ChemicalBook CAS DataBase List 78491-02-8

78491-02-8

Name	Diazolidinylurea
CAS	78491-02-8
EINECS(EC#)	278-928-2
Molecular Formula	C4H10N4O
MDL Number	MFCD00079129
Molecular Weight	130.15
MOL File	78491-02-8.mol

Synonyms

DIAZOLIDINYL UREA N-(1,3-Bis(hydroxymethyl)-2,5-dioxo-4-imidazolidinyl)-N,N'-bis(hydroxymethyl)-urea DiszolidinylUrea germall11 hyl)- imidazolidinylurea11 n-(1,3-bis(hydroxymethyl)-2,5-dioxo-4-imidazolidinyl)-n,n’-bis(hydroxymethyl n-(hydroxymethyl)-n-(1,3-dihydroxymethyl-2,5-dioxo-4-imidazolidinyl)-n’-(hyd N-(Hydroxymethyl)-N-(1,3-dihydroxymethyl-2,5-dioxo-4-imidazolidinyl)-N’-(hydroxymethyl)urea roxymethyl)urea urea,n-(1,3-bis(hydroxymethyl)-2,5-dioxo-4-imidazolidinyl)-n,n’-bis(hydroxymet urea,n-[1,3-bis(hydroxymethyl)-2,5-dioxo-4-imidazolidinyl]-n,n’-bis(hydroxymet Urea,N-[1,3-bis(hydroxymethyl)-2,5-dioxo-4-imidazolidinyl]-N,N’-bis(hydroxymethyl)- 1-[1,3-bis(hydroxymethyl)-2,5-dioxoimidazolidin-4-yl]-1,3-bis(hydroxymethyl)urea MicrocideIvtm Germall N-(HYDROXYMETHYL)-N-(1,3-DIHYDROXYMETHYL-2,5-DIOXO-4-IMIDA. DIAZOLIDINYLUREA (GERMALL II) 1,3-Bis(hydroxymethyl)-5-[1,3-bis(hydroxymethyl)ureido]hydantoin Germall Ⅱ

Chemical Properties

Appearance	white powder
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
Stability:	Stable. Incompatible with strong oxidizing agents.
Water Solubility	1000g/L at 20℃
Merck	3000
Cosmetics Ingredients Functions	PRESERVATIVE
Cosmetic Ingredient Review (CIR)	Diazolidinyl Urea (78491-02-8)
InChI	1S/C8H14N4O7/c13-1-9-7(18)10(2-14)5-6(17)12(4-16)8(19)11(5)3-15/h5,13-16H,1-4H2,(H,9,18)
Contact allergens	Diazolidinyl urea, a formaldehyde releaser, is contained mainly in cosmetics and toiletries and can be found in barrier creams. less more
InChIKey	SOROIESOUPGGFO-UHFFFAOYSA-N
SMILES	OCNC(=O)N(CO)C1N(CO)C(=O)N(CO)C1=O
LogP	0.9 at 20℃
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. less more
CAS DataBase Reference	78491-02-8(CAS DataBase Reference)
EPA Substance Registry System	78491-02-8(EPA Substance)

Safety Data

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H319
Precautionary statements	P264-P280-P305+P351+P338-P337+P313
Hazard Codes	Xi
Risk Statements	R43:May cause sensitization by skin contact. less more
Safety Statements	S36/37:Wear suitable protective clothing and gloves . less more
WGK Germany	2
RTECS	YS2717000
TSCA	TSCA listed
REACH Registrations	Active
HS Code	29339900
Toxicity	LD50 orally in rats: 2.57 g/kg; dermally in rabbits: >2.0 g/kg (Berke, Rosen) less more

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