Selenium dioxide
188 Polyethylene-polypropylene glycol


Classification: Chemical Auxiliary Agent
Other Names: DN-300
EINECS No.: 201-956-3
Place of Origin: Shandong, China
Usage: Plastic Auxiliary Agents, Other
Model Number: T-CAS 6846-50-0
CAS: 6846-50-0
Appearance: Colorless liquid
Melting point: 205 °C (dec.)(lit.)
CAS No.: 6846-50-0
MF: C16H30O4, C16H30O4
Purity: 99%min, 99%min
Type: Lingking agent
Brand Name: Lookchem
Product name: Dibutyl sebacate
MW: 104.08
Color: Colorless
density: 0.94


Item Odor-less and environment-friendly coating film-forming auxiliary
CAS 6846-50-0
Commodity code DN-300
Molecular formula C16H30O4
Appearance Colorless and transparent without mechanical impurities
Purity%≥ 99.0
Moisture%≤ 0.1
Acidity%≤ 0.05
Package and transportation 200KGS/Drum Common chemical


As a plasticizer for plastic products, nontoxic, good compatibility

Product service

1. Certificate Of Analysis (COA)

2. Material Safety Data Sheet (MSDS)

3. Route of synthesis (ROS)

4. Method of Aanlysis (MOA)

5. Nuclear Magnetic Resonance (NMR)

6. Packing pictures and loading video before loading

7. Free Sample

8. Factory audit


Pre-Sales Service

* Prompt reply and 24 hours online, professional team to provide best price and high quality product.

* Sample testing support.

* Every batch of products will be tested to ensureits quality.

*The packing also can be according the customers` requirment.

*Any inquiries will be replied within 24 hours.

*we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.

After-Sales Service

*The fact of logistics information monitoring.

* Any questions about the product can be consulted at any time.

*Product has any problem can return.


Q1: Do you accept sample order?
A:  We will make samples before mass production, and after sample approved, we'll begin mass production. Doing 100% inspection during production, then do random inspection before packing.
Q2:  What is our advantage?
A : The series of natural extracted product are all self-developed, produced and tested. Mature production technology, strict cost control, and perfect quality assurance system, ensure the product stability and competitive price.
Q3: What’s your MOQ?
A :  Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.
Q4: Do you supply product report?
A : Yes. We'll give you product analysis report before shipping.
 Q5: Is there a discount?
A :  Different quantity has different discount.
Q6: Can we visit your factory?
A :  Yes. Welcome to visit.
Q7: 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.


Signal :Danger

H315 (26.4%): Causes skin irritation [Warning Skin corrosion/irritation]

H319 (17.08%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]

H361 (36.02%): Suspected of damaging fertility or the unborn child [Warning Reproductive toxicity]

H373 (17.08%): Causes damage to organs through prolonged or repeated exposure [Warning Specific target organ toxicity, repeated exposure]

H412 (50%): Harmful to aquatic life with long lasting effects [Hazardous to the aquatic environment, long-term hazard]


1. ≤50kg, Express delivery recommended, usually called as DDU service;

2. ≤500kg, Air shipping recommended, usually called as FOB, CFR, or CIF service;

3. >500kg, sea shipping recommended, usually called as FOB, CFR, or CIF service;

4. For high value products, please select air shipping and express delivery for safe.


180KG /drum or according to your requirements.

Delivery detail

   [Delivery] 5 working days after payment.


Packaging and shipping

Honor Certificate

Professional team