3,3',4,4'-Benzophenonetetracarboxylic dianhydride 3,3',4,4'-二苯酮四酸二酐

CAS 2421-28-5 MFCD00005923

化学结构图

2421-28-5
SMILES: O=C(c1ccc2c(c1)C(=O)OC2=O)c1ccc2c(c1)C(=O)OC2=O

化学属性

Mol. FormulaC17H6O7
Mol. Weight322.23
Melting Point218-222 °C
Density1.57
Flash Point324°C
TSCAYes
Boiling Point320 °C at 5 mmHg
Autoignition Point975 °F
Vapor Density1.4 (vs air)
Vapor Pressure<;0.1 mmHg ( 0 °C)
Solubility起反应
Stability湿度敏感

别名和识别编码

Chemical Name3,3',4,4'-Benzophenonetetracarboxylic dianhydride
Synonym Benzophenonetetracarboxylic dianhydride {LY} Benzophenonetetracarboxylic dianhydride {} {LY} Benzophenonetetracarboxylic dianhydride {} {} {LY} Benzophenonetetracarboxylic dianhydride {} {} {} {LY} Benzophenonetetracarboxylic dianhydride {} {} {} {} {LY} Benzophenonetetracarboxylic dianhydride {} {} {} {} {} {LY} Benzophenonetetracarboxylic dianhydride {} {} {} {} {} {} {LY} Benzophenonetetracarboxylic dianhydride {} {} {} {} {} {} {} {LY} Benzophenonetetracarboxylic dianhydride {} {} {} {} {} {} {} {} {LY} Benzophenonetetracarboxylic dianhydride {} {} {} {} {} {} {} {} {} {LY} Benzophenonetetracarboxylic dianhydride {} {} {} {} {} {} {} {} {} {} {LY} Benzophenonetetracarboxylic dianhydride {} {} {} {} {} {} {} {} {} {} {} {LY} Benzophenonetetracarboxylic dianhydride {} {} {} {} {} {} {} {} {} {} {} {} {LY} Benzophenonetetracarboxylic dianhydride {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Benzophenonetetracarboxylic dianhydride {} {} {} {} {} {} {} {} {} {} {} {}
Beilstein Registry Number761777
CAS Number2421-28-5
PubChem Substance ID75498
EC Number219-348-1
MDL NumberMFCD00005923
Reaxys-RN761777
Chemical Name Translation3,3',4,4'-二苯酮四酸二酐
LabNetwork Molecule IDLN00222332
InChIInChI=1S/C17H6O7/c18-13(7-1-3-9-11(5-7)16(21)23-14(9)19)8-2-4-10-12(6-8)17(22)24-15(10)20/h1-6H
Canonical SMILESO=C(C1=CC2=C(C(OC2=O)=O)C=C1)C3=CC4=C(C(OC4=O)=O)C=C3
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分类

  • {SNA} Benzophenone, Materials Science, Organic Photoinitiators, Polymer Science, Polymerization Initiators,
  • {SNA} Anhydride Monomers, Chemical Synthesis, Development Quantities for Research, Monomers, Polymer Science, 材料科学
  • {SNA} Benzophenone, Organic Photoinitiators,
  • {SNA} Benzophenone,
  • Anhydride Monomers,

产品应用

  • Used in the synthesis of polyimides.

相关文献及参考

  • Aldrich MSDS 1 , 163:B / Corp MSDS 1 (1), 365:C / FT-IR 1 (2), 333:B / FT-IR 2 (2), 2926:B / IR-Spectra (3), 1051:E / IR-Spectra (2), 919:D / NMR-Reference 2 (2), 317:C / RegBook 1 (2), 1957:L / Structure Index 1 , 315:C:3

安全信息

GHS Symbol
WGK Germany1
Hazard Codes Xi
Hazard statements
  • 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
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
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。
  • P305+P351+P338
Signal word Warning
Safety Statements
  • S25 Avoid contact with eyes 避免眼睛接触；
Risk Statements
  • R36/37 Irritating to eyes and respiratory system 对眼睛和呼吸系统有刺激性
Storage condition 2-8°C, sealed storage, away from moisture {LY} 2-8°C, sealed storage, away from moisture Moisture Sensitive {} {LY} 2-8°C, sealed storage, away from moisture {} {} {LY} 2-8°C, sealed storage, away from moisture {} {} {} {LY} 2-8°C, sealed storage, away from moisture {} {} {} {} {LY} 2-8°C, sealed storage, away from moisture {} {} {} {} {} {LY} 2-8°C, sealed storage, away from moisture {} {} {} {} {} {} {LY} 2-8°C, sealed storage, away from moisture {} {} {} {} {} {} {} {LY} 2-8°C, sealed storage, away from moisture {} {} {} {} {} {} {} {} {LY} 2-8°C, sealed storage, away from moisture {} {} {} {} {} {} {} {} {} {LY} 2-8°C, sealed storage, away from moisture {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, sealed storage, away from moisture {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, sealed storage, away from moisture {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, sealed storage, away from moisture {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, sealed storage,

其他信息

  • MOL 文件:2421-28-5.mol
  • F:21
  • 和水反应，溶于DMF(1G/10ML)。
  • EPA化学物质信息:1,3-Isobenzofurandione, 5,5'-carbonylbis-(2421-28-5)
  • 3,3',4,4'-二苯甲酮四甲酸二酐价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 B1726 3,3',4,4'-二苯甲酮四甲酸二酐 3,3',4,4'-Benzophenonetetracarboxylic Dianhydride 500G 876元 2014/06/02 B1726 3,3',4,4'-二苯甲酮四甲酸二酐 3,3',4,4'-Benzophenonetetracarboxylic Dianhydride 25G 117元 2014/06/02 B0948 3,3',4,4'-二苯酮四羧酸二酐 3,3',4,4'-Benzophenonetetracarboxylic Dianhydride 25G 221元
  • 海关编码:29183000
  • 蒸气密度:1.4 (vs air)
  • NIST化学物质信息:Bis-(3-phthalyl anhydride) ketone(2421-28-5)
  • 图谱信息:3,3',4,4'-二苯甲酮四甲酸二酐(2421-28-5)质谱(MS) 3,3',4,4'-二苯甲酮四甲酸二酐(2421-28-5)红外图谱(IR2) 3,3',4,4'-二苯甲酮四甲酸二酐(2421-28-5)红外图谱(IR1)
  • 升华点:220-230 °C
  • 蒸气压:<;0.1 mm Hg ( 0 °C)
  • 敏感性:Moisture Sensitive
  • 用途:聚合单体，用于合成耐高温高分子材料的聚合单体。

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. Carbonyl Compounds 羰基化合物
  5. Carboxylic Acid Anhydrides 羧酸酐
  1. Materials Science 材料科学
  2. Products for Polymer Science Research
  3. Monomers - Polymer Science
  4. Anhydride Monomers - Monomers
  1. Materials Science 材料科学
  2. Products for Polymer Science Research
  3. Polymerization Initiators - Polymer Science
  4. Organic Photoinitiators - Polymerization Initiators
  5. Benzophenone - Organic Photoinitiators
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Organic Building Blocks 有机砌块
  4. Carbonyl Compounds 羰基化合物
  5. Aromatic acids
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Monomers
  4. Amine Monomers
  5. Tertiary Amines
  1. Chemical Synthesis 化学合成
  2. Synthetic Reagents 合成试剂
  3. Polymerization Initiators
  4. Organic Photoinitiators
  5. Benzil and Benzoin Compounds
  1. Functional Group 官能团索引
  2. carboxylic acid anhydride