Supply high quality Dodecanedioic Acid DDDA with best price CAS 693-23-2



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Supply high quality Dodecanedioic Acid DDDA with best price CAS 693-23-2
Supply high quality Dodecanedioic Acid DDDA with best price CAS 693-23-2
Supply high quality Dodecanedioic Acid DDDA with best price CAS 693-23-2
Supply high quality Dodecanedioic Acid DDDA with best price CAS 693-23-2
Supply high quality Dodecanedioic Acid DDDA with best price CAS 693-23-2
Supply high quality Dodecanedioic Acid DDDA with best price CAS 693-23-2

Supply high quality Dodecanedioic Acid DDDA with best price CAS 693-23-2

  • Item No.Dodecanedioic acid
    MOQ1 Kilogram
Tag  sourcing
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From $10.008.00 / Kilogram
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If over 500pcs, mass production will start until pre-production sample has been approved.

Est. 7 days production

Quick Details
Appearance White Powder
Place of Origin CN;SHN
Boiling point 245 °C10 mm Hg(lit.)
Brand Name QDxigema
Model Number Dodecanedioic acid
solubility ethanol: 0.1 g/mL, clear
density 1,15 g/cm3
Form Pellets or Powder
Fp 220 °C
Melting point 127-129 °C(lit.)
PH 5 (H2O, 20℃)(aqueous suspension)
vapor pressure 21 mm Hg ( 222 °C)
Type Syntheses Material Intermediates
CAS No. 693-23-2
Other Names Dodecanedioic acid
EINECS No. 211-746-3

Packaging & Delivery

Selling Units:


Product Description



Real shot

Real  shot                                                            


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product function

product function                                               


1. The product is condensed with 6 methylenediamine, which can be made of engineering plastic nylon 6-12; And octanol, butanol and other alcohols generated diester, can be used as plasticizer of PVC, cellulose nitrate, acetic acid cellulose, and octyl alcohol synthesis of two ester is used as a jet engine with high oil and gas turbine, or low temperature grease base oil; It can also be used as a modifier for saturated polyester, as a precipitant for metals, as well as for spices and special polyurethane.

2. Used for synthesizing polyamide, long carbon chain nylon, high-grade lubricating oil, etc., is the main raw material of nylon 1212, nylon 612 and nylon 1012.

3. For synthetic nylon 612, model resin, modified saturated polyester, powder coating, plasticizer, lubricating oil, metal precipitant, etc.



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Dodecanedioic Acid
White powder or flake
Total acids
Dodecanedioic acid
Melting point
3ppm max
30ppm max
Other dicarboxylic acids






packing shipping

packing  shipping                                                  




                                       25kgs packaging Fiber drum outside and plastic bag                                                

inside,1-25kgs packaging aluminium bag

outside and double plastic bag inside.


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Q1: Are you a manufacturer?

Answer: Yes, we are factory founded on 2002.
Q2: How to contact with us?
Click the Alibaba"Contact Supplier" And then send us message the product you interest in, you will get reply within 24 hours.
Q3:Which kind of payment terms do you accept?
For small order,you can pay by T/T,Western Union or Paypal,nomal order by T/T to our company account
Q4:Can you give me a discount price?
Surely,It depend on your qty
Q5:How can i get a sample?
free samples is available,but freight charges will be at your account and the charges will be return to you or deduct from your order in the future.
Q6: How to confirm the Product Quality before placing orders?
A: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.
Q7:How do you treat quality complaint?
A: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.
If you are interested,welcome to contact with us.
Pls send message if you are interested,click"send" as below ^.^






Our services



1. Your inquiry related to our products or prices will be replied in 12hours.

2. Well-trained and experienced staffs to answer your enquires in fluent English.

3. All our products have high quality warranties.

4. Sample order can be delivered within 3 working days, small order 3-5working days, mass order 7-10working days.

5. Samples can be offered by free,customers just need to pay the freight.But the freight can be returned to our customer after he/she places formal order with us.




why choose us:

1. Quality
Our products meet MSDS safe standard and we have ISO and other certificate so yan can get high quality products from our company.

2. Price
We are the company which is the joint of trade and industry so we cao provide the competitive price and high quality product.

3. Packing
We can do according to the customers' request.

4. Transport
The 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

Qingdao Sigma Chemical Co., a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc.

The aim of Qingdao Sigma Chemical Co., Ltd is a quality policy that"Elements in the system all have been satisfied, Personnel has been trained; Every batch of material is checked, Each procedure guarantees the quality; Every bag of our products is top grade, Service is thoughtful all the time, quality and reputation to increase market share and promote enterprise development. The quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced processing technology and it has gained a high and reliable reputation from customers at both quality and services.
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