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ChemicalBook >> CAS DataBase List >> POLY(PYROMELLITIC DIANHYDRIDE-CO-4,4'-OXYDIANILINE), AMIC ACID

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

POLY(PYROMELLITIC DIANHYDRIDE-CO-4,4'-OXYDIANILINE), AMIC ACID price.
  • $107 - $504
  • Product name: POLY(PYROMELLITIC DIANHYDRIDE-CO-4,4'-OXYDIANILINE), AMIC ACID
  • CAS: 25038-81-7
  • MF: C22H14N2O7
  • MW: 418.35576
  • EINECS:
  • MDL Number:MFCD00217729
  • Synonyms:Poly(pyromellitic dianhydride-co-4,4'-oxydianiline), amic acid solution 15.0 wt. %+/-5 wt. % in NMP/aromatic hydrocarbons (80%/20% solvent ratio);enamine] ;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)
Price9 Properties Safety Information Description
9 prices
Selected condition：
Brand
  • Sigma-Aldrich
Package
  • 10g
  • 250ml
  • 1l
  • ManufacturerSigma-Aldrich
  • Product number575801
  • Product descriptionPoly(pyromellitic dianhydride-co-4,4′-oxydianiline), amic acid solution 15.0-16.0?wt. % in NMP
  • Packaging250ml
  • Price$107
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number593052
  • Product descriptionPoly(pyromellitic dianhydride-co-4,4′-oxydianiline), amic acid solution 11?wt. %±5?wt. % in NMP/aromatic hydrocarbons (80%/20% solvent ratio)
  • Packaging250ml
  • Price$110
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number575798
  • Product descriptionPoly(pyromellitic dianhydride-co-4,4′-oxydianiline), amic acid solution 12.8?wt. % (80% NMP/20% aromatic hydrocarbon)
  • Packaging250ml
  • Price$113
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number802093
  • Product descriptionPoly(pyromellitic dianhydride-co-4,4′-oxydianiline), amic acid solution viscosity 5-7?poise?, electronic grade, 13 wt% in (80% NMP/20% Xylene)
  • Packaging10g
  • Price$143
  • Updated2023-06-20
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number575771
  • Product descriptionPoly(pyromellitic dianhydride-co-4,4′-oxydianiline), amic acid solution 12.0?wt. %±0.5?wt. % (80% NMP/20% xylene)
  • Packaging250ml
  • Price$167
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number431176
  • Product descriptionPoly(pyromellitic dianhydride-co-4,4′-oxydianiline), amic acid solution electronic grade
  • Packaging10g
  • Price$174
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number575828
  • Product descriptionPoly(pyromellitic dianhydride-co-4,4′-oxydianiline), amic acid solution 15.0?wt. %±5?wt. % in NMP/aromatic hydrocarbons (80%/20% solvent ratio)
  • Packaging1l
  • Price$295
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number575801
  • Product descriptionPoly(pyromellitic dianhydride-co-4,4′-oxydianiline), amic acid solution 15.0-16.0?wt. % in NMP
  • Packaging1l
  • Price$323
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number575771
  • Product descriptionPoly(pyromellitic dianhydride-co-4,4′-oxydianiline), amic acid solution 12.0?wt. %±0.5?wt. % (80% NMP/20% xylene)
  • Packaging1l
  • Price$504
  • Updated2024-03-01
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Sigma-Aldrich 575801 Poly(pyromellitic dianhydride-co-4,4′-oxydianiline), amic acid solution 15.0-16.0?wt. % in NMP 250ml $107 2024-03-01 Buy
Sigma-Aldrich 593052 Poly(pyromellitic dianhydride-co-4,4′-oxydianiline), amic acid solution 11?wt. %±5?wt. % in NMP/aromatic hydrocarbons (80%/20% solvent ratio) 250ml $110 2024-03-01 Buy
Sigma-Aldrich 575798 Poly(pyromellitic dianhydride-co-4,4′-oxydianiline), amic acid solution 12.8?wt. % (80% NMP/20% aromatic hydrocarbon) 250ml $113 2024-03-01 Buy
Sigma-Aldrich 802093 Poly(pyromellitic dianhydride-co-4,4′-oxydianiline), amic acid solution viscosity 5-7?poise?, electronic grade, 13 wt% in (80% NMP/20% Xylene) 10g $143 2023-06-20 Buy
Sigma-Aldrich 575771 Poly(pyromellitic dianhydride-co-4,4′-oxydianiline), amic acid solution 12.0?wt. %±0.5?wt. % (80% NMP/20% xylene) 250ml $167 2024-03-01 Buy
Sigma-Aldrich 431176 Poly(pyromellitic dianhydride-co-4,4′-oxydianiline), amic acid solution electronic grade 10g $174 2024-03-01 Buy
Sigma-Aldrich 575828 Poly(pyromellitic dianhydride-co-4,4′-oxydianiline), amic acid solution 15.0?wt. %±5?wt. % in NMP/aromatic hydrocarbons (80%/20% solvent ratio) 1l $295 2024-03-01 Buy
Sigma-Aldrich 575801 Poly(pyromellitic dianhydride-co-4,4′-oxydianiline), amic acid solution 15.0-16.0?wt. % in NMP 1l $323 2024-03-01 Buy
Sigma-Aldrich 575771 Poly(pyromellitic dianhydride-co-4,4′-oxydianiline), amic acid solution 12.0?wt. %±0.5?wt. % (80% NMP/20% xylene) 1l $504 2024-03-01 Buy

Properties

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 Information

Symbol(GHS): GHS hazard pictogramsGHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P202 Do not handle until all safety precautions have been read and understood.
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P308+P313 IF exposed or concerned: Get medical advice/attention.

Description

Semi-conductor material. Dielectric component in thin films, high density interconnect systems and multichip modules.

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Suppliers and manufacturers

Henan Tianfu Chemical Co.,Ltd.
Zhengzhou Alfa Chemical Co.,Ltd
Shanghai Daeyeon Chemicals Co., Ltd
Shanghai Acmec Biochemical Technology Co., Ltd.
Aladdin Scientific Shanghai Macklin Biochemical Co.,Ltd. Sigma-Aldrich Alfa Chemistry Lynnchem Novachemistry