Dimethyloldimethyl hydantoin
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- $8 - $3907.8
- Product name: Dimethyloldimethyl hydantoin
- CAS: 6440-58-0
- MF: C7H12N2O4
- MW: 188.18
- EINECS:229-222-8
- MDL Number:MFCD00467199
- Synonyms:1,3-Bis(hydroxymethyl)-5,5-dimethyl-2,4-imidazolidinedione;1,3-BIS(HYDROXYMETHYL)-5,5-DIMETHYLHYDANTOIN;bis(hydroxymethyl)-5,5-dimethyl-2,4-imidazolidinedione;Bis(hydroxymethyl)-5,5-dimethylhydantoin;dimethylol-5,5-dimethylhydantoin;Dimethyloldimethyl hydantoin;1,3-bis(dihydroxymethyl)-5,5-dimethylhydantoin ;1,3-bis(hydroxymethyl)-5,5-dimethyl-4-imidazolidinedione
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- A2B
- aablocks
- AK Scientific
- Alichem
- Ambeed
- American Custom Chemicals Corporation
- Apolloscientific
- Arctom
- Atlantic Research Chemicals
- Biosynth
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- Matrix Scientific
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- 1.00g
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- ManufacturerA2B
- Product numberAI02813
- Product description1,3-Bis(hydroxymethyl)-5,5-dimethylimidazolidine-2,4-dione 95%
- Packaging1g
- Price$8
- Updated2026-05-25
- Buy
- ManufacturerA2B
- Product numberAI02813
- Product description1,3-Bis(hydroxymethyl)-5,5-dimethylimidazolidine-2,4-dione 95%
- Packaging5g
- Price$12
- Updated2026-05-25
- Buy
- ManufacturerA2B
- Product numberAI02813
- Product description1,3-Bis(hydroxymethyl)-5,5-dimethylimidazolidine-2,4-dione 95%
- Packaging10g
- Price$22
- Updated2026-05-25
- Buy
- ManufacturerA2B
- Product numberAI02813
- Product description1,3-Bis(hydroxymethyl)-5,5-dimethylimidazolidine-2,4-dione 95%
- Packaging25g
- Price$36
- Updated2026-05-25
- Buy
- ManufacturerA2B
- Product numberAI02813
- Product description1,3-Bis(hydroxymethyl)-5,5-dimethylimidazolidine-2,4-dione 95%
- Packaging100g
- Price$97
- Updated2026-05-25
- Buy
- ManufacturerA2B
- Product numberAI02813
- Product description1,3-Bis(hydroxymethyl)-5,5-dimethylimidazolidine-2,4-dione 95%
- Packaging500g
- Price$356
- Updated2026-05-25
- Buy
- Manufactureraablocks
- Product numberAA00H7J5
- Product description1,3-Bis(hydroxymethyl)-5,5-dimethylimidazolidine-2,4-dione ≥95%
- Packaging100g
- Price$124
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA00H7J5
- Product description1,3-Bis(hydroxymethyl)-5,5-dimethylimidazolidine-2,4-dione 95%
- Packaging10g
- Price$24
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA00H7J5
- Product description1,3-Bis(hydroxymethyl)-5,5-dimethylimidazolidine-2,4-dione ≥95%
- Packaging5g
- Price$13
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA00H7J5
- Product description1,3-Bis(hydroxymethyl)-5,5-dimethylimidazolidine-2,4-dione 95%
- Packaging1g
- Price$8
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA00H7J5
- Product description1,3-Bis(hydroxymethyl)-5,5-dimethylimidazolidine-2,4-dione 95%
- Packaging25g
- Price$41
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA00H7J5
- Product description1,3-Bis(hydroxymethyl)-5,5-dimethylimidazolidine-2,4-dione ≥95%
- Packaging500g
- Price$465
- Updated2026-05-28
- Buy
- ManufacturerAK Scientific
- Product numberJ93472
- Product description1,3-Bis(hydroxymethyl)-5,5-dimethylhydantoin 95%
- Packaging10g
- Price$30
- Updated2026-06-04
- Buy
- ManufacturerAK Scientific
- Product numberJ93472
- Product description1,3-Bis(hydroxymethyl)-5,5-dimethylhydantoin 95%
- Packaging25g
- Price$51
- Updated2026-06-04
- Buy
- ManufacturerAK Scientific
- Product numberA432
- Product description1,3-Bis(hydroxymethyl)-5,5-dimethylhydantoin 98%(HPLC)
- Packaging1g
- Price$52
- Updated2026-06-04
- Buy
- ManufacturerAK Scientific
- Product numberJ93472
- Product description1,3-Bis(hydroxymethyl)-5,5-dimethylhydantoin 95%
- Packaging1g
- Price$10
- Updated2026-06-04
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| A2B | AI02813 | 1,3-Bis(hydroxymethyl)-5,5-dimethylimidazolidine-2,4-dione 95% | 1g | $8 | 2026-05-25 | Buy |
| A2B | AI02813 | 1,3-Bis(hydroxymethyl)-5,5-dimethylimidazolidine-2,4-dione 95% | 5g | $12 | 2026-05-25 | Buy |
