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Gasoline Oil Sulfur Antioxidant Lubricant Additive For Additives Package

Gasoline Oil Sulfur Antioxidant Lubricant Additive For Additives Package

Gasoline Oil Sulfur Antioxidant Lubricant Additive For Additives Package

Product Details:

Place of Origin: China (Mainland)
Brand Name: JTL
Certification: ISO9001
Model Number: Antioxidant

Payment & Shipping Terms:

Minimum Order Quantity: Negotiation
Price: Negotiation
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Detailed Product Description
Appearance: White Powder Type: Antioxidant
Certification: ISO9001 Origin: China (Mainland)
Melting Point: 65-67°C Boiling Point: 664.53 ° C (rough Estimate)
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lubricating oil additives


distearyl thiodipropionate

Gasoline Oil Sulfur Antioxidant Lubricant Additive For Additives Package

Basic Spec

Chemical name:Antioxidant 802; dioctadecyl thiodipropionate 25G; di(octadecyl)-3,3-thiobispropionate; antioxidant DSTOP; antioxidant DSTP, thiodipropyl Bistearate; di(octadecyl) thiodipropionate; dioctadecyl thiodipropionate; octadecyl thiodipropionate
English name: Distearyl thiodipropionate
English synonym: 3,3-Thiodipropionic Acid Di-N-Octadecy; 3-[(3-keto-3-stearyloxy-propyl)thio]propionic acid stearyl ester; octadecyl 3-(3-octadecoxy-3-oxopropyl)sulfanylpropanoate; Octadecyl 3-(3-octadecoxy-3-oxo-propyl)sulfanylpropanoate; Distearyl thiodiprop; Distearyl 3,3'-Thiodipropionate 3,3'-Thiodipropionic Acid Dioctadecyl Ester;dioctadecyl 3,3'-thiodipropanoate;Antioxidant 802
CAS No.: 693-36-7
Molecular formula: C42H82O4S
Molecular weight: 683.16
EINECS number: 211-750-5




Melting point 65-67°C
Boiling point 664.53 ° C (rough estimate)
Density 0.8994 (rough estimate)
Refractive index 1.5220 (estimate)
Flash point 237 ° C
Maximum wavelength (λmax) 410nm (H2O) (lit.)
CAS Database 693-36-7 (CAS DataBase Reference)



Appearance White powder or granulates
Melting Point 66-67℃
Ash Content 0.01
Color and lustre 40(pt-co)
Heat Loss ≤0.05%(wt)
Saponification 160-170 mgKOH/g
Acidic Value 0.03mgKOH/g
Molecular weight 683.18.
Volatiles 0.03%
Transmittance 425nm Min.99.8%
500nm Min.99.9%
Assay 99.90%

Application of Antioxidant 802


  • Use It is used as an antioxidant for rubber, soap, grease, lubricating oil, grease and polyolefin. The product is used as an auxiliary antioxidant together with a phenolic anti-aging agent, and its anti-oxidative aging productivity is superior to that of thiodipropionic acid dilaurate. This product is not colored or contaminated, so it is suitable for white and bright colors.
  • Use as an auxiliary antioxidant for polypropylene, polyethylene, synthetic rubber and grease
  • Use It can be widely used in synthetic materials such as polyethylene, polypropylene and ABS, PBT, etc. It can also be used in rubber processing and lubricating grease.


Storage & Packing:

The product storage temperature should not exceed 50 ° C, the recommended blending temperature is 60-75 ° C.
When storing, loading and unloading and adjusting oil, please refer to SH/T0164. This product is non-flammable, non-explosive and non-corrosive. It is equivalent to general petroleum products in terms of safe and environmentally friendly use, without special protection.

Contact Details

Contact Person: Mr. Frank

Tel: 86-134-35409275

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