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DMDMH ,6440-58-0,1,3 dimethylol-5,5 dimethylhydantoin

August 25, 2023

Latest company news about DMDMH ,6440-58-0,1,3 dimethylol-5,5 dimethylhydantoin

DMDMH is also known as 1,3 dimethylol-5,5 dimethylhydantoin,
Antiseptic and fungicide (hydantoin) Molecular formula C7H12N2O4,
Physical and chemical properties: colorless transparent liquid, slightly aldehyde smell,
The freezing point is -11°C, and it is a formaldehyde release product.
Soluble in water and alcohol, good heat resistance.
CAS code: 6440-58-0


Content 55%, powder 90%
Uses: It is a broad-spectrum, high-efficiency antibacterial preservative. It can resist Gram-positive bacteria, Gram-negative bacteria, molds, yeasts, etc. by releasing formaldehyde. It has good compatibility with various emulsifiers and surfactants.


It remains stable in a wide range of pH and temperature.
It is a low-toxic product and can be used in various cosmetics and personal care. The maximum concentration is 0.6%. It can also be used in cosmetics in combination with iodopropynyl butyl carbamate. Antiseptic and sterilization of daily chemical products such as shampoo, conditioner, shaving products, foundation, lotion, cream, baby products, sunscreen and cleaning agents (products that need to be rinsed with water).

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