- Diazolidinyl Urea
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- $0.00 / 1kg
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2023-12-25
- CAS:78491-02-8
- Min. Order: 1kg
- Purity: 99%
- Supply Ability: 1000000
- Diazolidinyl Urea
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- $1.00 / 5000KG
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2023-11-30
- CAS:78491-02-8
- Min. Order: 1000KG
- Purity: 99%
- Supply Ability: 80 tons per month
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| Diazolidinyl Urea Basic information |
| Diazolidinyl Urea Chemical Properties |
Boiling point | 421.04°C (rough estimate) | density | 1.4734 (rough estimate) | vapor pressure | 0Pa at 20℃ | refractive index | 1.6590 (estimate) | storage temp. | 2-8°C | solubility | Water (Slightly) | form | Solid | pka | 11.22±0.46(Predicted) | color | White to Off-White | Water Solubility | 1000g/L at 20℃ | Merck | 14,3000 | Stability: | Stable. Incompatible with strong oxidizing agents. | InChIKey | SOROIESOUPGGFO-UHFFFAOYSA-N | LogP | 0.9 at 20℃ | CAS DataBase Reference | 78491-02-8(CAS DataBase Reference) | EPA Substance Registry System | Diazolidinylurea (78491-02-8) |
Hazard Codes | Xi | Risk Statements | 43 | Safety Statements | 36/37 | WGK Germany | 2 | RTECS | YS2717000 | HS Code | 29339900 | Toxicity | LD50 orally in rats: 2.57 g/kg; dermally in rabbits: >2.0 g/kg (Berke, Rosen) |
| Diazolidinyl Urea Usage And Synthesis |
Description | Diazolidinyl urea, a formaldehyde re1easer, is mainly
contained in cosmetics and toiletries, and can be found
in barrier creams. | Chemical Properties | white powder | Uses | diazolidinyl urea is an antiseptic and deodorizer. It is also a broadspectrum preservative against bacteria and fungi. generally, it is used in concentrations of 0.03 to 0.3 percent. It has been found that diazolidinyl urea is a stronger sensitizer than imidazolidinyl urea for people sensitive or allergic to formaldehyde. | Uses | 2,5-Diazolidinylurea is a preservative used in cosmetic creams, lotions, shampoos, hair gels, etc. | Definition | ChEBI: Diazolidinylurea is an imidazolidine-2,4-dione. | Flammability and Explosibility | Non flammable | Contact allergens | Diazolidinyl urea, a formaldehyde releaser, is contained mainly in cosmetics and toiletries and can be found in barrier creams. | Safety | The Cosmetic Ingredient Review Expert Panel evaluated the safety of diazolidinyl urea and found that the ingredient is safe for current uses and concentrations, and it has low eye irritation potential. However, it has not been found to be sensitive to the skin or produce phototoxic effects. It’s use is restricted to maximum concentrations of 0.5%. This limit in concentration is mostly due to mild irritation that can occur on the skin in concentrations greater that this maximum. |
| Diazolidinyl Urea Preparation Products And Raw materials |
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