4,4'-Di-tert-butyl-1,1'-biphenyl 4,4'-二叔丁基联苯

CAS 1625-91-8 MFCD00008834

化学结构图

1625-91-8
SMILES: CC(C)(C)c1ccc(-c2ccc(C(C)(C)C)cc2)cc1

化学属性

Mol. FormulaC20H26
Mol. Weight266.43
Melting Point126-130°C
TSCANo
Boiling Point337.8°C at 760 mmHg
Flash Point190-192°C/13mm
Solubilitydioxane: 0.1 g/mL, clear

别名和识别编码

Chemical Name4,4'-Di-tert-butyl-1,1'-biphenyl
MDL NumberMFCD00008834
CAS Number1625-91-8
EC Number216-615-4
Beilstein Registry Number2095855
PubChem Substance ID74195
Synonym 4,4'-Di-tert-butyl-1,1'-biphenyl {LY} 4,4'-Di-tert-butyl-1,1'-biphenyl {} {LY} 4,4'-Di-tert-butyl-1,1'-biphenyl {} {} {LY} 4,4'-Di-tert-butyl-1,1'-biphenyl {} {} {} {LY} 4,4'-Di-tert-butyl-1,1'-biphenyl {} {} {} {} {LY} 4,4'-Di-tert-butyl-1,1'-biphenyl {} {} {} {} {} {LY} 4,4'-Di-tert-butyl-1,1'-biphenyl {} {} {} {} {} {} {LY} 4,4'-Di-tert-butyl-1,1'-biphenyl {} {} {} {} {} {} {} {LY} 4,4'-Di-tert-butyl-1,1'-biphenyl {} {} {} {} {} {} {} {} {LY} 4,4'-Di-tert-butyl-1,1'-biphenyl {} {} {} {} {} {} {} {} {} {LY} 4,4'-Di-tert-butyl-1,1'-biphenyl {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {LY} 4,4'-Di-tert-butyl-1,1'-biphenyl {} {} {} {} {} {} {} {} {} {} {} {LY} 4,4'-Di-tert-butyl-1,1'-biphenyl {} {} {} {} {} {} {} {} {} {} {} {} {LY} 4,4'-Di-tert-butyl-1,1'-biphenyl {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 4,4'-Di-tert-butyl-1,1'-biphenyl {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 4,4'-Di-tert-butyl-1
Reaxys-RN2095855
Chemical Name Translation4,4'-二叔丁基联苯
InChIKeyCDKCEZNPAYWORX-UHFFFAOYSA-N
LabNetwork Molecule IDLN00200750
InChIInChI=1S/C20H26/c1-19(2,3)17-11-7-15(8-12-17)16-9-13-18(14-10-16)20(4,5)6/h7-14H,1-6H3
Canonical SMILESCC(C1=CC=C(C2=CC=C(C(C)(C)C)C=C2)C=C1)(C)C
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分类

  • {SNA} Arenes, Building Blocks, Chemical Synthesis, Organic Building Blocks

产品应用

  • An agent used in preparing lithium di-tert-butylbiphenylide.

相关文献及参考

  • Accepts electrons from Li metal to give a radical anion which is highly effective in the conversion of alkyl halides to alkyllithiums: Tetrahedron Lett., 1849 (1976); J. Org. Chem., 45, 1924 (1980). For use in the reductive lithiation of epoxides, see: J. Org. Chem., 55, 1528 (1990); Org. Synth. Coll., 9, 306 (1998).
  • For use in the generation of 1,2-di(lithiomethyl)benzene, see Phthalan, A10217.

安全信息

WGK Germany3
Personal Protective Equipment Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
Safety Statements
GHS Symbol
Risk Statements
Precautionary statements
  • 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。
  • P264+P265
  • 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
  • P304+P340
  • P305+P351+P338
  • P319
  • P321 Specific treatment (see … on this label). 具体治疗（见本标签上的）。
  • P332+P317
  • P337+P317
  • P362+P364
  • P403+P233
  • P405 Store locked up. 上锁保管。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
Storage condition Store at room temperature {LY} Store at room temperature {} {LY} Store at room temperature {} {} {LY} Store at room temperature {} {} {} {LY} Store at room temperature {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {}
Hazard statements
  • 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

  • 4,4'-二叔丁基苯并价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 D2450 4,4'-二叔丁基联苯 4,4'-Di-tert-butylbiphenyl 25G 1200元 2014/06/02 D2450 4,4'-二叔丁基联苯 4,4'-Di-tert-butylbiphenyl 5G 431元 2011/04/16 D2736 4,4'-二叔丁基联苯(区域精制法精制,熔段数:30) 4,4'-Di-tert-butylbiphenyl Zone Refined (number of passes:30) 1SAMPLE 6300元
  • 图谱信息:4,4'-二叔丁基苯并(1625-91-8)红外图谱(IR1) 4,4'-二叔丁基苯并(1625-91-8)质谱(MS) 4,4'-二叔丁基苯并(1625-91-8)红外图谱(IR2) 4,4'-二叔丁基苯并(1625-91-8)核磁图( 1 HNMR) 4,4'-二叔丁基苯并(1625-91-8)核磁图( 13 CNMR)
  • Alfa Aesar:4,4'-双叔丁基联苯,99% 4,4'-Di-tert-butylbiphenyl, 99%(1625-91-8)
  • Used in preparing lithium di-tert-butylbiphenylide, a radical anion, superior to sodium or lithium naphthalenides for metalation reactions.
  • Sigma Aldrich:1625-91-8(sigmaaldrich)
  • MOL 文件:1625-91-8.mol
  • TCI Shanghai:4,4'-二叔丁基联苯(区域精制法精制,熔段数:30) 4,4'-Di-tert-butylbiphenyl Zone Refined (number of passes:30)(1625-91-8)
  • Acros Organics:4，4’-二叔丁基联苯 4,4'-Di-tert-butylbiphenyl, 99+%(1625-91-8)

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. Alkanes 烷烃
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Organic Building Blocks 有机砌块
  4. Arenes 芳烃

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