Welcome to Guidechem,Sign In or Join free now ?

3,3',4,4'-biphthalic anhydrideCAS: 2420-87-3

  • FOB Price:
    43.8 USD/KilogramGet Latest Price
  • Port:
  • Minimum Order Quantity:
    20 Kilogram
  • Supply Ability:
    150  Metric Ton/Year
  • Payment Terms:
Quick Details
Synonyms: 3,3',4,4'-Biphenyltetracarboxylic3,4:3',4'-dianhydride (7CI,8CI);3,3',4,4'-Biphenyltetracarboxylic acidanhydride;3,3',4,4'-Biphenyltetracarboxylic anhydride;3,4,3',4'-Biphenyltetracarboxylic acid dianhydride;4,4'-Biphthalic anhydride;BPDA;[1,1'-Biphenyl]-3,3',4,4'-tetracarboxylic3,4:3',4'-dianhydride; Classification: Other Chemicals
EINECS: 219-342-9 Molecular Formula: C16H6O6
Melting Point: 299-305℃ Boiling Point: 614.9°Cat760mmHg
Stability: Water Solubility:
Refractive index: 1.696 Flash Point: 277.4°C
Purity: 99.8% Appearance: white or almost white powder
HazardClass: Brand Name: HAILI
EINECS No: 219-342-9
Packaging & Delivery
Packaging Detail: 20kg/drum
Delivery Detail: 10 days after payment
Detailed Description

Chemical name: 3,3',4,4'-Biphenyltetracarboxylic dianhydride

Other Names: BPDA, s-BPDA,

Molecular Formula: C16H6O6 

Molecule Weight: 294.2152

CAS No.:2420-87-3 

EINECS No.:219-342-9 

Package: 20kg/fiber drum

Application: For PI polyimide

Appearance: White or almost white crystalline powder

Assay: 99.8%

Melting point: 299.0302.0

Single Metal ion: 1PPM



3,3',4,4'-Biphenyltetracarboxylic Dianhydride(BPDA) 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).

Send your message to this supplier

Notice:*are required
*Email: Enter email
To: JulianBian(Hebei Haili Fragrances Co.,Ltd)

-Enter between 20 to 2,000 characters. English only. Word count: 0 character(s).

-We suggest you include in your inquiry a brief introduction to your company as well as your product requirements.

Levels:Free member
Last Login:2017-10-10

Julian Bian

Your contact is locked Address:Jinsha Rd., Economic & Technological Development Zone, Shijiazhuang