POLY(PYROMELLITIC DIANHYDRIDE-CO-4,4'-OXYDIANILINE), AMIC ACID
- Product Name
- POLY(PYROMELLITIC DIANHYDRIDE-CO-4,4'-OXYDIANILINE), AMIC ACID
- CAS No.
- 25038-81-7
- Chemical Name
- POLY(PYROMELLITIC DIANHYDRIDE-CO-4,4'-OXYDIANILINE), AMIC ACID
- Synonyms
- enamine];Polyamic acid;PYRE-ML RC-5019;pyre-m.l. rk-692;pyre-m.l. rc-5057;pyre-m.l. rc-5069;pyre-m.l. rc-5097;PYRE(R)-ML RK-692;PYRE(R)-ML RC-5057;PYRE(R)-ML RC-5069
- CBNumber
- CB2492834
- Molecular Formula
- C22H14N2O7
- Formula Weight
- 418.35576
- MOL File
- 25038-81-7.mol
POLY(PYROMELLITIC DIANHYDRIDE-CO-4,4'-OXYDIANILINE), AMIC ACID Property
- Boiling point:
- 174 °C
- Density
- 1.166 g/mL at 25 °C
- refractive index
- n20/D 1.5120
- Flash point:
- 85 °F
- storage temp.
- -20°C
- solubility
- H2O: miscible
- form
- viscous liquid
- EPA Substance Registry System
- 1H,3H-Benzo[1,2-c:4,5-c']difuran-1,3,5,7-tetrone, polymer with 4,4'-oxybis[benzenamine] (25038-81-7)
Safety
- Hazard Codes
- T,Xn,Xi
- Risk Statements
- 45-65-36/38-20/21-10-36/37/38-61-46-52/53
- Safety Statements
- 26-36-45-36/37-53-62-61
- RIDADR
- UN 1866 3/PG 3
- WGK Germany
- 1
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P202Do not handle until all safety precautions have been read and understood.
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P308+P313IF exposed or concerned: Get medical advice/attention.
N-Bromosuccinimide Price
- Product number
- 575771
- Product name
- Poly(pyromellitic dianhydride-co-4,4′-oxydianiline), amic acid solution
- Purity
- 12.0?wt. %±0.5?wt. % (80% NMP/20% xylene)
- Packaging
- 1l
- Price
- $504
- Updated
- 2024/03/01
- Product number
- 802093
- Product name
- Poly(pyromellitic dianhydride-co-4,4′-oxydianiline), amic acid solution
- Purity
- viscosity 5-7?poise?, electronic grade, 13 wt% in (80% NMP/20% Xylene)
- Packaging
- 10g
- Price
- $143
- Updated
- 2023/06/20
- Product number
- 593052
- Product name
- Poly(pyromellitic dianhydride-co-4,4′-oxydianiline), amic acid solution
- Purity
- 11?wt. %±5?wt. % in NMP/aromatic hydrocarbons (80%/20% solvent ratio)
- Packaging
- 250ml
- Price
- $110
- Updated
- 2024/03/01
- Product number
- 575801
- Product name
- Poly(pyromellitic dianhydride-co-4,4′-oxydianiline), amic acid solution
- Purity
- 15.0-16.0?wt. % in NMP
- Packaging
- 250ml
- Price
- $107
- Updated
- 2024/03/01
- Product number
- 575828
- Product name
- Poly(pyromellitic dianhydride-co-4,4′-oxydianiline), amic acid solution
- Purity
- 15.0?wt. %±5?wt. % in NMP/aromatic hydrocarbons (80%/20% solvent ratio)
- Packaging
- 1l
- Price
- $295
- Updated
- 2024/03/01
POLY(PYROMELLITIC DIANHYDRIDE-CO-4,4'-OXYDIANILINE), AMIC ACID Chemical Properties,Usage,Production
Uses
Semi-conductor material. Dielectric component in thin films, high density interconnect systems and multichip modules.
General Description
Poly(pyromellitic dianhydride-co-4,4′-oxydianiline), amic acid solution (PAA) converts to polyimide at 300oC. The FTIR spectra indicates a carbonyl stretch of carboxylic acids in PAA at 1650 cm-1. Following the imidization process, the peak at 1720cm-1 grows, indicating the formation of imide group.
POLY(PYROMELLITIC DIANHYDRIDE-CO-4,4'-OXYDIANILINE), AMIC ACID Preparation Products And Raw materials
Raw materials
Preparation Products
POLY(PYROMELLITIC DIANHYDRIDE-CO-4,4'-OXYDIANILINE), AMIC ACID Suppliers
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- Country
- India
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- Advantage
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