CAS: 92-55-7; (5-Nitrofuran-2-yl)Methylene Diacetate

• 英文名称(5-Nitrofuran-2-yl)Methylene Diacetate
• 中文名称5-硝基糠醛二乙酸酯
• IUPAC名称(5-nitrofuran-2-yl)methylene diacetate
• 其它别名2-(Diacetoxymethyl)-5-Nitrofuran ; Nitrofural Impurity B ; 5-N
• CAS编号92-55-7
• MFCD编号:MFCD00003244
• EINECS号:202-166-1
• FDA UNII编号:7X0X1KNE3Q
• 分子式:C9H9NO7
• 分子量:243.17
• 产品CID: 1963476
• 产品分类分析化学 → 标准品 → 药典标准品和杂质标准品

• 相似结构搜索
• InChIKey: HSXKWKJCZNRMJO-UHFFFAOYSA-N
• InChI=1S/C9H9NO7/c1-5(11)15-9(16-6(2)12)7-3-4-8(17-7)10(13)14/h3-4,9H,1-2H3…
• 计算化学: 氢键受体数7.0氢键供体数0.0可旋转键数5.0

物理性质

• 熔点89-93 °C
• 沸点310.3±42.0 °C at 760 mmHg
• 闪点141.5±27.9 °C
• 密度1.4±0.1 g/cm3
• PSA:111.56
• LogP:0.18
• 折射率1.510
• 蒸汽压0.0±0.7 mmHg at 25°C
• 溶解性Chloroform (Slightly), Methanol (Very Slightly)
• 敏感性光敏感
• 外观形态黄色细结晶粉末
• 储存条件置于阴暗处,密封, 常温干燥保存
• 产品应用用于呋喃西林生产.
• 性质描述白色结晶,熔点92.5°C.

MSDS等安全信息

• GHS象形图
• GHS符号GHS08 & GHS07;
  注释: Health hazard & Exclamation mark
• 危险类别致癌性 类别2
  急性毒性 类别4(吸入)
  急性毒性 类别4(经皮)
  急性毒性 类别4(经口)
  致突变性 类别2
• 警示词Warning(警告)
• 危险描述H351 |怀疑致癌.
  H332 |吸入有害.
  H312 |皮肤接触有害.
  H302 |吞咽有害.
  H341 |怀疑导致遗传缺陷.
• 防范说明P201-P280-P301+P312-P302+P352+P312-P304+P340+P312-P308+P313
• UN编号NONH for all modes of transport
• 危险品标志Xn
• 安全声明24/25-36-22-45-36/37/39-7
• 危险类别码68-40-20/21/22
• WGK Germany3

欧盟法规

上下游产品

合成工艺路线路线简述

• 613-75-2 = 92-55-7
  反应条件:1.1 Reagents: Sulfuric Acid,Nitric Acid Solvents: Acetic Anhydride1.2 Reagents: Sodium Hydroxide Solvents: Water
  标题:Improvements In 5-Nitrofurfural Diacetate Manufacturing Safetyproduct Class 9: Furansnitration Of Furan Derivatives With Acetyl Nitrate. Iv. Study Of The Nitrating Properties Of A Mixture Of Nitric Acid And Acetic Anhydride
  作者:Venters,K.; Et Al Koenig,B. Venters,K.; Et Al
  参考文献:Khimiko-Farmatsevticheskii Zhurnal 日期:1989 卷标:23(12) 页码:1506-12]
  
  75631-81-1 = 92-55-7
  反应条件:1.1 Reagents: Sodium Acetate Solvents: Water1.1 Reagents: Triethylamine Solvents: Acetone
  标题:Improvements In 5-Nitrofurfural Diacetate Manufacturing Safetynitronium Acetate Adducts Of Furan Derivatives
  作者:Venters,K.; Et Al Balina,Gisela; Et Al
  参考文献:Khimiko-Farmatsevticheskii Zhurnal 日期:1989 卷标:23(12) 页码:1506-12]
  
  = 92-55-7
  反应条件:1.1 Reagents: Sulfuric Acid,Fuming Nitric Acid1.1 Reagents: Nitric Acid Catalysts: Sulfuric Acid Solvents: Water; 0 °C; 45 Min,0 °C; 1 H,0 °C1.2 Solvents: Water; 30 Min,Rt1.3 Reagents: Sodium Hydroxide Solvents: Water; 1 H,Ph 2.5,50 °C1.1 Reagents: Sulfuric Acid,Nitric Acid
  标题:Modified Procedure For The Preparation Of 5-Nitro-2-Furylmethylene Diacetate And Its Use In The Synthesis Of Some Novel (5-Nitro-2-Furyl)Azomethines Via 5-Nitro-2-Furaldehydesynthesis,Characterization And Antiinflammatory Activity Of Chalcone Derivatives Linked With Apocynin And 5-Nitrofuran Moietystudy On The Nitration Of Furfural Ii. Nitration With Fuming Nitric Acid
  作者:Vlaovic,Djordje; Et Al Reddy,A. L. V. Kumar; Et Al Baeva,V.; Et Al
  参考文献:Journal Of Chemical Research 日期:1989 卷标:30(2) 页码:156-7]
  
  = 92-55-7 [标题:Reaction Conditions
  标题:Synthesis And Biological Effects Of Furfural Derivativesan Efficient Microwave-Assisted Method To Obtain 5-Nitrofurfural Without Solvents On Mineral Solid Supportssynthesis And Bacteriostatic Activity Of Furfural Thiosemicarbazone Derivatives
  作者:Nguyen,Quang Dat; Et Al Perez,Eduardo R.; Et Al Li,Zhonj; Et Al
  参考文献:Tap Chi Duoc Hoc 日期:1999 卷标:36(11) 页码:10-12

海关参考信息

• 2912110000-甲醛
  2912120000-乙醛
  2915110000-甲酸
  2915211900-乙酸
• 💡 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

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