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

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POLY(PYROMELLITIC DIANHYDRIDE-CO-4,4'-OXYDIANILINE), AMIC ACID Suppliers list
Company Name: Alfa Chemistry
Tel: +1-5166625404
Email: Info@alfa-chemistry.com
Products Intro: Product Name:1H,3H-Benzo(1,2-c:4,5-c')difuran-1,3,5,7-tetrone, polymer with 4,4'-oxybis(benzenamine)
CAS:25038-81-7
Company Name: Henan Tianfu Chemical Co.,Ltd.
Tel: +86-0371-55170693 +86-19937530512
Email: info@tianfuchem.com
Products Intro: Product Name:Poly(pyromellitic dianhydride-co-4,4'-oxydianiline)
CAS:25038-81-7
Purity:99% Package:25KG;5KG;1KG
Company Name: Zhengzhou Alfa Chemical Co.,Ltd
Tel: +8618530059196
Email: sale04@alfachem.cn
Products Intro: CAS:25038-81-7
Purity:97%+ Package:5g;25g;100g;500g;1kg;25kg
Company Name: Shanghai Daeyeon Chemicals Co., Ltd
Tel: 021-64478606 +8615900664856
Email: daeyeon001@vip.163.com
Products Intro: Product Name:POLY(PYROMELLITIC DIANHYDRIDE-CO-4,4'-OXYDIANILINE), AMIC ACID
CAS:25038-81-7
Purity:15.0-16.0 wt. % in NMP Package:Aluminum plastic composite bag 25kg cardboard drum As required Remarks:Varnish Powder liquid
Company Name: Shanghai Acmec Biochemical Technology Co., Ltd.
Tel: +undefined18621343501
Email: product@acmec-e.com
Products Intro: Product Name:Poly(pyromellitic dianhydride-co-4，4′-oxydianiline)， amic acid solution
CAS:25038-81-7
Purity:electronic grade Package:5g, 1g
POLY(PYROMELLITIC DIANHYDRIDE-CO-4,4'-OXYDIANILINE), AMIC ACID Basic information
Product Name:POLY(PYROMELLITIC DIANHYDRIDE-CO-4,4'-OXYDIANILINE), AMIC ACID
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)
CAS:25038-81-7
MF:C22H14N2O7
MW:418.35576
EINECS:
Product Categories:Amides and Imides;Hydrophobic Polymers;Materials Science;Polymer Science;Polymers;Amides and Imides;Hydrophobic Polymers;Polymer Science
Mol File:25038-81-7.mol
POLY(PYROMELLITIC DIANHYDRIDE-CO-4,4'-OXYDIANILINE), AMIC ACID Structure
POLY(PYROMELLITIC DIANHYDRIDE-CO-4,4'-OXYDIANILINE), AMIC ACID Chemical Properties
Boiling point 174 °C
density 1.166 g/mL at 25 °C
refractive index n20/D 1.5120
Fp 85 °F
storage temp. -20°C
solubility H2O: miscible
form viscous liquid
EPA Substance Registry System1H,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
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
MSDS Information
ProviderLanguage
SigmaAldrich English
POLY(PYROMELLITIC DIANHYDRIDE-CO-4,4'-OXYDIANILINE), AMIC ACID Usage And Synthesis
UsesSemi-conductor material. Dielectric component in thin films, high density interconnect systems and multichip modules.
General DescriptionPoly(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
Tag:POLY(PYROMELLITIC DIANHYDRIDE-CO-4,4'-OXYDIANILINE), AMIC ACID(25038-81-7) Related Product Information
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