REAXIS® C321 is a liquid catalyst used in the synthesis and curing of polyurethanes. REAXIS® C321 provides for more of a delayed action cure compared to organotin carboxylates.
Typical Specifications
Tin Content (%)20.0 - 21.3
Density (g/ml)1.00 - 1.10
Viscosity (cP @ 20°C)10 - 40
Color (Gardner Number)5 Max
Refractive Index (nD @20°C)1.490 - 1.510
Product Characteristics
Physical stateliquid
Chemical typedimethyltin

Standard Packaging

  • 44 lb (20 kg) plastic pail
  • 440 lb (220 kg) plastic drum

Storage Conditions

REAXIS® C321 should be stored in the original packaging. The container should be closed tightly after each use to maximize product shelf life.

You can request a sample here, or contact us

Reaxis Inc.
941 Robinson Highway
McDonald, PA 15057
Ph: 800-426-7273 Fax: 724-796-3160
Sales Email:
Tech Email:

This information is provided to the best of our knowledge but without obligation. Reaxis is not liable for any incorrect or missing information. This data sheet becomes invalid upon publication of a new version. Please contact us for the latest version.

Date Retrieved: 13th July 2020 10:56:13 AM

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