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

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

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

Molecular Weight:: 418.35576

MDL Number:: MFCD00217729

MOL File:: 25038-81-7.mol

Last updated:2025-01-27 09:38:02

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POLY(PYROMELLITIC DIANHYDRIDE-CO-4,4'-OXYDIANILINE), AMIC ACID 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
Viscosity	5-7poise(25°CBrookfield) (12rpm)(lit.) 5-7poise
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)
UNSPSC Code	12162002
NACRES	NA.23

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07,GHS08
Signal word	Danger
Hazard statements	H315-H319-H335-H360FD
Precautionary statements	P202-P261-P264-P302+P352-P305+P351+P338-P308+P313
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

POLY(PYROMELLITIC DIANHYDRIDE-CO-4,4'-OXYDIANILINE), AMIC ACID price More Price(9)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	575771	Poly(pyromellitic dianhydride-co-4,4′-oxydianiline), amic acid solution 12.0?wt. %±0.5?wt. % (80% NMP/20% xylene)	25038-81-7	1l	$504	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)	25038-81-7	10g	$143	2023-06-20	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)	25038-81-7	250ml	$110	2024-03-01	Buy
Sigma-Aldrich	575801	Poly(pyromellitic dianhydride-co-4,4′-oxydianiline), amic acid solution 15.0-16.0?wt. % in NMP	25038-81-7	250ml	$107	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)	25038-81-7	1l	$295	2024-03-01	Buy

Product number	Packaging	Price	Buy
575771	1l	$504	Buy
802093	10g	$143	Buy
593052	250ml	$110	Buy
575801	250ml	$107	Buy
575828	1l	$295	Buy

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

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

Global( 23)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21628	55
Shanghai Daeyeon Chemicals Co., Ltd	021-64478606 +8615900664856	daeyeon001@vip.163.com	China	2062	58
Shanghai Acmec Biochemical Technology Co., Ltd.	+86-18621343501; +undefined18621343501	product@acmec-e.com	China	33338	58
Aladdin Scientific		tp@aladdinsci.com	United States	57505	58
SHANGHAI KEAN TECHNOLOGY CO., LTD.	+8613817748580	cooperation@kean-chem.com	China	40066	58
DAYANG CHEM (HANGZHOU) CO.,LTD	+8617705817739	info@dycnchem.com	China	53881	58
Sigma-Aldrich	021-61415566 800-8193336	orderCN@merckgroup.com	China	51456	80
Alfa Chemistry	1-516-6625404	support@alfa-chemistry.com	United States	9171	60
Shanghai YuanYe Biotechnology Co., Ltd.	021-61312847; 18021002903	3008007409@qq.com	China	71829	60
Lynnchem	86-(0)29-85992781 17792393971	info@lynnchem.com	China	4587	58

Supplier	Advantage
Henan Tianfu Chemical Co.,Ltd.	55
Shanghai Daeyeon Chemicals Co., Ltd	58
Shanghai Acmec Biochemical Technology Co., Ltd.	58
Aladdin Scientific	58
SHANGHAI KEAN TECHNOLOGY CO., LTD.	58
DAYANG CHEM (HANGZHOU) CO.,LTD	58
Sigma-Aldrich	80
Alfa Chemistry	60
Shanghai YuanYe Biotechnology Co., Ltd.	60
Lynnchem	58

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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) 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) 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) 1- Kapton (PMDA- ODA 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 Amides and Imides Hydrophobic Polymers Materials Science Polymer Science Polymers Amides and Imides Hydrophobic Polymers Polymer Science