• Sourcing Solutions
  • Services & Membership
  • Help & Community

Quick Details

  • CAS No.: 122-39-4
  • Other Names: Diphenylamine
  • MF: (C6H5)2NH
  • EINECS No.: 204-539-4
  • Place of Origin: China (Mainland)
  • Type: Pharmaceutical Intermediates
  • Purity: 99.0%min 99.5%min
  • Brand Name: other
  • Model Number: other
  • Application: Pharm Intermediates
  • Appearance: White or Light Brown Tablet

Packaging & Delivery

Packaging Details Plastic knitted bags lined with black thin film,Weight: 25kg per bag.
Package with metal pail, Weight:200kg per pail
Package can be on basis of the user's requirements.
Delivery Time prompt shipment
Product Description


 Diphenylamine is a chemical widely used as an antioxidant for lubricants, propellants, and explosives. It is also an important intermediate in the dye, agrochemical, pharmaceutical, and rubber and plastic additive industries. It is available in Bulk (molten), Flake or Chip form.

Physical Properties:

 Molecular formula: (C6H5)2NH
 Molecular weight:169.23

 CAS NO.: 122-39-4 

    Product Quality Standard:  


Technical Index



White or Light Brown Tablet

Light Brown Tablet




Freezing Point,≥



Alcohol Insoluble Substance,%≤



Moisture, %≤



Water Extact Substance



Low boiling Point Substance, %≤



High boiling Point Substance, %≤







Properties:White crystal..Turn pale and brown yellow when meet lights.Gravity:1.160(20oC),boilpoint:302,little soluble in water,soluble in alcohol,ether,benzene and so on.Can soluble in concentrated inorganic acid solution,but it can separate out if water is put to dilute.



Packaging & Shipping

 package: 25kg/bag

It should be kept away from sunlight, moisture, and heat.


Our Services


1. Quality

Our products meet the standard. We have ISO and other certificate as you required. You can get high quality products from our company.


2. Price

We can provide the competitive price and high quality product.


3. Packing

We can do according to the customers' requirment


4. Transport

Our products can be transported  by Courier, by air or by sea


5. Service

We offer specialized logistic service including export declaration,customs clearance and every detail during shipment,this makes us able to offer you one-stop service from the order to the products transported to your hand.

Company Information



Address: ROOM1507-1508, NO.289 ZHEQIAO ROAD, PUDONG ,SHANGHAI, 201206 CHINA

www.yancui.com,   http://yancui.en.alibaba.com/

Tel+86-21- 38722633 / 38722635 / 38722636/ 38722637/ 38722638/ 38722639

Mobile phone +86-13818628986

Fax +86-21-58500043, 38722633*8004




1. What's your payment terms?
T/T or LC.

2. What's your delivery time?
Usually we will arrange the shipment in 7 -15 days.

3. How about the packing? 
Usually we provide the packing as 25 kg / bag or carton. Of course, if you have special requirements on them, we will according to you.

4. How about the validity of the products? 
According to the products you ordered.

5. What documents you provide?  
Usually, we provide Commerical Invoice, Packing List, Bill of loading, COA ,and Origin certificate. If your markets have any special requirements, let us know.

6. What is loading port?
Usually is Shanghai.  

Transaction History of the Supplier

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview


Transaction Details

This supplier has completedtransactions with buyers from .

Shipping Destination
Transaction Value
Transaction Date
Email to this supplier
Trade Assurance
China (Mainland) | Trading Company
Transaction Level:
Supplier Assessments:
1 Transactions 4,000+
The supplier’s transactions conducted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $86,000
Learn More