
Cas 55406-53-6/lodopropynyl butylcarbamate/IPBC, molecular formula C8H12INO2, is a white to off-white crystalline powder; the industrial grade product has a slight yellowish tint. It is stable at room temperature and heat-resistant, **insoluble in water**, and readily soluble in alcohols, ketones, and aromatic organic solvents. It exhibits broad-spectrum antimicrobial and antifungal activity. It is primarily used as a fungicide in coatings, a preservative in personal care products, a wood preservative and disinfectant, and as an antimicrobial additive in industrial preservation and materials.
| Item | Specification |
| Melting Point | 64–68 °C |
| Boiling Point | 321–322 °C (760 mmHg, predicted value) |
| Density | 1.58 g/cm³ (20 °C) |
| Flash point | 148.1±28.4 °C |
| Vapor pressure | 0.005 Pa (25°C, measured value) |
| Refractive index | 1.525 |
| Water solubility | 168 mg/L (20°C, measured value); soluble in organic solvents such as methanol and ethanol |
Broad-spectrum mold and mildew prevention and preservation for coatings and emulsion paints
Preservative and antimicrobial properties for personal care and cosmetic products
Preservation and mold and mildew prevention for wood and bamboo products
Internal corrosion protection for industrial tanks; antimicrobial modification of plastic polymers
Jinan Jinbang Chemical Co., Ltd., strategically located within the New Materials Industrial Park in Tianqiao District, Jinan City, Shandong Province, stands as a prominent chemical innovator since its establishment in 2015. Operating from a modern, expansive 37,500 m² manufacturing facility, we are dedicated to the research & development, production, and global distribution of high-performance chemical solutions.
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