Imidazolidinyl urea
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Imidazolidinyl urea Eigenschaften
- Schmelzpunkt:
- 141-143℃
- Siedepunkt:
- 514.04°C (rough estimate)
- Dichte
- 1.4245 (rough estimate)
- Dampfdruck
- 0Pa at 25℃
- Brechungsindex
- 1.6910 (estimate)
- storage temp.
- 2-8°C
- L?slichkeit
- Soluble in water and in glycerol, but insoluble in almost all organic solvents.
- pka
- 7.41±0.10(Predicted)
- Aggregatzustand
- Liquid
- Farbe
- Clear
- Wasserl?slichkeit
- soluble
- Merck
- 14,4916
- Stabilit?t:
- Stable.
- InChIKey
- ZCTXEAQXZGPWFG-UHFFFAOYSA-N
- LogP
- 0.9 at 20℃
- CAS Datenbank
- 39236-46-9(CAS DataBase Reference)
- EPA chemische Informationen
- Imidurea (39236-46-9)
Sicherheit
- Risiko- und Sicherheitserkl?rung
- Gefahreninformationscode (GHS)
Kennzeichnung gef?hrlicher | Xi | ||
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R-S?tze: | 36 | ||
S-S?tze: | 26-36 | ||
WGK Germany | 2 | ||
RTECS-Nr. | YT7365000 | ||
TSCA | Yes | ||
HS Code | 29332990 |
Bildanzeige (GHS) | |||||||||||||||
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Alarmwort | Warnung | ||||||||||||||
Gefahrenhinweise |
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Sicherheit |
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Imidazolidinyl urea Chemische Eigenschaften,Einsatz,Produktion Methoden
R-S?tze Betriebsanweisung:
R36:Reizt die Augen.S-S?tze Betriebsanweisung:
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.S36:DE: Bei der Arbeit geeignete Schutzkleidung tragen.
Chemische Eigenschaften
Imidazolidinyl urea is a stable white, free-flowing odorless powder with a mild odour. It does not absorb ultraviolet light, and decomposes at temperatures above 160°C (Sheppard and Wilson, 1974). In aqueous solution the pH is close to neutrality. It is mainly contained in cosmetics and liquid soaps.Vorbereitung Methode
Imidurea is produced by the condensation of allantoin with formaldehyde.Definition
ChEBI: Imidazolidinyl urea is a member of ureas. It has a role as an antimicrobial agent. It is an antimicrobial preservative used in cosmetics. It acts as a formaldehyde releaser.Allgemeine Beschreibung
Imidazolidinyl Urea is a non-aromatic, polar, hydrophilic antimicrobial compound. It is used as a preservative in a variety of applications, most notably in personal care products and cosmetics. It is effective against a broad spectrum of bacteria, fungi and yeast. It is used as a preservative in cosmetics, shampoos, deodorants, body lotions, and in some therapeutic topical ointments and creams.Pharmazeutische Anwendungen
N,N-methylenebis N'-1-(hydroxymethyl)-2,5-dioxo-4-imidazolidinyl urea is a broad-spectrum antimicrobial preservative used in cosmetics and topical pharmaceutical formulations; typical concentrations used are 0.03–0.5% w/w. It is effective between pH 3–9 and is reported to have synergistic effects when used with parabens.Kontakt-Allergie
Imidazolidinyl urea, a formaldehyde releaser related to diazolidinyl urea (see above), is used as an antimicrobial agent very active against Gram-positive and Gram-negative bacteria, used as a synergist in combination with para- bens. It is used as a preservative in aqueous products, mainly in cosmetics, toiletries, and liquid soaps.Sicherheit(Safety)
Imidurea is widely used in cosmetics and topical pharmaceutical formulations, and is generally regarded as a nontoxic and nonirritant material. However, there have been some reports of contact dermatitis associated with imidurea, although these are relatively few considering its widespread use in cosmetics. Although imidurea releases formaldehyde, it does not appear to be associated with cross-sensitization with formaldehyde or other formaldehyde-releasing compounds.LD50 (mouse, oral): 7.2 g/kg
LD50 (rabbit, skin): > 8 g/kg
LD50 (rat, oral): 11.3 g/kg
Lager
Imidurea is hygroscopic and should be stored in a well-closed container in a cool, dry place.Inkompatibilit?ten
N,N-methylenebis N'-1-(hydroxymethyl)-2,5-dioxo-4-imidazolidinyl urea is incompatible with strong oxidants. It is compatible with other preservatives including sorbic acid and quaternary ammonium compounds. It is also compatible with other pharmaceutical and cosmetic excipients including proteins, nonionic surfactants, and lecithin.Regulatory Status
Included in the FDA Inactive Ingredients Database (topical preparations). Accepted for use in cosmetics in Europe and the USA. Included in the Canadian List of Acceptable Non-medicinal Ingredients.Imidazolidinyl urea Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
Imidazolidinyl urea Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.
