IPBC Wood Preservative (3-Iodo-2-propynyl butylcarbamate)
CAS Number: 55406-53-6
3-Iodo-2-propynyl butylcarbamate (IPBC) is a broad-spectrum fungicide and mold inhibitor specifically approved and widely used for wood preservation and protection in coatings, stains, and preservative treatments. It prevents mold, mildew, and wood-rotting fungi without discoloring the wood or coating. IPBC is the benchmark active ingredient in above-ground wood preservative coatings and joinery treatments.
Technical Specifications
| purity | ≥98% |
| appearance | White to off-white crystalline powder |
| melting point | 65–70°C |
| molecular weight | 281.1 g/mol |
| recommended dosage in coatings | 0.05–0.15% active |
Applications
- Wood preservative coatings and stains
- Exterior joinery and cladding treatments
- In-can preservative for wood coating formulations
- Wood fencing, decking, and garden furniture treatment
- Interior wood molding and trim anti-mold protection
Key Features
- Broad-spectrum fungicide effective against wood-rotting fungi
- Does not discolor wood or coating films
- Long-lasting protection in exterior wood applications
- Compatible with NC, PU, alkyd, and waterborne wood coatings
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CAS Number
55406-53-6
Category
Wood / Furniture CoatingsAvailability
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