Imidazolidinyl urea

Modify Date: 2024-01-03 19:36:37

Imidazolidinyl urea Structure
Imidazolidinyl urea structure
Common Name Imidazolidinyl urea
CAS Number 39236-46-9 Molecular Weight 388.293
Density 1.9±0.1 g/cm3 Boiling Point N/A
Molecular Formula C11H16N8O8 Melting Point N/A
MSDS Chinese USA Flash Point N/A
Symbol GHS07
GHS07
Signal Word Warning

 Use of Imidazolidinyl urea


Imidazolidinyl urea is an antimicrobial preservative used in cosmetics, acts as a formaldehyde releaser.

 Names

Name imidurea
Synonym More Synonyms

 Imidazolidinyl urea Biological Activity

Description Imidazolidinyl urea is an antimicrobial preservative used in cosmetics, acts as a formaldehyde releaser.
Related Catalog

 Chemical & Physical Properties

Density 1.9±0.1 g/cm3
Molecular Formula C11H16N8O8
Molecular Weight 388.293
Exact Mass 388.109100
PSA 221.54000
LogP -5.36
Index of Refraction 1.715
Storage condition 2-8°C
Stability Stable.
Water Solubility soluble

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
YT7365000
CHEMICAL NAME :
Urea, N,N''-methylenebis(N'-(1-(hydroxymethyl)-2,5-dioxo-4- imidazolidinyl)-
CAS REGISTRY NUMBER :
39236-46-9
LAST UPDATED :
199701
DATA ITEMS CITED :
5
MOLECULAR FORMULA :
C11-H16-N8-O8
MOLECULAR WEIGHT :
388.35
WISWESSER LINE NOTATION :
T5NVMV EHJ A1Q EMVM1MVM- ET5NVMV EHJ A1Q

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
11300 mg/kg
TOXIC EFFECTS :
Gastrointestinal - ulceration or bleeding from stomach Gastrointestinal - ulceration or bleeding from duodenum Gastrointestinal - hypermotility, diarrhea
REFERENCE :
JEPTDQ Journal of Environmental Pathology and Toxicology. (Park Forest South, IL) V.1-5(3), 1977-81(?). For publisher information, see JEPOEC. Volume(issue)/page/year: 4(4),133,1980
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
4 gm/kg
TOXIC EFFECTS :
Gastrointestinal - ulceration or bleeding from stomach Gastrointestinal - ulceration or bleeding from duodenum Gastrointestinal - hypermotility, diarrhea
REFERENCE :
JEPTDQ Journal of Environmental Pathology and Toxicology. (Park Forest South, IL) V.1-5(3), 1977-81(?). For publisher information, see JEPOEC. Volume(issue)/page/year: 4(4),133,1980
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
7200 mg/kg
TOXIC EFFECTS :
Gastrointestinal - ulceration or bleeding from stomach Gastrointestinal - ulceration or bleeding from duodenum Gastrointestinal - hypermotility, diarrhea
REFERENCE :
JEPTDQ Journal of Environmental Pathology and Toxicology. (Park Forest South, IL) V.1-5(3), 1977-81(?). For publisher information, see JEPOEC. Volume(issue)/page/year: 4(4),133,1980 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X4906 No. of Facilities: 1885 (estimated) No. of Industries: 7 No. of Occupations: 17 No. of Employees: 28769 (estimated) No. of Female Employees: 18644 (estimated)

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H319
Precautionary Statements P305 + P351 + P338
Hazard Codes Xi:Irritant
Risk Phrases R36
Safety Phrases S26-S36
RIDADR NONH for all modes of transport
WGK Germany 2
RTECS YT7365000
HS Code 2933290090

 Customs

HS Code 2933990090
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

1,1'-Methylenebis{3-[3-(hydroxymethyl)-2,5-dioxo-4-imidazolidinyl]urea}
1,1'-Methylenebis{3-[3-(hydroxymethyl)-2,5-dioxoimidazolidin-4-yl]urea}
Urea, N,N''-methylenebis[N'-[3-(hydroxymethyl)-2,5-dioxo-4-imidazolidinyl]-
Imidazolidinyl urea
1,1'-Methylenebis(3-(3-(hydroxymethyl)-2,5-dioxoimidazolidin-4-yl)urea)
1,1'-methanediylbis{3-[3-(hydroxymethyl)-2,5-dioxoimidazolidin-4-yl]urea}
N,N''-Methylenebis[N'-[3-(hydroxymethyl)-2,5-dioxo-4-imidazolidinyl]-urea
1-[3-(hydroxymethyl)-2,5-dioxoimidazolidin-4-yl]-3-[[[3-(hydroxymethyl)-2,5-dioxoimidazolidin-4-yl]carbamoylamino]methyl]urea
EINECS 254-372-6
N,N''-methylenebis[N'-[3-(hydroxymethyl)-2,5-dioxoimidazolidin-4-yl]urea]
N,N'-Methylenebis[N'-[3-(hydroxymethyl)-2,5-dioxo-4-imidazolidinyl]-urea
Imidurea
N,N-methylenebis N'-1-(hydroxymethyl)-2,5-dioxo-4-imidazolidinyl urea
N,N'-Methylenebis[N'-(3-hydroxymethyl-2,5-dioxo-4-imidazolidinyl)urea]
MFCD00221482
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