CAS: 91-58-7; 2-Chloronaphthalene

• 英文名称2-Chloronaphthalene
• 中文名称2-氯萘
• IUPAC名称2-Chloronaphthalene
• 其它别名1-氯化萘
• CAS编号91-58-7
• MFCD编号:MFCD00035731
• EINECS号:202-079-9
• 分子式:C10H7Cl
• 分子量:162.62
• 产品CID: 1952754
• 产品分类有机原料→分子砌块→芳环类化合物→萘类化合物

• 相似结构搜索
• 产品信息参考;
• InChIKey: CGYGETOMCSJHJU-UHFFFAOYSA-N
• InChI=1S/C10H7Cl/c11-10-6-5-8-3-1-2-4-9(8)7-10/h1-7H…
• 计算化学: 氢键受体数0.0氢键供体数0.0可旋转键数0.0

相似化合物

物理性质

• 熔点57-60 °C
• 沸点256 °C at 760 mmHg
• 闪点115.2±8.6 °C
• 密度1.2±0.1 g/cm3
• PSA:0.0
• LogP:3.4932
• 折射率1.643
• 蒸汽压0.0±0.5 mmHg at 25°C
• 溶解性Soluble in chloroform, carbon disulfide (Windholz et al., 1983), and many other halogenated liquid solvents (e.g., methylene chloride).
• 敏感性化学稳定性好，不易燃烧，能发生卤化、硝化、磺化、氯甲基化反应。260~300°C与氢氧化钠水溶液中水解生成β-萘酚。
• 外观形态固体
• 储存条件Store at room temperature
• 产品应用该化合物用于散装异相系太阳能电池的加工业时,其电源转换效率翻了一番.
• 性质描述无色或浅黄色液体.

MSDS等安全信息

• GHS象形图
• GHS符号GHS09;
  注释: Environment
• 危险类别水生慢性毒性 类别2
  特定目标器官毒性 - 单次接触 类别3
  皮肤腐蚀/刺激 类别2
  严重眼刺激 类别2
• 警示词Warning
• 危险描述H411 |对水生生物有毒并具有长期持续影响.
  H335 |可能引起呼吸道刺激.
  H315 |造成皮肤刺激.
  H319 |造成严重眼刺激.
• 防范说明P273-P391-P501
• 危险等级9
• UN编号3077.0
• 危险品标志Xi:Irritant;
• 包装等级Ⅲ
• 安全声明S37/39-S26-S45-S36/37-S16-S7
• 危险类别码R36/37/38
• WGK Germany3

欧盟法规

上下游产品

合成工艺路线路线简述

• 合成目标产物 2-Chloronaphthalene 主要起始原料 Indene
• 408330-25-6 = 91-58-7 [标题:Reaction Conditions
  标题:Preparation Of Aryl Halides From Aromatic Hydroxy Compounds
  作者:Nefedov,O. M.; Et Al
  参考文献:Doklady Akademii Nauk Sssr 日期:1960 卷标:133 页码:855-8]
  
  141694-39-5 = 91-58-7
  反应条件:1.1 Reagents: Sodium Chloride Catalysts: Chloro[(1,2,5,6-η)-1,5-Cyclooctadiene][(1,2,3,4,5-η)-1,2,3,4,5-Pentamethyl-2,4-C... Solvents: 1,3-Dimethyl-3,4,5,6-Tetrahydro-2(1H)-Pyrimidinone; Overnight,150 °C
  标题:Ruthenium-Catalyzed Synthesis Of Aryl And Alkenyl Halides From Fluorosulfonates
  作者:Placais,Clotilde; Et Al
  参考文献:Chemistry - A European Journal 日期:2023 卷标:29(41)]
  
  93-11-8 = 91-58-7
  反应条件:1.1 Catalysts: Iron Chloride (Fecl3) Solvents: Acetonitrile; 48 H,Rt
  标题:Photoinduced Fecl3-Catalyzed Chlorination Of Aromatic Sulfonyl Chloride Via Extrusion Of So2 At Room Temperature
  作者:Deng,Mingjing; Et Al
  参考文献:Organic Letters 日期:2023 卷标:25(24) 页码:4576-4580]
  
  1126479-91-1 = 91-58-7
  反应条件:1.1 Reagents: Chlorosuccinimide Solvents: Acetonitrile; 24 H,80 °C
  标题:A Mild Ni/cu-Catalyzed Silylation Via C-O Cleavage
  作者:Zarate,Cayetana; Et Al
  参考文献:Journal Of The American Chemical Society 日期:2014 卷标:136(6) 页码:2236-2239]
  
  5959-52-4 + 79-01-6 = 91-58-7
  反应条件:1.1 Reagents: Nitrous Acid
  标题:Benzocyclobutenes. Part 9. Synthesis Of Bromo,Chloro,And Oxo Derivatives Of Benzocyclobutene And Naphtho[b]Cyclobutene
  作者:Abou-Teim,Omar; Et Al
  参考文献:Journal Of The Chemical Society 日期:1983 卷标:(11) 页码:2659-62]
  
  = 91-58-7
  反应条件:1.1 Reagents: Tosyl Chloride Solvents: N,N-Diethylaniline
  标题:Preparation Of β-Halogen Derivatives Of Naphthalene
  作者:Darzens,G.; Et Al
  参考文献:Compt. Rend. 日期:1909 卷标:148 页码:787-8]
  
