Methyl Tin Mercaptide

• Post Date:

  May 29,2025

• Expiry Date:

  Nov 25,2025

• Detailed Description:

  Cas No. :57583-35-4

  Specification

  Appearance	Clean and oiled transparent fluid
  Chroma(Pt-Co)	Max:50
  Viscosity(25 Degree Celsius)	0.020-0.080 Pa.s
  Specific Gravity(20 Degree Celsius)	1.17-1.19
  Sulfur Content	11.5-12.5%
  Tin Content	≥19.0%

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  Characteristic

  ?1.It is of stability, transparency, weatherability and compatibility.

  ?2.Colorless transparent liquid, weak odor.

  ?3.Less dosage, 15-20% less than Butyl and Octyl tin stabilizers.

  ?4.Easily dissolved in ether.

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  Applications

  1.A necessary ingredient in processing PVC

  2.Building and construction products

  3.Packaging of food and medicine

  4.PVC foams, flexible sheets.

  5.Provide excellent cost performance to the customer.

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• CAS Registry Number:

  57583-35-4

• Synonyms:

  ;Dimethyltin bis(2-ethylhexylmercaptoacetate);methyltin mercaptide;Methyl Tin Stabilizer;Methyltin Mercaptide stabiliser;Methyltin mercaptide(PVC heat stabilizers);2-ethylhexyl 10-ethyl-4,4-dimethyl-7-oxo-8-oxa-3,5-dithia-4-stannatetradecanoate;8-Oxa-3,5-dithia-4-stannatetradecanoic acid, 10-ethyl-4,4-dimethyl-7-oxo-, 2-ethylhexyl ester;Tin methylmercaptan heat stabilizer;dimethyltin;2-(2-ethylhexoxy)-2-oxo-ethanethiolate;Methyl tin heat stabilizer 181;

• Molecular Formula:

  C₂₂H₄₄O₄S₂Sn

• Molecular Weight:

  555.4224

• Molecular Structure:

  

• Company:

  Weifang Xinhohang Nmatl Technology Co., Ltd.     [ China ]          

• Contact:

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  +86-13706477236

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• Email:

  info@xinhohang.com