| CAS No.: | 6440-58-0 |
|---|---|
| Formula: | C7h12n2o4 |
| EINECS: | 229-222-8 |
| Type: | Synthesis Material Intermediates |
| Appearance: | Liquid |
| Quality: | Cosmetic Grade |
| Samples: |
|---|
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The details of Hot Sale Dimethyloldimethyl hydantoin CAS 6440-58-0 with best price
Product Name: Dimethyloldimethyl hydantoin
Synonyms: 1,3-DIHYDROXYLMETHYL-5,5-DIMETHYLHYDANTOIN;1,3-dimethylol-5,5-dimethyl hydantoin;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
CAS: 6440-58-0
MF: C7H12N2O4
MW: 188.18
EINECS: 229-222-8
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 25ºC
storage temp. Sealed in dry,Room Temperature
solubility DMSO (Sparingly),
Water Solubility 140g/L at 20ºC
Stability: Unstable in DMSO solution
LogP -2.9 at 20ºC
Specification of Hot Sale Dimethyloldimethyl hydantoin CAS 6440-58-0 with best price
| Item | Specification | Result |
| Appearance | Transparent clean liquid | Transparent clean liquid |
| Assay (%) | 55±2% | 56.1% |
| Formaldehyde (%) | ≥ 17.0% | 17.9% |
| Free Formaldehyde (%) | ≤ 1.0% | 0.5% |
| Conclusion | The results conform to enterprise Standard | |
Application of Hot Sale Dimethyloldimethyl hydantoin CAS 6440-58-0 with best price
Dimethyloldimethyl hydantoin is a popular preservative with moderate sensitizing potential, it is used to control against mold, mildew, and bacterial spoilage. This preservative is similar to imidazolidinyl urea, as both act by releasing formaldehyde into the formulation. Cosmetic expert panels have determined that Dimethyloldimethyl hydantoin has an excellent safety record for use in both leave-on and washoff cosmetic preparations. Maximum-use concentrations are set at 0.2 percent in the u.S. and 0.6 percent in the european union. Dimethyloldimethyl hydantoin stands for dimethylimidazolidine, though in a listing the acronym is rarely spelled out.
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