EU/US Properties Organoleptics Cosmetics Suppliers Safety Safety in use Safety references References Other Blenders Uses Occurrence Synonyms Articles Notes
 

DM hydantoin
2,4-imidazolidinedione, 5,5-dimethyl-

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Name:5,5-dimethylimidazolidine-2,4-dione
CAS Number: 77-71-4Picture of molecule3D/inchi
Other(deleted CASRN):25154-41-0
ECHA EINECS - REACH Pre-Reg:201-051-3
FDA UNII: 34032MQ9RO
Nikkaji Web:J25.257C
Beilstein Number:0002827
MDL:MFCD00005266
XlogP3:-0.30 (est)
Molecular Weight:128.13116000
Formula:C5 H8 N2 O2
BioActivity Summary:listing
NMR Predictor:Predict (works with chrome, Edge or firefox)
Category:cosmetic agents
 
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
Google Scholar:Search
Google Books:Search
Google Scholar: with word "volatile"Search
Google Scholar: with word "flavor"Search
Google Scholar: with word "odor"Search
Google Patents:Search
US Patents:Search
EU Patents:Search
Pubchem Patents:Search
PubMed:Search
NCBI:Search
 FDA/DG SANTE Petitions, Reviews, Notices:
FCN 308 5,5-Dimethylhydantoin View - notice
FCN 953 2, 4-Imidazolidinedione, 5,5-dimethyl View - notice
 
Physical Properties:
Assay: 95.00 to 100.00
Food Chemicals Codex Listed: No
Melting Point: 178.00 °C. @ 760.00 mm Hg
Vapor Pressure:2.800000 mmHg @ 25.00 °C. (est)
Flash Point: 32.00 °F. TCC ( 0.00 °C. ) (est)
logP (o/w): -0.480
Soluble in:
 water, 1.00E+05 mg/L @ 10 °C (exp)
 water, 1.177e+004 mg/L @ 25 °C (est)
 
Organoleptic Properties:
Odor and/or flavor descriptions from others (if found).
 
Cosmetic Information:
CosIng:cosmetic data
Cosmetic Uses: hair conditioning
viscosity controlling agents
 
Suppliers:
Charkit Chemical
DIMETHYLHYDANTOIN, 5,5-
Connect Chemicals
5,5-Dimethylhydantoin (DMH)
Covalent Chemical
5,5-Dimethyl Hydantoin
Penta International
5,5-DIMETHYL HYDANTOIN
Santa Cruz Biotechnology
For experimental / research use only.
5,5-Dimethylhydantoin 97%
Sigma-Aldrich: Aldrich
For experimental / research use only.
5,5-Dimethylhydantoin 97%
TCI AMERICA
For experimental / research use only.
5,5-Dimethylhydantoin >98.0%(T)
 
Safety Information:
Preferred SDS: View
 
Hazards identification
 
Classification of the substance or mixture
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)
None found.
GHS Label elements, including precautionary statements
 
Pictogram
 
Hazard statement(s)
None found.
Precautionary statement(s)
None found.
Oral/Parenteral Toxicity:
oral-guinea pig LD50 8430 mg/kg
LUNGS, THORAX, OR RESPIRATION: DYSPNEA BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) BEHAVIORAL: WITHDRAWAL
Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 47(6), Pg. 76, 1982.

unreported-guinea pig LD50 5600 mg/kg
GASTROINTESTINAL: CHANGES IN STRUCTURE OR FUNCTION OF SALIVARY GLANDS LUNGS, THORAX, OR RESPIRATION: DYSPNEA BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)
Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 46(5), Pg. 69, 1981.

unreported-mammal (species unspecified) LD50 15950 mg/kg
LUNGS, THORAX, OR RESPIRATION: DYSPNEA BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) GASTROINTESTINAL: CHANGES IN STRUCTURE OR FUNCTION OF SALIVARY GLANDS
Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 46(5), Pg. 69, 1981.

unreported-mouse LD50 10000 mg/kg
LUNGS, THORAX, OR RESPIRATION: DYSPNEA BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) GASTROINTESTINAL: CHANGES IN STRUCTURE OR FUNCTION OF SALIVARY GLANDS
Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 46(5), Pg. 69, 1981.

oral-rabbit LD50 12660 mg/kg
BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) LUNGS, THORAX, OR RESPIRATION: DYSPNEA BEHAVIORAL: REGIDITY
Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 47(6), Pg. 76, 1982.

oral-rat LD50 7800 mg/kg
BEHAVIORAL: WITHDRAWAL BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) LUNGS, THORAX, OR RESPIRATION: DYSPNEA
Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 47(6), Pg. 76, 1982.

Dermal Toxicity:
subcutaneous-mouse LD50 2800 mg/kg
Arzneimittel-Forschung. Drug Research. Vol. 4, Pg. 723, 1954.

Inhalation Toxicity:
Not determined
 
Safety in Use Information:
Category:
cosmetic agents
Recommendation for DM hydantoin usage levels up to:
 not for fragrance use.
 
Recommendation for DM hydantoin flavor usage levels up to:
 not for flavor use.
 
Safety References:
EPI System: View
AIDS Citations:Search
Cancer Citations:Search
Toxicology Citations:Search
EPA Substance Registry Services (TSCA):77-71-4
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :6491
National Institute of Allergy and Infectious Diseases:Data
WGK Germany:3
5,5-dimethylimidazolidine-2,4-dione
Chemidplus:0000077714
RTECS:MU0977000 for cas# 77-71-4
 
References:
 5,5-dimethylimidazolidine-2,4-dione
NIST Chemistry WebBook:Search Inchi
Pubchem (cid):6491
Pubchem (sid):134972644
 
Other Information:
(IUPAC):Atomic Weights of the Elements 2011 (pdf)
Videos:The Periodic Table of Videos
tgsc:Atomic Weights use for this web site
(IUPAC):Periodic Table of the Elements
FDA Indirect Additives used in Food Contact Substances:View
CHEMBL:View
HMDB (The Human Metabolome Database):Search
Export Tariff Code:2933.21.0000
ChemSpider:View
Wikipedia:View
Formulations/Preparations:
reagent grade: 97%
 
Potential Blenders and core components note
None Found
 
Potential Uses:
 viscosity controlling agents
 
Occurrence (nature, food, other):note
 not found in nature
 
Synonyms:
 dantoin 736
 dantoin DMH
5,5-dimethyl hydantoin
5,5-dimethyl-1,3-diazolidine-2,4-dione
5,5-dimethyl-2,4-imidazolidinedione
5,5-dimethyl-imidazolidine-2,4-dione
5,5-dimethylhydantoin
5,5-dimethylimidazolidine-2,4-dione
 DMH
 hydantoin, 5,5-dimethyl-
2,4-imidazolidinedione, 5,5-dimethyl-
 
 
Notes:
None found
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