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Diazolidinyl urea

Diazolidinyl urea

IUPAC name	1-[1,3-bis(hydroxymethyl)-2,5-dioxo-4-imidazolidinyl]-1,3-bis(hydroxymethyl)urea
Other names	Diazolidinylurea Germall II
Identifiers
CAS number	78491-02-8
PubChem	62277
EINECS number	278-928-2
SMILES	C(NC(=O)N(CO)C1C(=O)N(C(=O)N1CO)CO)O
Properties
Molecular formula	C₈H₁₄N₄O₇
Molar mass	278.22
Except where noted otherwise, data are given for materials in their standard state (at 25 °C, 100 kPa) Infobox disclaimer and references

Diazolidinyl urea (C₈H₁₄N₄O₇) is a preservative. It has a broad spectrum of application, and is effective against bacteria, fungi and yeasts.

Additional recommended knowledge

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Uses

It is used in many cosmetics, skin care products, shampoos and conditioners, as well as a wide range of products including bubble baths, baby wipes and household detergents. Diazolidinyl urea is found in the commercially available preservative Germaben.

Safety

Some people have a contact allergy to diazolidinyl urea causing dermatitis. Such people are often also allergic to imidazolidinyl urea.

References

National Institutes of Health (2004). Diazolidinyl urea. Haz-Map (Occupational Exposure to Hazardous Agents). Retrieved on 2007-03-11.
Diazolidinyl urea. MEKOS Laboratories AS. Retrieved on 2007-03-11.

Categories: Preservatives | Disinfectants | Ureas