4,4'-Difluorobiphenyl 4,4-二氟联苯
CAS 398-23-2 MFCD00000349
化学结构图
SMILES: Fc1ccc(-c2ccc(F)cc2)cc1
化学属性
| Mol. Formula | C12H8F2 |
|---|---|
| Mol. Weight | 190 |
| Boiling Point | 255°C |
| Melting Point | 88.0 to 91.0 deg-C |
| Density | 1.422 |
| TSCA | No |
| Solubility | 不溶 |
| Flash Point | 254-255°C |
别名和识别编码
| Chemical Name | 4,4'-Difluorobiphenyl |
|---|---|
| CAS Number | 398-23-2 |
| Alfabeta Name | DIFLUOROBIPHENYL 44-,' |
| MDL Number | MFCD00000349 |
| Synonym | 1,1'-biphenyl, 4,4'-difluoro- 1,1’-biphenyl,4,4’-difluoro- 1-Fluoro-4-(4-fluorophenyl)benzene 4,4'-Difluorbiphenyl 4,4'-Difluorobiphenyl 4,4'-Difluorodiphenyl 4,4'-difluoro-1,1'-diphenyl 4,4'-difluoro-biphenyl 4,4'-difluorobiphenyl 4,4'-DIFLUOROBIPHENYL 4,4'-Difluoro-1,1'-biphenyl 4,4'-Difluorobiphenyl 99% 4,4'-Difluorobiphenyl,99% 4,4'-Difluorodiphenyl 4,4'-difluoro-1,1'-biphenyl 4,4'-difluorobiphenyl 4,4'-difluorodiphenyl 4,4'-二氟联苯 4,4'-二氟聯苯 4,4ˊ-二氟联苯 4,4’-difluoro-1,1’-diphenyl 4,4′-二氟联苯 p,p'-Difluordiphenyl p,p'-difluorobiphenyl Biphenyl, 4,4'-difluoro- {Ch |
| EC Number | 206-910-6 |
| Beilstein Registry Number | 5,579 |
| Merck Number | 3149 |
| PubChem Substance ID | 9811 |
| Reaxys-RN | 2044699 |
| Chemical Name Translation | 4,4-二氟联苯 |
| LabNetwork Molecule ID | LN00119159 |
| InChI | InChI=1S/C12H8F2/c13-11-5-1-9(2-6-11)10-3-7-12(14)8-4-10/h1-8H |
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分类
- {uni_hamburg} no charge; carbocycle; aromatic; 6RingOnly; 6ring; 1fragment
- {SNA} Aryl, Aryl Fluorinated Building Blocks, Building Blocks, C8-C12, C9 to C12, Chemical Synthesis, Fluorinated Building Blocks, Halogenated Hydrocarbons, Organic Building Blocks, Organic Fluorinated Building Blocks, Other Fluorinated Organic Building Blocks
相关文献及参考
- Short: II/25D Title: Structure Data of Free Polyatomic Molecules: Molecules Containing Five or More Carbon Atoms Author: Graner, G.; Hirota, E.; Iijima, T.; Kuchitsu, K.; Ramsay, D.A.; Vogt, J.; Vogt, N. Editor: Kuchitsu, K. Source: Landolt-Börnstein, New Series Volume: II/25D Year: 2003 Keyword: Free Polyatomic Molecules; Carbon Atoms; Molecules ISBN: 3-540-42860-7 ISBN: 978-3-540-42860-2 Internet Resource: DOI:10.1007/b75952 RefComment: VIII, 569 pages. Hardcover RefComment: Written for scientists and researchers in the fields of chemistry and physics Abstract: This fourth subvolume presents data on the geometric parameters (internuclear distances, bond angles, dihedral angles of internal rotation etc) of free polyatomic molecules including free radicals and molecular ions. The survey on structure data consists of four subvolumes, each containing the geometric parameters determined in the gas phase either by an analysis of the rotational constants (and sometimes the vibrational constants) obtained from microwave, infrared, Raman, electronic and photoelectron spectroscopy or by an analysis of electron diffraction intensities. Most of the structures listed in the tables are for molecules in the electronic ground state, but structures for electronically excited states have also been included as far as they are available. In this fourth subvolume, the structure of molecules containing five to sixty carbon atoms is listed.
- Short: II/3 Title: Luminescence of Organic Substances Author: Schmillen, A.; Legler, R. Editor: Hellwege, K.-H.; Hellwege, A.M. Source: Landolt-Börnstein, New Series Volume: II/3 Year: 1967 ISBN: 3-540-03895-7 ISBN: 978-3-540-03895-5 Internet Resource: DOI:10.1007/b86158 RefComment: 270 figs., VIII, 416 pages. Hardcover Abstract: For more than 1000 luminescent organic substances the most important data are represented as wave numbers of absorption and emission bands, decay times and quantum efficiencies. Additional tabl
安全信息
GHS Symbol
- 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 Wear suitable protective clothing 穿戴适当的防护服；
- 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；
- R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
- 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。
- P302+P352
- P302+P352+P332+P313+P362+P364
- P304+P340
- P305+P351+P338
- P305+P351+P338+P337+P313
- P312 Call a POISON CENTER or doctor/physician if you feel unwell. 如果你感觉不适，呼叫解毒中心或医生/医师。
- P321 Specific treatment (see … on this label). 具体治疗（见本标签上的）。
- P332+P313
- P337+P313
- P362 Take off contaminated clothing and wash before reuse. 脱掉污染的衣服，清洗后方可重新使用
- P403+P233
- P405 Store locked up. 上锁保管。
- P501 Dispose of contents/container to..… 处理内容物/容器.....
- H315 Causes skin irritation 会刺激皮肤
- H319 Causes serious eye irritation 严重刺激眼睛
- H335 May cause respiratory irritation 可能导致呼吸道刺激
其他信息
- MOL 文件:398-23-2.mol
- Sigma Aldrich:398-23-2(sigmaaldrich)
- 4,4'-二氟联苯价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 D2181 4,4'-二氟联苯 4,4'-Difluorobiphenyl 5G 636元 2014/06/02 D2181 4,4'-二氟联苯 4,4'-Difluorobiphenyl 1G 202元 2010/06/21 309790050 4,4'-二氟联苯 4,4'-Difluorobiphenyl 99% 5 GR 693元
- MSDS 信息:4,4'-Difluorobiphenyl(398-23-2).msds
- Acros Organics:4,4'-二氟联苯 4,4'-Difluorobiphenyl, 99%(398-23-2)
- Alfa Aesar:4,4'-二氟联苯,99% 4,4'-Difluorobiphenyl, 99%(398-23-2)
- Hazard Note:Irritant
- TCI Shanghai:4,4'-二氟联苯 4,4'-Difluorobiphenyl,>;98.0%(GC)(398-23-2)
- 图谱信息:4,4'-二氟联苯(398-23-2)核磁图( 13 CNMR) 4,4'-二氟联苯(398-23-2)核磁图( 1 HNMR) 4,4'-二氟联苯(398-23-2)质谱(MS) 4,4'-二氟联苯(398-23-2)红外图谱(IR2) 4,4'-二氟联苯(398-23-2)红外图谱(IR1)
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