CAS: 82380-18-5; 2-Fluoro-4-Hydroxybenzonitrile

• 英文名称2-Fluoro-4-Hydroxybenzonitrile
• 中文名称2-氟-4-羟基苯腈
• IUPAC名称2-fluoro-4-hydroxybenzonitrile
• 其它别名2-Fluoro-4-Benzonitrile; Fluoro-4-Hydroxybenzonitrile; 4-Hydroxy-2-Fluorobenzonitrile; 4-Hydroxy-2-Fluoro-Benzonitrile
• CAS编号82380-18-5
• MFCD编号:MFCD00192177
• EINECS号:422-810-7
• 分子式:C7H4FNO
• 分子量:137.11
• 产品CID: 1814592
• 产品分类有机原料→分子砌块→芳环类化合物→苯类化合物

• 相似结构搜索
• 产品信息参考;;
• InChIKey: REIVHYDACHXPNH-UHFFFAOYSA-N
• InChI=1S/C7H4FNO/c8-7-3-6(10)2-1-5(7)4-9/h1-3,10H…
• 计算化学: 氢键受体数2.0氢键供体数1.0可旋转键数0.0

物理性质

• 熔点123-126°C
• 沸点285.4±25.0 °C at 760 mmHg
• 闪点126.4±23.2 °C
• 密度1.3±0.1 g/cm3
• PH:4.2 (H2O, 20°C)(saturated aqueous solution)
• pKa:6.84±0.18(预测)
• PSA:44.02
• LogP:1.40298
• 折射率1.559
• 蒸汽压0.0±0.6 mmHg at 25°C
• 溶解性4.7G/l
• 敏感性按规定使用和贮存的不会分解，避氧化物
• 外观形态白色至几乎白色粉末至晶体
• 储存条件密封, 常温干燥保存
• 产品应用该化合物用作合成液晶单体.
• 性质描述熔点126-129°C

MSDS等安全信息

• GHS象形图
• GHS符号GHS07 & GHS05 & GHS09;
  注释: Exclamation mark & Corrosion & Environment
• 危险类别急性毒性 类别4(经口)
  严重眼损伤 类别1
  水生慢性毒性 类别2
  急性毒性 类别4(吸入)
  急性毒性 类别4(经皮)
  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Danger(危险)
• 危险描述H302 |吞咽有害.
  H318 |造成严重眼损伤.
  H411 |对水生生物有毒并具有长期持续影响.
  H332 |吸入有害.
  H312 |皮肤接触有害.
  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P264-P270-P273-P280-P305+P351+P338-P330-P391-P501
• 危险等级9
• UN编号3077.0
• 危险品标志Xn,Xi,T
• 风险等级Irritant
• 包装等级Ⅲ
• 安全声明26-36-37/39
• 危险类别码20/21/22-36/37/38
• WGK Germany2

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-Fluoro-4-Hydroxybenzonitrile 主要起始原料 4-Bromo-2-Fluorobenzonitrile
• 82380-18-5 = 82380-18-5
  反应条件:1.1 Reagents: Cesium Carbonate,Sodium Iodide Solvents: Dimethylformamide; 12 H,55 °C
  标题:Application Of Aryloximes As Solid-Phase Ketone Linkers
  作者:Lepore,Salvatore D.; Et Al
  参考文献:Organic Letters 日期:2003 卷标:5(1) 页码:7-10]
  
  105942-08-3 = 82380-18-5
  反应条件:1.1 Reagents: Formic Acid,Triethylamine,Oxygen Catalysts: Copper Bromide (Cubr) Solvents: Acetonitrile; 5 Min,Rt; 48 H,Rt
  标题:Synergistic Photo-Copper-Catalyzed Hydroxylation Of (Hetero)Aryl Halides With Molecular Oxygen
  作者:Zhang,Xin; Et Al
  参考文献:Organic Letters 日期:2018 卷标:20(3) 页码:708-711]
  
  105942-08-3 = 82380-18-5
  反应条件:1.1 Reagents: Diisopropylethylamine,Water Catalysts: Nickel Sulfate (Niso4),4,4′-Dimethoxy-2,2′-Bipyridine,2767997-30-6 Solvents: Acetonitrile; 24 H,Rt1.2 Reagents: Water; Rt
  标题:Discovery And Characterization Of A Novel Perylenephotoreductant For The Activation Of Aryl Halides
  作者:Li,Min; Et Al
  参考文献:Journal Of Catalysis 日期:2021 卷标:399 页码:111-120]
  