| A2B | AI02813 | 1,3-Bis(hydroxymethyl)-5,5-dimethylimidazolidine-2,4-dione 95% | 10g | $22 | 2026-05-25 | Buy |
| A2B | AI02813 | 1,3-Bis(hydroxymethyl)-5,5-dimethylimidazolidine-2,4-dione 95% | 25g | $36 | 2026-05-25 | Buy |
| A2B | AI02813 | 1,3-Bis(hydroxymethyl)-5,5-dimethylimidazolidine-2,4-dione 95% | 100g | $97 | 2026-05-25 | Buy |
| A2B | AI02813 | 1,3-Bis(hydroxymethyl)-5,5-dimethylimidazolidine-2,4-dione 95% | 500g | $356 | 2026-05-25 | Buy |
| aablocks | AA00H7J5 | 1,3-Bis(hydroxymethyl)-5,5-dimethylimidazolidine-2,4-dione ≥95% | 100g | $124 | 2026-05-28 | Buy |
| aablocks | AA00H7J5 | 1,3-Bis(hydroxymethyl)-5,5-dimethylimidazolidine-2,4-dione 95% | 10g | $24 | 2026-05-28 | Buy |
| aablocks | AA00H7J5 | 1,3-Bis(hydroxymethyl)-5,5-dimethylimidazolidine-2,4-dione ≥95% | 5g | $13 | 2026-05-28 | Buy |
| aablocks | AA00H7J5 | 1,3-Bis(hydroxymethyl)-5,5-dimethylimidazolidine-2,4-dione 95% | 1g | $8 | 2026-05-28 | Buy |
| aablocks | AA00H7J5 | 1,3-Bis(hydroxymethyl)-5,5-dimethylimidazolidine-2,4-dione 95% | 25g | $41 | 2026-05-28 | Buy |
| aablocks | AA00H7J5 | 1,3-Bis(hydroxymethyl)-5,5-dimethylimidazolidine-2,4-dione ≥95% | 500g | $465 | 2026-05-28 | Buy |
| AK Scientific | J93472 | 1,3-Bis(hydroxymethyl)-5,5-dimethylhydantoin 95% | 10g | $30 | 2026-06-04 | Buy |
| AK Scientific | J93472 | 1,3-Bis(hydroxymethyl)-5,5-dimethylhydantoin 95% | 25g | $51 | 2026-06-04 | Buy |
| AK Scientific | A432 | 1,3-Bis(hydroxymethyl)-5,5-dimethylhydantoin 98%(HPLC) | 1g | $52 | 2026-06-04 | Buy |
| AK Scientific | J93472 | 1,3-Bis(hydroxymethyl)-5,5-dimethylhydantoin 95% | 1g | $10 | 2026-06-04 | Buy |
Properties
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)
pka :13.41±0.10(Predicted)
form :Solid
color :White to Off-White
Water Solubility :140g/L at 20℃
Henry's Law Constant :1.4×106 mol/(m3Pa) at 25℃, HSDB (2015)
Stability :Unstable in DMSO solution
Major Application :pharmaceutical (small molecule)
Cosmetics Ingredients Functions :PRESERVATIVE
Cosmetic Ingredient Review (CIR) :Dimethyloldimethyl hydantoin (6440-58-0)
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
SMILES :C1(=O)N(CO)C(C)(C)C(=O)N1CO
LogP :-2.9 at 20℃
CAS DataBase Reference :6440-58-0(CAS DataBase Reference)
EPA Substance Registry System :1,3-Dimethylol-5,5-dimethylhydantoin (6440-58-0)
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)
pka :13.41±0.10(Predicted)
form :Solid
color :White to Off-White
Water Solubility :140g/L at 20℃
Henry's Law Constant :1.4×106 mol/(m3Pa) at 25℃, HSDB (2015)
Stability :Unstable in DMSO solution
Major Application :pharmaceutical (small molecule)
Cosmetics Ingredients Functions :PRESERVATIVE
Cosmetic Ingredient Review (CIR) :Dimethyloldimethyl hydantoin (6440-58-0)
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
SMILES :C1(=O)N(CO)C(C)(C)C(=O)N1CO
LogP :-2.9 at 20℃
CAS DataBase Reference :6440-58-0(CAS DataBase Reference)
EPA Substance Registry System :1,3-Dimethylol-5,5-dimethylhydantoin (6440-58-0)
Safety Information
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Description
Dimethyloldimethyl hydantoin is used as preservative in a broad number of household and industrial cleaners to prevent spoilage from microorganismsMore related product prices
5,5-Dimethylhydantoin Dimethyl carbonate Dimethyl fumarate 4767-03-7 Hydantoin Dimethyl ether Dimethyl sulfate 2,2-Bis(hydroxymethyl)butyric acid Dimethyl sulfoxide N,N-Dimethylformamide ETHANE Dimethylolurea 116-25-6 1-METHYLHYDANTOIN 1,5,5-TRIMETHYLHYDANTOIN 1,3-Dimethyl-2-imidazolidinone Dimethyloldimethyl hydantoinRelated product price
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Suppliers and manufacturers
Hubei Chenxin Pharmaceutical Co., Ltd.
Hubei Jusheng Technology Co.,Ltd
Shanghai Boyle Chemical Co., Ltd.
J & K SCIENTIFIC LTD.
TAIYUAN RHF CO.,LTD.
Shijiazhuang Sdyano Fine Chemical Co., Ltd.
Pure Chemistry Scientific Inc.
Taicang Yanling Chemical Works
Nanjing Chemlin Chemical Co., Ltd
Shanghai Hanhong Scientific Co.,Ltd.




