Diazolidinyl Urea
- CAS No.
- 78491-02-8
- Chemical Name:
- Diazolidinyl Urea
- Synonyms
- Germall;JM-B;hyl)-;germall11;Germall Ⅱ;GERMALL A;GerMall IS-45;MicrocideIvtm;Diazoalkylurea;roxymethyl)urea
- CBNumber:
- CB2158514
- Molecular Formula:
- C8H14N4O7
- Molecular Weight:
- 278.22
- MDL Number:
- MFCD03547942
- MOL File:
- 78491-02-8.mol
| 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) |
| FDA UNII |
N-(1,3-BIS(HYDROXYMETHYL)-2,5-DIOXO-4-IMIDAZOLIDINYL)-N,N'-BIS(HYDROXYMETHYL)UREA (N9VX1IBW6K) DIAZOLIDINYL UREA (H5RIZ3MPW4) |
| EPA Substance Registry System | Diazolidinylurea (78491-02-8) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
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|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H319 | |||||||||
| Precautionary statements | P264-P280-P305+P351+P338-P337+P313 | |||||||||
| 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) | |||||||||
| NFPA 704 |
|
Diazolidinyl Urea price More Price(26)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | D5146 | Diazolidinyl urea ≥95% | 78491-02-8 | 25g | $47.3 | 2024-03-01 | Buy |
| Sigma-Aldrich | D5146 | Diazolidinyl urea ≥95% | 78491-02-8 | 250g | $169 | 2024-03-01 | Buy |
| TCI Chemical | D3769 | Diazolidinyl Urea >98.0%(N) | 78491-02-8 | 25g | $32 | 2024-03-01 | Buy |
| TCI Chemical | D3769 | Diazolidinyl Urea >98.0%(N) | 78491-02-8 | 250g | $126 | 2024-03-01 | Buy |
| TRC | D417323 | DiazolidinylUrea(TechnicalGrade) | 78491-02-8 | 50g | $80 | 2021-12-16 | Buy |
Diazolidinyl Urea Chemical Properties,Uses,Production
Description
Diazolidinyl urea was first introduced in 1982 (Sutton Labs, Chatham, New Jersey). It is a colorless, odorless, stable, and water-soluble preservative. It is reported to have a wider antimicrobial spectrum than imidazolidinyl urea, which is structurally related. It is effective against gram-negative and gram-positive bacteria, molds, and yeast but has limited activity against fungi. Diazolidinyl urea, a formaldehyde re1easer, is mainly contained in cosmetics and toiletries, and can be found in barrier creams.
Chemical Properties
white powder
Uses
2,5-Diazolidinylurea is a preservative used in cosmetic creams, lotions, shampoos, hair gels, etc.
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.
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
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Suzhou Genemill Biotechnology Co.,Ltd | +8615862502491 | aimeegao@genemill.com | China | 39 | 58 |
| BLiT (Hefei)Chemical Co.,Ltd | +86-551-62622640 | sales@blitchem.com | China | 293 | 58 |
| Hebei Weibang Biotechnology Co., Ltd | +8615531157085 | abby@weibangbio.com | China | 8806 | 58 |
| Hebei Yanxi Chemical Co., Ltd. | +8617531153977 | allison@yan-xi.com | China | 5857 | 58 |
| Hebei Chuanghai Biotechnology Co,.LTD | +86-13131129325 | sales1@chuanghaibio.com | China | 5889 | 58 |
| Hebei Weibang Biotechnology Co., Ltd | +8617732866630 | bess@weibangbio.com | China | 18148 | 58 |
| Zibo Shiji Zhonglian Medical Technology Co., Ltd. | 15069388126 15069388126 | sales@sjzlpharm.com | China | 65 | 58 |
| Hebei Kingfiner Technology Development Co.Ltd | +86-15532196582 +86-15373005021 | lisa@kingfinertech.com | China | 3009 | 58 |
| Hebei Saisier Technology Co., LTD | +86-18400010335 +86-18034520335 | admin@hbsaisier.cn | China | 1015 | 58 |
| Hebei Zhuanglai Chemical Trading Co.,Ltd | +8613343047651 | admin@zlchemi.com | China | 3002 | 58 |
View Lastest Price from Diazolidinyl Urea manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2025-01-10 | Diazolidinyl Urea
78491-02-8
|
US $0.00 / KG | 1KG | 98%min | 30tons/month | WUHAN FORTUNA CHEMICAL CO., LTD | |
 |
2025-01-10 | Diazolidinyl Urea
78491-02-8
|
US $20.00 / kg | 1kg | 99% | 20MT | Hebei Zhuanglai Chemical Trading Co.,Ltd | |
 |
2025-01-03 | Diazolidinyl urea
78491-02-8
|
US $5.00 / KG | 1KG | 99% | 20TONS | Hebei Longbang Technology Co., Ltd |
-
- Diazolidinyl Urea
78491-02-8
- US $0.00 / KG
- 98%min
- WUHAN FORTUNA CHEMICAL CO., LTD
-
- Diazolidinyl Urea
78491-02-8
- US $20.00 / kg
- 99%
- Hebei Zhuanglai Chemical Trading Co.,Ltd
-
- Diazolidinyl urea
78491-02-8
- US $5.00 / KG
- 99%
- Hebei Longbang Technology Co., Ltd
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