13539-13-4 2,5-Dimercapto-1,3,4-thiadiazole derivative; lubricant additive;antioxidant;antifriction oil additive; lubricant extreme antiwear additive;

• Post Date:

  Oct 22,2015

• Expiry Date:

  Apr 19,2016

• Detailed Description:

  Cas No. :13539-13-4 Quantity: 20MT/MONTHMetric Tons
  Payment Method: T/T or irrevocable L/C
  Product Name TH561
  Chemical name 2,5-Dimercapto-1,3,4-thiadiazole derivative; 2,5-Dimercaptothiadiazole derivative; 2,5-bis(n-octyldithio)-1,3,4-thiadiazole dioctyl disulfide
  Material uses "Lubricant additives
  "
  CAS NO 13539-13-4
  EINECS NO 236-912-2
  Other names "lubricant additive;antioxidant;antifriction oil additive; lubricant extreme antiwear additive;
  Thiadiazole derivatives"
  Physical state Liquid
  Color Amber to gold
  Order Lard-like. [Slight]
  "Molecular Formula
  " C18H34N2S5
  Molecular Weight 438.8
  Specifications
  Transparent liquid,It provides the lubricant with preferable antiwear, anti-oxidation, anti-corrosion and metal deactivation.
  "1. DESCRIPTION
  The product is a transparent liquid, prepared from 2,5-dimercaptothiodiazole and thioalcohol. It provides the lubricant with preferable antiwear, anti-oxidation, anti-corrosion and metal deactivation performance.
  
  "
  "2. APPLICATIONS
  It is used primarily for anti-wear hydraulic oil, low-temperature hydraulic oil, turbine oil and gasoline engine oil, serves as anti-corrosion agent, antiwear agent and metal deactivator; used as extreme pressure agent, bacteria and oxidation inhibitor in emulsion; and antioxidant in internal combustion engine oil.The dosage is from 0.3% to 0.4%.
  
  "
  3. CHARACTERISTICS Excellent performance of anti-oxidation and copper corrosion inhibition In hydraulic oil, it can significantly reduce the copper corrosion from ZDDP and settle hydrolytic stability.In internal combustion engine oil, it can improve the anti-oxidation ability of paraffinic oil.
  "4. PACKING AND STORAGE Packing: It is packed in 200 litre metal drum. Store in dry, clean and ventilating warehouses.Storage: Please refer to SH/T0164, for transportation, storage and oil blending. Keep the temperature not higher than 60°C. For long-term storage the suggested temperature is lower than 50°C. The dry, clean and ventilating warehouse is recommended.
  "
  
  ITEM INDICE
  Flash Point (open cup) , °C ≥131
  TAN, mg KOH/g ≤18
  Cu-Strip Corrosion (100°C, 3h), Rating ≤1b
  Sulfur, m% 34
  

• CAS Registry Number:

  13539-13-4

• Synonyms:

  ;1,3,4-thiadiazole, 2,5-bis(octyldithio)-;2,5-Bis(octyldisulfanyl)-1,3,4-thiadiazole;236-912-2;

• Molecular Formula:

  C₁₈H₃₄N₂S₅

• Molecular Weight:

  438.801

• Molecular Structure:

  

• Company:

  Yan Tai Heng Nuo Chemicall Technology Co.,Ltd.     [ China ]        

• Contact:

  Diana Ma

• Tel:

  0535-6397790-185

• Fax:

  0535-6397790-180

• Email:

  ythengnuo@thiadiazole.com