  580-13-2 = 91-58-7
  反应条件:1.1 Reagents: Sodium Chloride Catalysts: Iron Chloride (Fecl3) Solvents: Acetonitrile; 4 H,Rt
  标题:Iron(Iii)-Mediated Photocatalytic Selective Substitution Of Aryl Bromine By Chlorine With High Chloride Utilization Efficiency
  作者:Wang,Ying; Et Al
  参考文献:Chemical Communications (Cambridge 日期:2014 卷标:50(18) 页码:2344-2346]
  
  115975-21-8 = 91-58-7
  反应条件:1.1 Solvents: Dichloromethane
  标题:Photodecarboxylative Chlorination Of Carboxylic Acids Via Their Benzophenone Oxime Esters
  作者:Hasebe,Masato; Et Al
  参考文献:Tetrahedron Letters 日期:1988 卷标:29(48) 页码:6287-90]
  
  35337-44-1 = 91-58-7
  反应条件:1.1 Catalysts: Palladium(2+),Tetrakis(Acetonitrile)-,(Sp-4-1)-,Tetrafluoroborate(1-) (1:2),Acridinium,10-Methyl-9-(2,4,6-Trimethylphenyl)-,Perchlorate (1:1),1,1,1-Trifluoro-N-[(11Bs)-4-Sulfidodinaphtho[2,1-D:1′,2′-F][1,3,2]Dioxaphosphepi... Solvents: Dichloromethane; 47 H,27 - 29 °C
  标题:Hybrid Catalysis Enabling Room-Temperature Hydrogen Gas Release From N-Heterocycles And Tetrahydronaphthalenes
  作者:Kato,Shota; Et Al
  参考文献:Journal Of The American Chemical Society 日期:2017 卷标:139(6) 页码:2204-2207]
  
  35337-44-1 = 91-58-7
  反应条件:1.1 Catalysts: Acridinium,10-Methyl-9-(2,4,6-Trimethylphenyl)-,Perchlorate (1:1),Nickel,Bis[1,1,1-Trifluoro-N-[(Trifluoromethyl)Sulfonyl-Ko]Methanesulfonamidato...,Dinaphtho[2,1-D:1′,2′-F][1,3,2]Dioxaphosphepin,4-Mercapto-,4-Oxide,(11Bs)- Solvents: Dichloromethane; 48 H,27 - 29 °C
  标题:Acceptorless Dehydrogenation Of Hydrocarbons By Noble-Metal-Free Hybrid Catalyst System
  作者:Fuse,Hiromu; Et Al
  参考文献:Organic Letters 日期:2018 卷标:20(7) 页码:2042-2045]
  
  1126479-91-1 = 91-58-7
  反应条件:1.1 Reagents: Chlorosuccinimide Solvents: Acetonitrile; 24 H,Rt
  标题:A Mild And Ligand-Free Ni-Catalyzed Silylation Via C-Ome Cleavage
  作者:Zarate,Cayetana; Et Al
  参考文献:Journal Of The American Chemical Society 日期:2017 卷标:139(3) 页码:1191-1197]
  
  = 91-58-7 [标题:Reaction Conditions
  标题:Preparation Of 2-Chloro- Or 2-Bromonaphthalene
  参考文献:European Patent Organization]
  
  = 91-58-7 [标题:Reaction Conditions
  标题:α-Elimination Of Organic Halides From Organotellurium(Iv) Halides
  作者:Uemura,Sakae; Et Al
  参考文献:Journal Of Organometallic Chemistry 日期:1984 卷标:268(3) 页码:223-34]
  
  135-19-3 = 91-58-7
  反应条件:1.1 Reagents: Dichlorotriphenylphosphorane Solvents: Carbon Tetrachloride1.2 120 - 140 °C
  标题:Triphenylphosphine Dichloride
  作者:Dormoy,Jean-Robert; Et Al
  参考文献:E-Eros Encyclopedia Of Reagents For Organic Synthesis 日期:2001]
  
  135-19-3 = 91-58-7
  反应条件:1.1 Reagents: Triethylamine,Sulfonyl Fluoride Solvents: Dichloromethane; 3 H,Rt1.2 Reagents: Hydrochloric Acid Solvents: Water; Acidified2.1 Reagents: Sodium Chloride Catalysts: Chloro[(1,2,5,6-η)-1,5-Cyclooctadiene][(1,2,3,4,5-η)-1,2,3,4,5-Pentamethyl-2,4-C... Solvents: 1,3-Dimethyl-3,4,5,6-Tetrahydro-2(1H)-Pyrimidinone; Overnight,150 °C
  标题:Ruthenium-Catalyzed Synthesis Of Aryl And Alkenyl Halides From Fluorosulfonates
  作者:Placais,Clotilde; Et Al
  参考文献:Chemistry - A European Journal 日期:2023 卷标:29(41)]
  
  412041-49-7 = 91-58-7
  反应条件:1.1 Reagents: 1,4-Cyclohexadiene Solvents: Chlorobenzene
  标题:Tuning Rate Of The Bergman Cyclization Of Benzannelated Enediynes With Ortho Substituents
  作者:Alabugin,Igor V.; Et Al
  参考文献:Organic Letters 日期:2002 卷标:4(7) 页码:1119-1122

海关参考信息

• 2902902000-精萘
  2903919090-氯苯
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• ➥ 象形图和危险代码
• ➥ 防范代码详解
• ➥ 危险代码说明
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