DMDM Hydantoin

Basic Information

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CAS Number

6440-58-0

Molecular Formula

C7H12N2O4

Molecular Weight

188.18 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Basic Physical Properties

Melting Point

95-102°C

Boiling Point

303.7°C at 760 mmHg

Density

1.4

Flash Point

137.5 oC

Refractive Index

1.52

SMILES

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CC1(C(=O)N(C(=O)N1CO)CO)C

InChI

InChI=1S/C7H12N2O4/c1-7(2)5(12)8(3-10)6(13)9(7)4-11/h10-11H,3-4H2,1-2H3

InChIKey

WSDISUOETYTPRL-UHFFFAOYSA-N

LogP

-1.0712000000000002

Topological Polar Surface Area

81.08000000000001 Å²

Hydrogen Bond Donor/Acceptor

2 / 6

Complexity

251

Safety Information

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Hazard Statement

H302 Harmful if swallowed
Acute toxicity, oral

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Synonyms & References

English

1,3-Bis(hydroxymethyl)-5,5-dimethylimidazolidine-2,4-dione
1,3-bis(hydroxymethyl)-5,5-dimethyl Hydantoin
1,3-Dimethylol-5,5-dimethylhydantoin
DMDMH
Mackgard DM
Nipaguard DMDMH
DMDM HYDANTOIN
1,3-Dihydroxylmethyl-5,5-dimethylhydantoin
Dimethyloldimethyl hydantoin
DMDMH PLUS－L
1,3-bis
1,3-Dihydroxymethyl-5,5-dimethylhydantoin
dimethylol
dimethylol dimethyl hydantion
dimethylol-5,5-dimethylhydantoin
DMDMH and BIT
dmdmh55
glydant
Dimethylolhydantoin
1,3-Bis(hydroxymethyl)-5,5-dimethyl-2,4-imidazolidinedione
Bis(hydroxymethyl)-5,5-dimethyl-2,4-imidazolidinedione
Bis(hydroxymethyl)-5,5-dimethylhydantoin
Dim
1,3-Dimethylol-5,5-dimethyl hydantoin
DMDMH杀菌剂
1,3-Bis(hydroxymethyl)-5,5-dimethylhydantoin
Glycoserve-DMDMH
Dantoin-DMDMH
Dantoin dmdmh 55
Dmdmh 55
Caswell No. 273AB

MDL Number

MFCD00467199

Customs Code

2933990090

FAQ

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

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.

What are the main uses of DMDM Hydantoin (CAS: 6440-58-0)?

DMDM Hydantoin (CAS: 6440-58-0) is widely used in pharmaceuticals, cosmetics, and personal care products as a preservative. It also finds applications in industrial settings for water treatment and as a fungicide. In food processing, it is used to control microbial contamination, and in research, it serves as a source of formaldehyde for chemical reactions.

Is DMDM Hydantoin (CAS: 6440-58-0) safe?

DMDM Hydantoin (CAS: 6440-58-0) is generally considered safe when used within recommended concentrations and under proper handling conditions. However, it can release formaldehyde, which may pose health risks if inhaled or ingested in high amounts. Safety guidelines recommend using protective equipment and following exposure limits to ensure safe use.

How should DMDM Hydantoin (CAS: 6440-58-0) be stored?

DMDM Hydantoin (CAS: 6440-58-0) should be stored in a cool, dry, and well-ventilated area, away from direct sunlight. It is stable under normal storage conditions but should be kept in a sealed container to prevent moisture absorption and degradation. Proper storage is essential to maintain its effectiveness and safety.