SPECIALTY INTERMEDIATES

OVERVIEW

Varsal’s supplies a variety of technical intermediates that provide mission critical characteristics to a variety of specialty, niche applications. Varsal uses its technical expertise to synthesize products in order to help its customers solve their most complex issues!

trans-Cyclobutane-1,2-dicarboxylic acid

  • Other names: trans-1,2-Cyclobutanedicarboxylic acid
  • Molecular weight: 144.13
  • Appearance: colorless crystals
  • CAS#: 1124-13-6

Used as a specialty intermediate for various reasons, including as a diacid monomer or cross-linker for producing thermoplastics and thermosets.

  • Electronics
  • Pharmaceutical
  • Industrial

Varsal’s material has extremely high purity with low residual impurities, leading to maximal yield and product quality for Varsal’s customers.

2-[2-(Methacryloyloxy)ethyloxy]ethyl isocyanate

  • Other names: 2-(2-Isocyanatoethoxy)ethyl methacrylate
  • Molecular weight: 199.20
  • Appearance: colorless to yellow liquid
  • CAS#: 107023-60-9

Used as a specialty intermediate for a variety of reasons due to its attractive qualities as a dual functional monomer with various attractive groups.

It is used as an intermediate to produce urethane methacrylates, as it shows higher reactivity towards polyols compared to traditional aliphatic isocyanates.  Thus, the formed urethane methacrylates exhibit high reactivity and sensitivity.

It is also able to be used as an intermediate to produce acrylic isocyanate copolymers. The formed products is stable to free radicals, so it is able to react in the presence of peroxides or azo compounds.

 

  • Specialty Packaging
  • Electronics
  • Pharmaceutical
  • Industrial

Varsal’s material has extremely high purity with low residual impurities, leading to maximal yield and product quality for Varsal’s customers.

2-Isocyanatoethyl methacrylate

  • Other names:  2-(Methacryloyloxy)ethyl isocyanate
  • Molecular weight: 155.15
  • Appearance: colorless to yellow liquid
  • CAS#: 30674-80-7

Used as a specialty intermediate for a variety of reasons, including as a cross-linker for resins and coatings.

 

  • Specialty Packaging
  • Electronics
  • Pharmaceutical
  • Industrial

Varsal’s material has extremely high purity with low residual impurities, leading to maximal yield and product quality for Varsal’s customers. 

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