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Specifications of Triethylene glycol dimercaptan丨CAS 14970-87-7
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Description |
Colorless liquid |
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Assay |
98% min |
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Identification |
GC |
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Water |
0.5% max |
Transport Information of Triethylene glycol dimercaptan丨CAS 14970-87-7
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Parameter |
Specification |
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UN Number |
2810 |
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Class |
|
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Packing Group |
|
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H.S. Code |
2930909068 |
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Stability & Reactivity |
The product is chemically stable under standard ambient conditions. |
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Storage |
Tightly closed. Store in a closed, dry, ventilated place |
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Condition to Avoid |
|
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Package |
25kg/drum |
Applications of Triethylene glycol dimercaptan丨CAS 14970-87-7
1. Crosslinking Agent in Polymer Chemistry
Used as a crosslinker in the synthesis of polymers and resins, especially in thiol-ene "click" chemistry.
Enhances mechanical properties, chemical resistance, and flexibility of polymer networks.
2. Precursor for Functional Materials
Serves as an intermediate in the preparation of functionalized materials, including adhesives, coatings, and sealants.
The mercaptan (-SH) groups allow for selective bonding and modification.
3. Corrosion Inhibitor
Acts as a corrosion inhibitor additive in lubricants and industrial fluids by forming protective layers on metal surfaces.
Helps reduce metal oxidation and wear in mechanical systems.
4. Chemical Synthesis
Used in organic synthesis as a nucleophile or sulfur donor in various chemical reactions.
Benefits
✅ Dual Mercaptan Functionality
Presence of two thiol groups enables effective crosslinking and functionalization, increasing versatility in material design.
✅ Improves Polymer Performance
Enhances elasticity, toughness, and chemical resistance of polymers and coatings.
✅ Corrosion Protection
Offers effective protection of metal surfaces in harsh environments, extending equipment life.
✅ Versatility in Chemical Modifications
Thiol groups facilitate targeted chemical reactions, broadening its use in synthesis and material science.
Summary
Triethylene glycol dimercaptan丨CAS 14970-87-7 is a valuable bifunctional thiol compound widely used as a crosslinker in polymers, an intermediate in functional material synthesis, and a corrosion inhibitor in industrial applications. Its unique chemical structure enables improved polymer properties and effective metal protection.
