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Zhishang Chemical

Dimethyloldimethyl Hydantoin CAS 6440-58-0

Molecular Formula: C7H12N2O4

Formula Weight: 188.18

ZSpharmac: Dimethyloldimethyl Hydantoin Supplier

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

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Basic Info

Product Name:Dimethyloldimethyl Hydantoin
Other Names:1,3-Bis(hydroxyMethyl)-5,5-DiMethyliMidazolidine-2,4-Dione
Place of Origin:Shandong, China
Brand Name:ZSpharmac
Type:Cosmetic Raw Materials
Appearance:White to Off-White Solid
EINECS No.:229-222-8
Storage:Sealed in Dry,Room Temperature
Provide:Dimethyloldimethyl Hydantoin MSDS;
Dimethyloldimethyl Hydantoin COA

What is Dimethyloldimethyl Hydantoin?

DMDMH, furthermore called Dimethyloldimethyl Hydantoin, complete name 1,3 dimethylol-5,5 dimethyl hydantoin, disinfectant and fungicide (hydantoin), English acronym DMDMH, molecular formula C7H12N2O4. Physical and also chemical buildings: anemic clear fluid with a mild aldehyde odor, crystallizes when the ambient temperature level is less than 15 ° C, is a formaldehyde release product, soluble in water and also alcohol, and has excellent heat resistance.

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 Uses

  1. Dimethyloldimethyl Hydantoin is a broad-spectrum, high-efficiency antibacterial chemical. It can withstand Gram-positive germs, Gram-negative microorganisms, mold and mildews, yeasts, etc by releasing formaldehyde. It has great compatibility with various emulsifiers and also surfactants. Long lasting and also reproducible antimicrobial fabrics are prepared in a chemical finishing process with an ingenious chemical technique utilizing the forerunner biocide dimethyloldimethylhydantoin (DMDMH).
  2. Dimethyloldimethyl Hydantoin is made use of as an antiseptic chemical in shampoos, conditioners, and also cosmetics.

Dimethyloldimethyl Hydantoin Application

Application one,
CN201910519739.6 provides an antiperspirant and deodorant lotion, which relates to the field of antiperspirant and deodorant technology. An antiperspirant and deodorant lotion is composed of water, glycerin, cocamidopropyl betaine, and disodium lauroamphodiacetate , Panthenol, Polyquaternium?7, Oolong Tea Extract, Sweet Orange Peel Oil, Menthol, Disodium EDTA, Polysorbate-20, Citric Acid, Dimethyloldimethyl Hydantoin, Phenoxyethanol, Aloe Barbadensis Leaf Juice, Avocado Oil, Grapefruit Seed Extract, Olive Leaf Extract and Fragrance. In the present invention, when smeared, the skin is antiperspirant and deodorized, so that the deodorant stick should have a certain maintenance effect on the skin, and stearyl alcohol and aluminum starch octene succinate are added at the same time, so that the deodorant stick can be used during processing. , has good viscosity, so that the ingredients of each material can be mixed and bonded together, which improves the molding efficiency during processing. The addition of aluminum zirconium chlorohydrate can effectively suppress the odor, has a certain fragrance, and further suppresses the odor. taste.

Application two,
CN201710016002.3 proposes a car surface cleaning, care kit and preparation method thereof, including nano super-thin ceramic film paste for softening and decontamination, nano-ultra-sparse porcelain film emulsion for glazing and waxing, and nano-ultra-sparse porcelain film paste Demineralized water, water-soluble silicone oil, mink oil, stearic acid, beeswax, liquid crystal emulsifier, sodium lauryl sulfate, silicone powder, oil-soluble silicone wax, cyclomethicone, C13-16 isochain Composition of alkanes, polydimethylsiloxane, candelilla wax, cyclodextrin, triethanolamine, lanolin wax, Dimethyloldimethyl Hydantoin, essence; nano super-thin porcelain film emulsion is composed of demineralized water, water-soluble silicone wax, mink oil, Stearic Acid, Mink Wax, Liquid Crystal Emulsifier, Silicone Powder, Oil-Soluble Silicone Wax, Dimethicone, Pearlescent Flakes, Candelilla Wax, Cyclodextrin, Triethanolamine, Carnauba Wax, Dimethyloldimethyl Hydantoin , Essence composition. The invention can be cleaned and waxed, saves water, has good cleaning effect, high speed and is easy to carry.

Dimethyloldimethyl Hydantoin Range of Use

It continues to be steady in a wide variety of pH as well as temperature. DMDMH is not impacted by anionic, cationic as well as non-ionic surfactants. It can be utilized in the advised pH series of 3-10 as well as temperature level listed below 60 ° C. Dimethyloldimethyl Hydantoin has a reasonably light result, is secure and safe at the focus utilized, and also has no inflammation to the skin as well as eye mucous membrane layers.
Dimethyloldimethyl Hydantoin has a vast array of applications, including industrial items such as fluid detergents, water-based surfactants, soft soaps, water-based paints, fabric softeners, interior antiperspirants, air fresheners, polymer solutions, fabric safety finishes, Architectural coatings, water-based gels, sealants as well as caulks, paper emulsion coverings, water-based inks, timber preservatives, etc. It can also consist of personal care products, various tool and high-end skin treatment cosmetics, lotions, damp towels, hair shampoos, gels, shower gels, detergents and also other day-to-day chemical bactericides, with an amount of 0.1% to 0.6%.
It is usually utilized in conjunction with an anti-mold representative to achieve the ideal anti-corrosion and anti-mold impact. The one-of-a-kind area security efficiency in the tank makes it have special use value. Water-soluble items can be added directly.

Preparation of Dimethyloldimethyl Hydantoind

A kind of prep work technique of antifreeze kind Dimethyloldimethyl Hydantoind,
A 2L three-neck round base flask is equipped with a stirrer and also a temperature level regulatory authority. Place 600g of formaldehyde right into the flask, and adjust the pH to 7.4 with aqueous salt hydroxide service. 500g of hydantoin was included in the flask, as well as a fierce exotherm was observed, the temperature increased, and also the majority of the hydantoin was dissolved. The pH was gotten used to 8.3 with liquid sodium hydroxide option as well as the response combination was mixed at 55 ° C for an additional 1 hour. 175 g of water were added, after that cooled to room temperature level. Include 10.5 g NH4Cl as well as mix well. Change the pH to 7.0. The above product is the antifreeze kind Dimethyloldimethyl Hydantoind.

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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