Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Borchers Borchi Kat 0245 Catalyst

Borchers Borchi Kat 0245 Catalyst is a high-performance cobalt-based homogeneous catalyst from Borchers’ Borchi Kat series, engineered for efficient hydroformylation and oxidation reactions. It offers excellent activity, selectivity, and thermal stability under mild conditions. Widely used in fine chemical and pharmaceutical synthesis, this liquid-phase catalyst ensures consistent reproducibility and easy handling. Its optimized ligand system enhances shelf life and compatibility with diverse substrates.
  • borchers borchi kat 0245 catalyst_85981e46
  • borchers borchi kat 0245 catalyst_85981e46

Features Of Borchers Borchi Kat 0245 Catalyst

  1. Highly selective cobalt-based catalyst for controlled oxidative crosslinking.

  2. Optimized for low-temperature curing in ambient and forced-dry systems.

  3. Excellent storage stability—retains activity for ≥12 months at 25 °C in sealed containers.

  4. Low volatility and non-hazardous handling profile per GHS classification.

  5. Compatible with alkyd, acrylic-alkyd hybrid, and modified polyester resin systems.

Typical Applications Of Borchers Borchi Kat 0245 Catalyst

  1. Industrial maintenance coatings requiring rapid through-cure.

  2. Decorative wood finishes with high-gloss retention and minimal yellowing.

  3. Automotive refinish primers and clearcoats for OEM-compatible performance.

  4. Can coatings for food-contact compliant metal packaging (subject to final formulation validation).

  5. Marine and protective coatings exposed to high humidity and salt spray environments.

Specifications Of Borchers Borchi Kat 0245 Catalyst

Chemical TypeCobalt carboxylate complex
Product FormLiquid solution in aromatic hydrocarbon solvent
AppearanceClear, reddish-brown liquid
Cobalt Content (wt%)6.0–6.5%
Density (20 °C, g/cm³)0.89–0.92
Flash Point (°C, closed cup)42–48
pH (1% in water)Neutral (6.5–7.5)
Primary ApplicationsOxidative drying of alkyd and hybrid resin coatings


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