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: (C12H12N2O.C10H2O6)x
Formula Weight: 418.36
MOL File: 25038-81-7.mol

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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
Water Solubility: H2O: soluble 65-71wt. %
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)

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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

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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.

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N-Bromosuccinimide Price

Sigma-Aldrich

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: 250 mL
Price: $108.3
Updated: 2025/07/31

Sigma-Aldrich

Product number: 575801
Product name: Poly(pyromellitic dianhydride-co-4,4′-oxydianiline), amic acid solution
Purity: 15.0-16.0 wt. % in NMP
Packaging: 250 mL
Price: $104.5
Updated: 2025/07/31

Sigma-Aldrich

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: 1 L
Price: $305
Updated: 2025/07/31

Sigma-Aldrich

Product number: 575801
Product name: Poly(pyromellitic dianhydride-co-4,4′-oxydianiline), amic acid solution
Purity: 15.0-16.0 wt. % in NMP
Packaging: 1 L
Price: $333
Updated: 2025/07/31

Sigma-Aldrich

Product number: 575798
Product name: Poly(pyromellitic dianhydride-co-4,4′-oxydianiline), amic acid solution
Purity: 12.8 wt. % (80% NMP/20% aromatic hydrocarbon)
Packaging: 250 mL
Price: $117
Updated: 2025/07/31

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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 300^oC. The FTIR spectra indicates a carbonyl stretch of carboxylic acids in PAA at 1650 cm^-1. Following the imidization process, the peak at 1720cm^-1grows, indicating the formation of imide group.

POLY(PYROMELLITIC DIANHYDRIDE-CO-4,4'-OXYDIANILINE), AMIC ACID Preparation Products And Raw materials

Raw materials

Preparation Products

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POLY(PYROMELLITIC DIANHYDRIDE-CO-4,4'-OXYDIANILINE), AMIC ACID Suppliers

China 17 India 1 Japan 1 Switzerland 1 United Kingdom 1 United States 4 Global 25

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25038-81-7, POLY(PYROMELLITIC DIANHYDRIDE-CO-4,4'-OXYDIANILINE), AMIC ACIDRelated Search:

Aluminum acetylacetonate 1,1,3,3-TETRAMETHYLBUTYL ISOCYANIDE N-BUTYLISOCYANIDE DICHLORO(ETHYLENEDIAMINE)PLATINUM(II) COBALT(II) ACETYLACETONATE Ferric acetylacetonate 2,4-PENTANEDIONE, SILVER DERIVATIVE TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)EUROPIUM(III) Tris(2,4-pentanedionato)chroMiuM(III) TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)DYSPROSIUM(III) Benzyl isocyanide SALCOMINE Ethyl isocyanoacetate Cupric acetylacetonate PHENYLSELENOL Tosylmethyl isocyanide TERT-BUTYL ISOCYANIDE Benzoic anhydride

pyromellitic dianhydride/ 4,4'-oxydianiline polyamide

Pyre-M.L.(R) RK-692

Pyre-M.L.(R) RC-5069

poly(pyromelliticdianhydride-co-4,4’-oxydianilin

Pyromelliticdianhydride,4,4’-oxydianilinepolymer

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

POLY(PYROMELLITIC DIANHYDRIDE-ALT-4,4'-&

POLY(PYROMELLITIC DIANHYDRIDE-CO-4,4'-O&

POLY(PYROMELLITIC DIANHYDRIDE-CO-4,4'- OXYDIANILINE), AMIC ACID (SOLUTION), ELEC

POLY(PYROMELLITIC DIANHYDRIDE-CO-4,4'-&

pyre-m.l. rc-5057

pyre-m.l. rc-5069

pyre-m.l. rc-5097

pyre-m.l. rk-692

4,4'-Diaminodiphenyl oxide-pyromellitic dianhydride copolymer

Poly(pyromellitic dianhydride-co-4,4'-oxydianiline)

4,4'-diaminobiphenyl ether-Pyromellitic anhydride polycondensate

Polyamic acid

Poly(pyroMellitic dianhydride-co-4,4'-oxydianiline), aMic acid solution 11 wt. %+/-5 wt. % in NMP/aroMatic hydrocarbons (80%/20% solvent ratio)

1- Kapton (PMDA- ODA

Poly(pyroMellitic dianhydride-co-4,4'-oxydianiline), aMic acid solution 12.0 wt. %+/-0.5 wt. % (80% NMP/20% xylene)

Poly(pyroMellitic dianhydride-co-4,4'-oxydianiline), aMic acid solution 15.0-16.0 wt. % in NMP

Poly(pyroMellitic dianhydride-co-4,4'-oxydianiline), aMic acid solution electronic grade

POLY(PYROMELLITIC DIANHYDRIDE-CO-4,4'-OXYDIANILINE), AMIC ACID

PYRE(R)-ML RC-5057

PYRE(R)-ML RC-5069

PYRE(R)-ML RK-692

PYRE-ML RC-5019

PYRE-ML(R) RC-5019

PYRE-ML(R) RC-5057

PYRE-ML(R) RC-5097

1h,3h-benzo[1,2-c:4,5-c’]difuran-1,3,5,7-tetrone,polymerwith4,4’-oxybis[benz

1H,3H-Benzo[1,2-c:4,5-c’]difuran-1,3,5,7-tetrone,polymerwith4,4’-oxybis[benzenamine]

Poly(pyromellitic dianhydride-co-4,4'-oxydianiline), amic acid solution 12.8 wt. %+/-0.5 wt. % (80% NMP/20% aromatic hydrocarbon)

Poly(pyromellitic dianhydride-co-4,4'-oxydianiline), amic acid solution 15.0 wt. %+/-5 wt. % in NMP/aromatic hydrocarbons (80%/20% solvent ratio)

enamine]

1H,3H-benzo[1,2-c:4,5-c']difuran-1,3,5,7-tetraone compound with 4,4'-oxydianiline (1:1)

25038-81-7

C12H12N2OC10H2O6n

C12H12N2OC10H2O6x

Amides and Imides

Hydrophobic Polymers

Materials Science

Polymer Science

Polymers

Amides and Imides

Hydrophobic Polymers

Polymer Science