Compound Q&A

What is DMDM Hydantoin (CAS: 6440-58-0)?

Answer

DMDM Hydantoin
DMDM Hydantoin, with the CAS number 6440-58-0, is a chemical compound commonly used as a biocide and preservative. Its chemical formula is C4H8N2O2, and it is a white crystalline solid with a mild odor. It is known for its ability to release formaldehyde, which inhibits microbial growth, making it effective in various applications.

About

CAS No 6440-58-0
English Name DMDM Hydantoin
Molecular Formula C7H12N2O4
Molecular Weight 188.18 g/mol
SMILES CC1(C(=O)N(C(=O)N1CO)CO)C
InChIKey WSDISUOETYTPRL-UHFFFAOYSA-N
Last Updated: 2025-08-25 01:08

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