1,3,5-trimethyl benzene,mesitylene

CAS 108-67-8

HS 2902909090

Product name: 1,3,5-trimethyl benzene,mesitylene
CAS No.: 108-67-8
Molecular formula: C9H12
Applications:
Five Core Industrial Uses
1. Premium organic synthesis feedstock (largest use): air oxidation to trimellitic acid (TMA) for polyimides, waterborne crosslinking resins, metal chelants and powder-coating curing agents
2. High-boiling specialty slow-dry solvent: high-bake coatings, coil coatings, insulating varnishes and UV varnish diluent; minimal bake-off with excellent gloss and leveling; lower odor and yellowing vs heavy aromatics/high-boiling xylene; extraction solvent for pharma, fragrances and dyes in high-temperature media
3. Epoxy supporting intermediates: high-temperature epoxy curing agents, polyester stabilizers and alkyd plasticizers improving heat and weather resistance
4. Dye intermediates: nitration to 2,4,6-trimethylaniline for reactive brilliant blue, vat dyes and organic pigments
5. Analytical reagents and electronic chemicals: GC high-boiling solvent; high-temperature electronic cleaning; photoresist diluent

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