4, 4 Prime; -Oxydianiline Primarily in The Production of Polyimide and Poly (ester) Imide Resins

• CAS No.: 101-80-4
• Formula: C12h11no
• EINECS: 220-254-8
• Type: Synthesis Material Intermediates
• Appearance: Crystal
• Quality: Refined
• Colour: White
• Purity: >=99.5%
• Insolubles: =<2ppm
• Transport Package: Drum
• Specification: 25kg/drum or 135kg/drum
• Origin: China
• HS Code: 29222900
• Production Capacity: 20000ton/Year

Product Description

Product
Product Name:4,4`-diaminodiphenyl ether(4,4`-oxydianiline),ODA
CAS No.:101-80-4
EINECS No.:202-977-0
Molecular Formula: C12H12N2O
Molecular weight:200.23
Density: 1.315 (20 ° C)
Boiling point (°C) is greater than 300
Flash point (°C) 219

Structural formula

TECHNICAL INDICATOR

Item	Standard
Appearance	White crystal
Purity	≥99.5%
Initial Melting Point	≥186.0ºC
Metal Ion Content(K,Na,Ca,Fe,Cu etc.)	≤2ppm
Insolubles	≤2ppm

Application

1) It is the main material of high temperature resistant resin, engineering plastic as bellows: Polyimide, polyether imide, polyester imide, a polymaleimide, poly aryl amide.
 

2) It is material of 3,3',4,4'-Tetraaminodiphenyl Ether which is main monomer of a series of aromatic heterocyclic heat resistant polymeric material.
 

3) It is material of high performance heat resistance of epoxy resin, polyurethane and other polymer materials and crosslinking agent. 
 

4)Also used to replace the carcinogenic benzidine production of azo dyes, reactive dyes and spices and other fields. Currently with diaminodiphenyl ether as the raw material has been developed a red, red, sand red, yellow brown, green, gray, blue, orange, black and other different levels of direct dyes can be used for silk, wool, cotton, Ma and other fabric dyeing, color fastness and exhaustion rate and other aspects are superior to the benzidine dye.
 

Packing

25kg/drum or 135kg/drum.

It can also be packaged according to the customer's request.

Storage

Keep container tightly closed until used. It should be quickly uesd up while opening inner bag. Keep container in a dry and normal temperature place. Far away from fire, heat source and oxidizing agent. Avoid direct sunlight.
Store below +30°C

Solubility
Do not dissolve in water, soluble in hydrochloric acid.

Our Services
1.Supply sample
2.The packing also can be according the customers` requirment
3.Any inquiries will be replied within 24 hours
4.we provide Commerical Invoice, Packing List, Bill of loading, COA ,  and Origin certificate. If your markets have any special requirements, let us know.
5.Factory price.
6.Prompt delivery. We have good cooperation with many professional forwarders, We can send the products to you once you confirm the order.
7.We can accept various payment methods, L/C, T/T etc.

About us
1.Strict quality control system
We has passed through the ISO9001:2015 Quality System Certificate, we have strict quality control system
 
2.Supply sample
Before order , we can send the sample for your testing . We ensure the quality is the same as bulk quantity.