Poly[4,4′-(hexafluoroisopropylidene)diphthalic anhydride-co-4,4′-oxydianiline], amic acid solution

• Catalog No.: 431192
• CAS Number: 32240-73-6
• M. F.: C31H18F6N2O7
• M. W.: 644.4742392

SYNONYMS

• Title: 聚[4,4′-(六氟异丙烯)二酞酸酐-co-4,4′-二氨基二苯醚]，酰胺酸 溶液
• IUPAC name: 4-(4-aminophenoxy)aniline; 5-[2-(1,3-dioxo-1,3-dihydro-2-benzofuran-5-yl)-1,1,1,3,3,3-hexafluoropropan-2-yl]-1,3-dihydro-2-benzofuran-1,3-dione
• IUPAC Traditional name: 4,4-oxydianiline; 5-[2-(1,3-dioxo-2-benzofuran-5-yl)-1,1,1,3,3,3-hexafluoropropan-2-yl]-2-benzofuran-1,3-dione

DATABASE IDS

• CAS Number: 32240-73-6

PROPERTIES

• Antion Traces: chloride (Cl-): ≤5 ppm
• Concentration: 15%±1% in 1-methyl-2-pyrrolidinone: aromatic hydrocarbon (3:1)
• Impurities: ≤10 ppm total metals
• Purified By: filtration through 0.2μm medium
• Flash Point: 60 °C
• Flash Point: 140 °F
• Transition Temperature: Tg 290 °C (imide)
• Viscosity: 12-16 poise(lit.)
• European Hazard Symbols: Harmful (Xn)
• Risk Statements: 20/21/22-36/37/38-63
• Safety Statements: 23-26-36-36/37/39
• German water hazard class: 3

DETAILS

Description (English)

Application
Semi-conductor material. Dielectric component in thin films, high density interconnect systems and multichip modules.
Caution
Forms insoluble polyimide upon heating
Features and Benefits
High purity material with controlled metallic content. Polyimide has good thermal, mechanical and electrical properties.

Description (简体中文)

Application
半导体材料。薄膜、高密度互连系统和多芯片模块中的介电组分。
Caution
加热形成不可溶聚酰亚胺
Features and Benefits
高纯度材料，金属含量可控。聚酰亚胺具有良好的热、机械和电气性能。