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

ALDRICH/575798 - 12.8 wt. % (80% NMP/20% aromatic hydrocarbon)

Synonym: Pyre-M.L.^® RC-5069; Polyamic acid

Linear Formula: (C₁₂H₁₂N₂O .C₁₀H₂O₆)_x
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-575798-250ML	250 mL	$117.00 1/EA		Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

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

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.
Packaging:	250 mL in poly bottle

Symbol	GHS02,GHS07,GHS08
Signal word	Danger
Hazard statements	H226 - H304 - H315 - H319 - H335 - H340 - H350 - H360FD
Precautionary statements	P202 - P210 - P301 + P310 - P303 + P361 + P353 - P305 + P351 + P338 - P331
Hazard Codes	T
Risk Statements	45-46-61-36/37/38-65
Safety Statements	53-26-45-62
RIDADR	UN 1866C 3 / PGIII
WGK Germany	WGK 2
Flash Point(F)	138.2 °F - closed cup
Flash Point(C)	59 °C - closed cup

Density	1.085 g/mL at 25 °C
Refractive Index	n20/D 1.5050
Storage Temp.	−20°C
UNSPSC	12162002

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