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

dimethylol urea
urea, N,N'-bis(hydroxymethyl)-


CAS Number: 140-95-4Picture of molecule3D/inchi
ECHA EINECS - REACH Pre-Reg: 205-516-1
Nikkaji Web: J10.647J
Beilstein Number: 1811870
MDL: MFCD00014414
XlogP3-AA: -1.80 (est)
Molecular Weight: 120.10836000
Formula: C3 H8 N2 O3
BioActivity Summary: listing
NMR Predictor: Predict (works with chrome or firefox)
Category: antimicrobial agents
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
Google Scholar: Search
Google Books: Search
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Google Patents: Search
US Patents: Search
EU Patents: Search
Pubchem Patents: Search
PubMed: Search
NCBI: Search
Physical Properties:
Assay: 95.00 to 100.00
Food Chemicals Codex Listed: No
Melting Point: 126.00 °C. @ 760.00 mm Hg
Boiling Point: 460.50 °C. @ 760.00 mm Hg (est)
Flash Point: 450.00 °F. TCC ( 232.30 °C. ) (est)
logP (o/w): -2.610 (est)
Soluble in:
 water, 40 mg/L @ 25 °C (exp)
 water, 1e+006 mg/L @ 25 °C (est)
Organoleptic Properties:
Odor and/or flavor descriptions from others (if found).
Cosmetic Information:
CosIng: cosmetic data
Cosmetic Uses: antimicrobial agents
For experimental / research use only.
Santa Cruz Biotechnology
For experimental / research use only.
Sigma-Aldrich: Sigma
For experimental / research use only.
N,N'-Bis(hydroxymethyl)urea ≥95%
For experimental / research use only.
N,N'-Bis(Hydroxymethyl)urea >98.0%(N)
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
Hazard statement(s)
None found.
Precautionary statement(s)
None found.
Oral/Parenteral Toxicity:
Not determined
Dermal Toxicity:
Not determined
Inhalation Toxicity:
Not determined
Safety in Use Information:
Category: antimicrobial agents
Recommendation for dimethylol urea usage levels up to:
 not for fragrance use.
Recommendation for dimethylol urea flavor usage levels up to:
 not for flavor use.
Safety References:
EPI System: View
Cancer Citations: Search
Toxicology Citations: Search
Env. Mutagen Info. Center: Search
EPA Substance Registry Services (TSCA): 140-95-4
EPA ACToR: Toxicology Data
EPA Substance Registry Services (SRS): Registry
Laboratory Chemical Safety Summary : 8827
National Institute of Allergy and Infectious Diseases: Data
WGK Germany: 1
Chemidplus: 0000140954
RTECS: YS2716350 for cas# 140-95-4
NIST Chemistry WebBook: Search Inchi
Canada Domestic Sub. List: 140-95-4
Pubchem (cid): 8827
Pubchem (sid): 134975089
Other Information:
(IUPAC): Atomic Weights of the Elements 2009
(IUPAC): Atomic Weights of the Elements 2009 (pdf)
Videos: The Periodic Table of Videos
tgsc: Atomic Weights use for this web site
(IUPAC): Periodic Table of the Elements
HMDB (The Human Metabolome Database): Search
Export Tariff Code: 2924.19.1150
Haz-Map: View
ChemSpider: View
Potential Blenders and core components note
None Found
Potential Uses:
None Found
Occurrence (nature, food, other): note
 not found in nature
 finish EN
1,3-bis(hydroxymethyl) urea
 kaurit S
 knittex ASL
 papirol J 001
 permafresh 477
 protesine DMU
 urea, 1,3-bis(hydroxymethyl)- (8CI)
 urea, N,N'-bis(hydroxymethyl)-
 ureol P


PubMed: Quantitative and qualitative 1H, 13C, and 15N NMR spectroscopic investigation of the urea-formaldehyde resin synthesis.
PubMed: Novel 3-O-carbamoyl erythromycin A derivatives (carbamolides) with activity against resistant staphylococcal and streptococcal isolates.
PubMed: Design and synthesis of 3-carbamoylbenzoic acid derivatives as inhibitors of human apurinic/apyrimidinic endonuclease 1 (APE1).
PubMed: Cellular delivery of cationic lipid nanoparticle-based SMAD3 antisense oligonucleotides for the inhibition of collagen production in keloid fibroblasts.
PubMed: Synergistic effect between components of mixtures of cationic amphipaths in transfection of primary endothelial cells.
PubMed: Reactivity and enantioselectivity in the reactions of scalemic stereogenic alpha-(N-carbamoyl)alkylcuprates.
PubMed: Effects of the formaldehyde releasing preservatives dimethylol urea and diazolidinyl urea in several short-term genotoxicity tests.
PubMed: Detection of DNA-crosslinking agents with the alkaline comet assay.
PubMed: [Hygienic evaluation of carbamol GL-impregnated fabric].
PubMed: [Enzymatic therapy in hepatology with ornithine carbamol transferase].
None found
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