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Dimethyloldimethyl Hydantoin CAS 6440-58-0

Molecular Formula: C7H12N2O4

Formula Weight: 188.18

ZSpharmac: Dimethyloldimethyl Hydantoin Raw Material Supplier

Product Name: Dimethyloldimethyl Hydantoin
CAS No: 6440-58-0
Purity: 99%

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Basic Info

Product Name:Dimethyloldimethyl Hydantoin
Other Names:DMDMH
Place of Origin:Shandong, China
Brand Name:ZSpharmac
Type:Cosmetic Raw Materials
Appearance:White to Off-White Solid
EINECS No.:229-222-8
Storage:Room Temperature
Provide:Dimethyloldimethyl Hydantoin MSDS;
Dimethyloldimethyl Hydantoin COA

What is Dimethyloldimethyl Hydantoin?

DMDMH, also called DMDM hydantoin, full name 1,3 dihydroxymethyl-5,5 dimethyl hydantoin, disinfectant fungicide (hydantoin), English acronym DMDMH, molecular formula C7H12N2O4. Physical and chemical buildings: anemic transparent fluid with a minor aldehyde scent. It precipitates and crystallizes when the ambient temperature level is lower than 15 ° C. It is a formaldehyde release product. It is soluble in water and also alcohol and has good warm resistance.

DMDMH is a broad-spectrum, highly efficient antibacterial preservative that releases formaldehyde to withstand Gram-positive microorganisms, Gram-negative microorganisms, mold and mildews, yeasts, etc, and also has excellent compatibility with various emulsifiers and also surfactants. It stays secure over a large pH and temperature level array. DMDMH is not influenced by anionic, cationic and also non-ionic surfactants and can be used in the recommended pH=3 ~ 10 and also temperature range of less than 60 ℃. DMDMH has a relatively moderate impact, is secure as well as safe at the focus made use of, and has no inflammation to the skin or eye mucous membrane layers.

DMDMH has a wide range of applications, including industrial items such as fluid cleaning agents, water-based surfactants, soft soaps, water-based coverings, fabric softeners, space deodorants, air fresheners, polymer emulsions, material protective finishings, building Coatings, water-based gels, sealants as well as caulking, paper solution finishes, water-based inks, timber preservatives and also even more. It can additionally consist of the antisepsis of personal care items, different tool as well as high-end skin treatment cosmetics, lotions, damp towels, shampoos, gels, shower gels, cleaning agents as well as other daily chemicals, with a dosage of 0.1% to 0.6%. Generally utilized together with anti-fungal agents to accomplish optimal anti-corrosion as well as anti-mildew results. The unique space protection efficiency in the container makes it have unique use worth. Water-soluble items can be added straight.

Dimethyloldimethyl Hydantoin Property

Melting point 1.00-2.5 °C
Boiling point 303.7±52.0 °C(Predicted)
density 1.349±0.06 g/cm3(Predicted)
vapor pressure 0Pa at 25℃
storage temp. Sealed in dry,Room Temperature
solubility DMSO (Sparingly), Methanol (Sparingly)
form Solid
color White to Off-White
Water Solubility 140g/L at 20℃


Dimethyloldimethyl Hydantoin Applications

Application 1.
CN201910519739.6 offers an antiperspirant and deodorant cream, which relates to the technical area of antiperspirant as well as deodorant. The antiperspirant and antiperspirant lotion includes water, glycerin, cocamidopropyl betaine, as well as disodium lauroamphodiacetate., Panthenol, Polyquaternium? 7, Oolong Tea Extract, Dessert Orange Peel Oil, Menthol, Disodium EDTA, Polysorbate-20, Citric Acid, DMDM Hydantoin, Phenoxyethanol, Cura Composed of aloe vera fallen leave juice, avocado oil, grapefruit seed remove, olive fallen leave essence and also daily fragrance. In the present development, when used, the skin is antiperspirant and also ventilated, to ensure that the deodorant stick has a particular safety result on the skin. At the same time, stearyl alcohol and starch octene aluminum succinate are included, to make sure that the antiperspirant stick can be processed throughout processing., has great viscosity, so that the various material components can be blended and also bonded with each other, which improves the molding efficiency throughout processing. The enhancement of light weight aluminum zirconium chlorohydroxide can successfully reduce odor, as well as has a certain fragrance, additional suppressing smell. taste.

Application 2.
CN201710016002.3 proposes an automobile surface area cleansing as well as treatment kit and also a prep work approach thereof, including a nano-superphobic porcelain movie paste for softening as well as decontamination, a nano-superphobic porcelain film emulsion for polishing and also waxing, as well as a nano-superphobic porcelain film paste. Made of softened water, water-soluble silicone oil, mink oil, stearic acid, beeswax, liquid crystal emulsifier, salt lauryl sulfate, silicone powder, oil-soluble silicone wax, cyclopolydimethylsiloxane, C13-16 isochain It is made up of alkanes, polydimethylsiloxane, candelilla wax, cyclodextrin, triethanolamine, lanolin wax, DMDM hydantoin, and scent; the nano-superphobic porcelain film solution is made up of softened water, water-soluble silicone wax, Mink oil, stearic acid, mink wax, fluid crystal emulsifier, silicone powder, oil-soluble silicone wax, polydimethylsiloxane, pearlescent flakes, candelilla wax, cyclodextrin, triethanolamine, carnauba wax, DMDM hydantoin, flavor composition. The development can be cleaned up and waxed, saves water, has excellent cleansing effect, is quick and is very easy to lug.