  348-27-6 = 82380-18-5
  反应条件:1.1 Reagents: Sodium Acetate,Hydroxyamine Hydrochloride Solvents: Formic Acid,Water; 12 H,80 °C
  标题:One Pot Synthesis Of Aryl Nitriles From Aromatic Aldehydes In A Water Environment
  作者:Lin,Hongyan; Et Al
  参考文献:Rsc Advances 日期:2021 卷标:11(39) 页码:24232-24237]
  
  = 82380-18-5 [标题:Reaction Conditions
  标题:Benzoate Derivatives Having Positive Dielectric Anisotropy And Liquid Crystal Compositions Containing Them
  参考文献:European Patent Organization]
  
  94610-82-9 + 191014-55-8 = 82380-18-5 + 186590-01-2
  反应条件:1.1 Reagents: Aluminum Chloride Solvents: Toluene
  标题:Preparation Of Cyanofluorophenol From 2,4-Difluorobenzonitrile And Alcohols
  参考文献:Japan]
  
  122927-84-8 = 82380-18-5
  反应条件:1.1 Solvents: Dimethylformamide; 8 H,Reflux
  标题:Synthesis,Mesomorphic And Fluorescent Properties Of 1,3,4-Oxadiazoles/thiadiazoles With A Terminal 3-Fluoro-4-Cyanophenyl Group
  作者:Zhong,Wen-Yue; Et Al
  参考文献:Tetrahedron 日期:2023 卷标:144]
  
  122927-84-8 = 82380-18-5
  反应条件:1.1 Catalysts: Sodium Cyanide Solvents: Dimethylformamide; 3 - 8 H,Reflux
  标题:Study On The Preparation Of 3-Fluoro-4-Cyanophenol
  作者:Zhuang,Xin-Jie; Et Al
  参考文献:Qingdao Keji Daxue Xuebao 日期:2003 卷标:24(1) 页码:24-27]
  
  = 82380-18-5 [标题:Reaction Conditions
  标题:Liquid-Crystal Compositions Containing 3-Fluoro-4-Cyanophenyl Trans-4-(4-Substituted Phenyl)Cyclohexanecarboxlates
  参考文献:Japan]
  
  1493-27-2 = 82380-18-5
  反应条件:1.1 Reagents: Hydrogen,Sulfuric Acid Catalysts: Hexadecyltrimethylammonium Bromide,Tetrabutylammonium Bromide,Platinum,Sulfuric Acid Magnesium Salt (1:1) Solvents: Water; 4 H,1.6 - 1.8 Atm,Rt; Rt -> -5 °C1.2 Reagents: Sodium Nitrite Solvents: Water; -5 °C; 30 Min,0 - 5 °C1.3 Reagents: Potassium Iodide Catalysts: Sodium Thiosulfate Solvents: Water; 0 - 5 °C; 30 Min,5 °C -> 30 °C; 3 H,40 °C -> 60 °C2.1 Solvents: Dimethylformamide; 8 H,Reflux
  标题:Synthesis,Mesomorphic And Fluorescent Properties Of 1,3,4-Oxadiazoles/thiadiazoles With A Terminal 3-Fluoro-4-Cyanophenyl Group
  作者:Zhong,Wen-Yue; Et Al
  参考文献:Tetrahedron 日期:2023 卷标:144]
  
  372-20-3 = 82380-18-5
  反应条件:1.1 Reagents: Sodium Hydroxide,Iodine,β-Cyclodextrin,Potassium Iodide Solvents: Water; Ph 2 - 3,0 - 5 °C2.1 Catalysts: Sodium Cyanide Solvents: Dimethylformamide; 3 - 8 H,Reflux
  标题:Study On The Preparation Of 3-Fluoro-4-Cyanophenol
  作者:Zhuang,Xin-Jie; Et Al
  参考文献:Qingdao Keji Daxue Xuebao 日期:2003 卷标:24(1) 页码:24-27]
  
  3939-09-1 = 82380-18-5 + 186590-01-2
  反应条件:1.1 Solvents: Methanol2.1 Reagents: Aluminum Chloride Solvents: Toluene
  标题:Preparation Of Cyanofluorophenol From 2,4-Difluorobenzonitrile And Alcohols
  参考文献:Japan

海关参考信息

• 2902300000-甲苯
  2908199090-其他酚的卤化衍生物
  2908999090-其他酚的硝化衍生物
  2918290000-其他含酚基羧酸
• 💡 提示：海关信息按照顺序优先匹配，如需确认的海关信息，请参考相关资料。
• 详情请参考：📖 海关编码查询和海关进出口税则

专利信息

其他信息查阅

• ➥ 象形图和危险代码
• ➥ 防范代码详解
• ➥ 危险代码说明
• ➥ Globally Harmonized System
• ➥ REACH监管