene 25G 396元 2010/06/21 112931000 1,2-二(溴甲基)苯 alpha,alpha'-Dibromo-o-xylene 96% 100 GR 1755元 2010/06/21 112930250 1,2-二(溴甲基)苯 alpha,alpha'-Dibromo-o-xylene 96% 25 GR 671元
- Alfa Aesar:邻二溴亚二甲苯基,97% o-Xylylene dibromide, 97%(91-13-4)
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