Shipping Cost N, N-Diphenyl-P-Phenylenediamine with Best Quality CAS 74-31-7

• CAS No.: CAS 74-31-7
• Formula: /
• EINECS: /
• Type: Synthesis Material Intermediates
• Appearance: Oily Liquid
• Quality: Industrial
• Model NO.: CAS 74-31-7
• Colour: Transparent
• Storage: Yes
• Purity: 99%
• MW: 92.14
• Sample: Support
• Grade Standard: Industrial Grade
• Transport Package: Bag
• Specification: 25kg
• Trademark: Future Chemical
• Origin: China
• Production Capacity: 1000ton

Product Description

 

 

 

 

 

 

N,N-Diphenyl-p-phenylenediamine Basic information
Product Name:	N,N-Diphenyl-p-phenylenediamine
CAS:	74-31-7
MF:	C18H16N2
MW:	260.33
EINECS:	200-806-4
Mol File:	74-31-7.mol
N,N-Diphenyl-p-phenylenediamine Chemical Properties
Melting point	143-145 °C(lit.)
Boiling point	220-225 °C0.5 mm Hg(lit.)
density	1.2
refractive index	1.6300 (estimate)
Fp	220-225°C/1mm
storage temp.	2-8°C
pka	1.85±0.20(Predicted)
Water Solubility	<0.1 g/100 mL at 20 ºC
Merck	143,329
BRN	2215944
Stability:	Stable. Incompatible with strong acids, strong oxidizing agents
CAS DataBase Reference	74-31-7(CAS DataBase Reference)
NIST Chemistry Reference	1,4-Benzenediamine, N,N'-diphenyl-(74-31-7)
EPA Substance Registry System	N,N'-Diphenyl-p-phenylenediamine (74-31-7)

  COA

Item	Index
	Refined	1^stgrade	2^ndgrade
Initial melting point, ºC	≥140.0	≥135.0	≥125.0
Ash content, %(m/m)	≤0.40	≤0.40	≤0.40
Decrement by heating, %(m/m)	≤0.40	≤0.40	≤0.40
Remainder through sieving (100 mesh), % (m/m)	≤1.0	≤1.0	≤1.0
Appearance	Grey or brown powder

 

 

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Company Profile

 

Packaging & Shipping

Packaging: According to customer requirements

Transportation:Door to Door
Shipping can be DHL, UPS, TNT, EMS, Fedex, etc.
For large orders, they will be delivered by air or sea.  
 

Weight	Package
<25KG	By foil-alum bag/pap/bottle
≥25kg	Package: 25kg/drum/bag or as your request

 

FAQ

Q1  Can i get some samples
A1  Yes, we can supply the free sample, but the shipping cost be paid by our customers.
Q2  How to start orders or make payments
A2  Proforma invoice will be sent first after confirmation of order, enclosed our bank information.                Payment by T/T, Western Union or Paypal or Escrow(Alibaba).
Q3  How to confirm the Product Quality before placing orders
A3  You can get free samples for some products,you only need to pay the shipping cost or arrange a          courier to us and take the samples. You can send us your product specifications and requests,we        will manufacture the products according to your requests.
Q4  What's your MOQ
A4  Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.
Q5  How about delivery leadtime
A5  Delivery lead time: About 3-5 days after payment confirmed. (Chinese holiday not included)
Q6  Is there a discount
A6  Different quantity has different discount.
Q7  How do you treat quality complaint
A7  First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.
Q8  How to contact us
A9  You can chat with us by Trademanager,MSN&Skype Online.
       You can choose your interested products and send inquiry to us.
       You can dial our telephone directly or send Email to us., you will get our reply.