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Kapton material ODPACAS: 1823-59-2

  • FOB Price:
    75.9 USD/KilogramGet Latest Price
  • Port:
  • Minimum Order Quantity:
    20 Kilogram
  • Supply Ability:
    100  Metric Ton/Year
  • Payment Terms:
Quick Details
Synonyms: Phthalicanhydride, 4,4'-oxydi- (7CI,8CI);3,3',4,4'-Diphenyl ether tetracarboxylic aciddianhydride;3,3',4,4'-Diphenyl oxidetetracarboxylic dianhydride;3,3',4,4'-Tetracarboxydiphenyl ether dianhydride;4,4'-Oxydiphthalicacid dianhydride;4,4'-Oxydiphthalic dianhydride;ODPA-M; Classification: Other Chemicals
EINECS: 412-830-4 Molecular Formula: C16H6O7
Melting Point: 225-229℃ Boiling Point: 577.7 oC at 760 mmHg
Stability: Water Solubility:
Refractive index: 1.694 Flash Point: 260.7 oC
Purity: 99.5% Appearance: White or almost white crystalline powder
HazardClass: Brand Name: HAILI
EINECS No.: 412-830-4
Packaging & Delivery
Packaging Detail: 20kg/drum
Delivery Detail: 10 days after payment
Detailed Description

 Chemical name: 4,4'-oxydiphthalic anhydride

Other Names: ODPA

Molecular Formula: C16H6O7

Molecule Weight: 310.2146

CAS No.: 1823-59-2

EINECS No.: 412-830-4

Package: 20kg/fiber drum

Application: For PI polyimide

Appearance: White or almost white crystalline powder

Purity: 99%

Melting point: 225.0229.0

Single Metal ion: 1PPM



4,4'-oxydiphthalic anhydride (ODPA) is an important monomer to synthesize excellent heat resistant polyimide.

It can be widely used for the production of polyimide film and plastics characterized by super heat resistant property, dimension stability, low water absorption, low linear expansion rate and satisfactory chemical resistance.


Introduction of Haili company:


Located in Shijiazhuang Economical & Technical Zone, Hebei Haili Fragrances Co.,Ltd is dedicated to the research and development, production and distributing for APIs, medical intermediates, fine chemicals for exportation compounds. Haili Company was awarded GMP, Kosher, Halal, FSSC22000, ISO9000, ISO14000 and ISO18000 certificates. The leading products are Ranitidine Hcl, 1,2-Methylenedioxybenzene, Heliotropin, 1-methyl-aminomethyl-naphthalene, and polyimide new monomers series (BPDA, ODPA).

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Last Login:2017-10-10

Julian Bian

Address:Jinsha Rd., Economic & Technological Development Zone, Shijiazhuang
Website: http://chinahlchem.guidechem.com