Dimethyloldimethyl Hydantoin Usage Range

  • Dimethyloldimethyl Hydantoin remains stable over a wide pH as well as temperature array. Dimethyloldimethyl Hydantoin is not impacted by anionic, cationic and non-ionic surfactants and can be utilized within the recommended pH series of 3 to 10 and also a temperature level of less than 60 ° C. DMDMH has a relatively mild effect, is secure and also non-toxic at the focus used, and also has no irritability to the skin or eye mucous membranes.
    Dimethyloldimethyl Hydantoin has a vast array of applications, consisting of commercial products such as fluid cleaning agents, water-based surfactants, soft soaps, water-based finishes, fabric softeners, area antiperspirants, air fresheners, polymer solutions, fabric safety coatings, Architectural finishings, water-based gels, sealants and caulking, paper emulsion finishings, water-based inks, timber chemicals as well as more. It can also consist of the antisepsis of individual treatment products, different tool as well as premium skin care cosmetics, creams, damp towels, shampoos, gels, shower gels, detergents as well as various other day-to-day chemicals, with a dose of 0.1% to 0.6%.
    Usually utilized together with anti-fungal representatives to achieve excellent anti-corrosion and anti-mildew effects. The one-of-a-kind area protection performance in the tank makes it have special use value. Water-soluble products can be added directly.

Dimethyloldimethyl Hydantoin Preparation

A type of prep work method of antifreeze type Dimethyloldimethyl Hydantoin,
The 2L three-neck round bottom flask is equipped with a stirrer as well as a temperature regulator. Location 600g of formaldehyde right into the flask, and also change the pH to 7.4 with sodium hydroxide aqueous option. 500g of hydantoin was added to the flask, a fierce exotherm was observed, the temperature increased, and also most of the hydantoin dissolved. The pH was gotten used to 8.3 with liquid sodium hydroxide remedy, and the response blend was remained to mix at 55 ° C for 1 hr. Include 175g of water as well as awesome to space temperature. Add 10.5 g NH4Cl and also stir evenly. Change pH to 7.0. The above product is anti-freeze DMDM hydantoin.

About Products:
If you need the cosmetic raw material Dimethyloldimethyl Hydantoin, please contact our service staff directly, we will provide you with high-quality products at the best price.
As an experienced manufacturer and supplier of Dimethyloldimethyl Hydantoin, ZSpharmac will provide Dimethyloldimethyl Hydantoin raw materials to customers around the world for a long time.
Over the years, the company has adhered to the spirit of “integrity management, strict quality control, and customer first” and has won unanimous praise from customers at home and abroad.

Company Profile and Corporate Culture

Company Profile:

ZhiShang Chemical is owned by ZhiShang Group is a professional new-type chemicals enterprise combined into research and development, production and sales .

The company’s competitive product is pharmaceutical raw materials and intermediates (especially carbohydrate derivatives Series), In recent years, the company has made a major breakthrough in food and feed additives, plant extraction, industrial chemicals industry .

The company insists on the spirit of “sincere management, strict quality control, customer as god” , get consistent high praise from customers at home and abroad.

Corporate Culture:

Help China Chemicals to benefit the happiness of human life
Become the most trusted chemical supplier in the world
Striver – oriented, enrich employees, customer first, deep service, seek development
Be prepared for danger in times of peace, forge ahead actively, unity and cooperation, and be brave to fight

About Us

The production base is located in Zhangqiu chemical industry park and Tai’an high-tech chemical industry park. laboratory and workshop in strict accordance with the GMP standard and the product fit national ISO9001 and ISO2000 standards.

“Zhishang” products are exported to Europe, North and South America, the Middle East, Asia Pacific and Africa area, so as to establish a long-term and stable cooperation relationship with customer in the world.

Company Info
  • Business Type: Manufacturer
  • Product Range: Cosmetic raw materials
  • Products/Service:Cosmetic raw materials (flavors and fragrances,antioxidant products, moisturizing and hydrating, whitening agents, cosmetic additives)
  • Total Employees: 51~100
  • Capital (Million US $): 10000000RMB
  • Year Established: 2016
Production Capacity
  • No. of Production Lines : 8
  • No. of QC Staff : 5 -10 People
  • OEM Services Provided : yes
  • Factory Size (Sq.meters) : 3,000-5,000 square meters
  • Certificate: ISO9001 , CE , GMP , API , MSDS
  • Factory Location : Diao Town Industry Park, Zhangqiu City, Jinan City, Shandong Province, China.


Pre-Sales Service

* Prompt reply and 24 hours online, professional team to provide best price and high quality product.

* Sample testing support.

* Every batch of products will be tested to ensureits quality.

*The packing also can be according the customers` requirment.

*Any inquiries will be replied within 24 hours.

*we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.


After-Sales Service

*The fact of logistics information monitoring.

* Any questions about the product can be consulted at any time.

*Product has any problem can return.


Do you accept sample order?

We will make samples before mass production, and after sample approved, we’ll begin mass production. Doing 100% inspection during production, then do random inspection before packing.



You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.

What’s your MOQ?

Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.

Do you supply product report?

Yes. We’ll give you product analysis report before shipping.

  Is there a discount?

Different quantity has different discount.


1. ≤50kg, Express delivery recommended, usually called as DDU service;

2. ≤500kg, Air shipping recommended, usually called as FOB, CFR, or CIF service;

3. >500kg, sea shipping recommended, usually called as FOB, CFR, or CIF service;

4. For high value products, please select air shipping and express delivery for safe.

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