575798

Poly(pyromellitic dianhydride-co-4,4′-oxydianiline), amic acid solution

12.8 wt. % (80% NMP/20% aromatic hydrocarbon)

• Synonym(s): Pyre-M.L.^® RC-5069, Polyamic acid
• Linear Formula: (C₁₂H₁₂N₂O .C₁₀H₂O₆)_x
• UNSPSC Code: 12162002
• NACRES: NA.23

Properties

• concentration: 12.8 wt. % (80% NMP/20% aromatic hydrocarbon)
• refractive index: n20/D 1.5050
• viscosity: 5-12 poise
• solubility: H₂O: soluble 65-71 wt. %
• density: 1.085 g/mL at 25 °C
• storage temp.: −20°C

Description

application

• Paper Title: Synthesis of nano-polyimide for microelectronic applications. This study discusses the synthesis processes from Poly (amic acid) (PAA) of poly (pyromellitic dianhydride-co-4,4′-oxydianiline) and its applications in microelectronics, highlighting its potential in advanced fabrication techniques (Ebnalwaled et al., 2016).

Legal Information

Pyre-M.L. is a registered trademark of Industrial Summit Technologies Corp.

Safety Information

• pictograms: GHS02,GHS08,GHS07
• signalword: Danger
• hcodes: H226,H304,H315,H319,H335,H340,H350,H360D
• pcodes: P202 - P210 - P301 + P310 - P303 + P361 + P353 - P305 + P351 + P338 - P331
• Hazard Classifications: Asp. Tox. 1 - Carc. 1B - Eye Irrit. 2 - Flam. Liq. 3 - Muta. 1B - Repr. 1B - Skin Irrit. 2 - STOT SE 3
• target_organs: Respiratory system
• Storage Class: 3 - Flammable liquids
• wgk_germany: WGK 2
• flash_point_f: 138.2 °F - closed cup
• flash_point_c: 59 °C - closed cup
• ppe: Eyeshields, Gloves, type ABEK (EN14387) respirator filter