Global( 372)Lieferanten
Firmenname | Telefon | Land | Produktkatalog | Edge Rate | |
---|---|---|---|---|---|
Wuhan Boyuan Import & Export Co., LTD | +8615175982296 |
Mike@whby-chem.com | China | 33 | 58 |
Hebei Weibang Biotechnology Co., Ltd | +8615531157085 |
abby@weibangbio.com | China | 8807 | 58 |
Hebei Mojin Biotechnology Co., Ltd | +86 13288715578 +8613288715578 |
sales@hbmojin.com | China | 12834 | 58 |
Nanjing Deda New Material Technology Co., Ltd | +8613223293093 |
bella@njdeda.com | China | 80 | 58 |
Hebei Yime New Material Technology Co., Ltd. | +86-66697723 +86-17703311139 |
admin@china-yime.com | China | 563 | 58 |
Hebei Chuanghai Biotechnology Co,.LTD | +86-13131129325 |
sales1@chuanghaibio.com | China | 5889 | 58 |
Hebei Kingfiner Technology Development Co.Ltd | +86-15532196582 +86-15373005021 |
lisa@kingfinertech.com | China | 3009 | 58 |
Hangzhou ICH Biofarm Co., Ltd | +86-0571-28186870; +undefined8613073685410 |
sales@ichemie.com | China | 1001 | 58 |
Hebei Zhuanglai Chemical Trading Co.,Ltd | +8613343047651 |
admin@zlchemi.com | China | 3002 | 58 |
Hebei Mojin Biotechnology Co.,Ltd | +86-15028179902 |
angelia@hbmojin.com | China | 1176 | 58 |
39236-46-9()Verwandte Suche:
1-Bromnaphthalin
2,2'-Bipyridil
Acetylferrocen
N-Phenylharnstoff
4-tert-Butylbenzoes?ure
Harnstoff
1-[1,3-Bis(hydroxymethyl)-2,5-dioxoimidazolidin-4-yl]-1,3-bis(hydroxymethyl)harnstoff
Alcloxa
1-Methyldiazolidin-2,4-dion
Allantoin
2-Imidazolidon
- LABOTEST-BB LT00772046
- 1,1-METHYLENEBIS[3-[3-(HYDROXYMETHYL)-2,5-DIOXO-4-IMIDAZOLIDINYL]UREA]
- N,N''-METHYLENEBIS[N'-[3-(HYDROXYMETHYL)-2,5-DIOXO-4-IMIDAZOLIDINYL]UREA]
- N,N''-METHYLENEBIS[N-[3-(HYDROXYMETHYL)-2,5-DIOXO-4-IMIDAZOLIDINYL]UREA]
- germall115
- Imidurea (200 mg)
- IMidazilydinyl urea (IMU)
- N,N'-Methylenebis[N'-(3-hydroxymethyl-2,5-dioxo-4-imidazolidinyl)urea] Imidurea
- 1,1'-Methylenebis(3-(3-(hydroxyMethyl)-2,5-dioxoiMidazolidin-4-yl)urea)
- Imidazolidnyl UREA
- n,n-methylenebis n'-1-(hydroxymethyl)-2,5-dioxo-4-imidazolidinyl urea
- methanebis(n,n’-(5-ureido-2,4-diketotetrahydroimidazole)-n,n-dimethylol)
- n,n’’-methylenebis(n’-(1-(hydroxymethyl)-2,5-dioxo-4-imidazolidinyl)-ure
- n,n’’-methylenebis[n’-[3-(hydroxymethyl)-2,5-dioxo-4-imidazolidinyl]-ure
- Sept 115
- Tristat 1U
- Unicide U-13
- N,N''-methylenebis[N'-[3-(hydroxymethyl)-2,5-dioxoimidazolidin-4-yl]urea]
- N.N''-Methylenebis-{N'-(3-hydroxymethyl)-2,5-dioxo-4-imidazolenyl-urea}
- Euxyl K 200
- Urea, N,N''-methylenebis(N'-(1-(hydroxymethyl)-2,5-dioxo-4-imidazolidinyl)
- Imidazolidiny Urea
- Biopure 100
- Imidurea NF
- Imidurea, 26-28% nitrogen
- Urea, N,N-methylenebisN-3-(hydroxymethyl)-2,5-dioxo-4-imidazolidinyl-
- ,N'-Methylenebis[N'-(3-Hydroxymethyl-2,5-Dioxo-4-Imidazolidinyl)] Urea
- 1-imidazolidinylurea
- Imidazolidinyl urea@100 μg/mL in MeOH
- N,N'-Methylenebis[N'-3-(hydroxymethyl)-2,5-dioxo-4-imidazoli...
- 1-[3-(hydroxymethyl)-2,5-dioxoimidazolidin-4-yl]-3-[[[3-(hydroxymethyl)-2,5-dioxoimidazolidin-4-yl]carbamoylamino]methyl]urea
- IMIDAZOLIDINYL UREA(JM 115)
- IMIDAZOLIDINYL UREA
- IMIDUREA
- Abiraterone acetate 154229-18-2
- N,N'-Methylenebis[N'-3-(hydroxymethyl)-2,5-dioxo-4-
- 1,1'-Methylenebis(3-(3-(hydroxymethyl)-2,5-dioxoimidazolidin-4-yl)urea)
- N,N-methylenebis N'-1-(hydroxymethyl)-2,5-dioxo-4-imidazolidinyl urea
- Imidazolidinyl
- N,N'-Methylenebis[N'-3-(hydroxymethyl)-2,5-dioxo-4-imidazolidinyl] urea
- 39236-46-9
- 39326-46-9
- 478491-02-8
- C11H16N8H2O
- C11H16N8O8
- Imidazolines/Imidazolidines
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- Building Blocks
- Cosmetics