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61789-73-9
>> Product Introduce
Di(hydrogenatedtallow)methylbenzylammonium chloride (DHTMBAC)
CAS 61789-73-9
Di(hydrogenatedtallow)methylbenzylammonium chloride (CAS 61789-73-9) is a high-performance quaternary ammonium compound widely used as a fabric softener, antistatic agent, disinfectant, and industrial emulsifier. Supplied typically at 80% active matter (with 50% and 95% variants available), it appears as a white to yellowish paste or solid and offers excellent surface activity and biocidal efficacy. Key applications include textile finishing for softness and static control, hard surface disinfection in institutional cleaning, water treatment microbiological control, and as an emulsifier for asphalt, silicone oils, and synthetic rubber. It also functions as an organic clay modifier for drilling fluids and coatings. Typical specifications include ≤2% free amine and amine salts, pH 6-9 (1% solution), and Gardner color ≤7, ensuring high purity and consistent performance across industrial and personal care formulations.
>> Main Uses
Di(hydrogenatedtallow)methylbenzylammonium chloride (DHTMBAC, CAS 61789-73-9) is a versatile quaternary ammonium compound primarily employed as a fabric softener and antistatic agent in the textile industry, where it imparts a smooth, soft hand feel to fibers and reduces static buildup on synthetic materials. It also serves as a powerful disinfectant and sanitizer in institutional and industrial cleaning formulations, including hard surface cleaners and water treatment chemicals, effectively controlling bacteria, fungi, and algae. Additionally, it functions as an industrial emulsifier for asphalt, silicone oils, and synthetic rubber production, and as an organic clay modifier for oil-based drilling fluids and marine coatings, demonstrating its broad utility across multiple sectors.
>> Technical Specifications
Items | Prescription |
Active Matter % | 80±1 |
Appearance 25℃ | Light yellow to white paste |
| Concentration | 50%/80% |
Free amine +HCL amine <% | 2 |
Color(Apha) | <100 |
PH(1% aqueous solution) | 6.0-9.0 |
>> Package and Storage Conditions
Packaged in lBC tanks or blue plastic drums.
Store in a sealed container in a cool, dry place.
Keep away from fire sources and oxidants.
Avoid high temperatures and humid environments to prevent caking due tomoisture absorption.
