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

domiphen bromide
1-dodecanaminium, N,N-dimethyl-N-(2-phenoxyethyl)-, bromide (1:1)

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CAS Number: 538-71-6Picture of molecule3D/inchi
Other(deleted CASRN):12040-53-8
ECHA EINECS - REACH Pre-Reg:208-702-0
Molecular Weight:414.47100000
Formula:C22 H40 Br N O
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
Physical Properties:
Assay: 95.00 to 100.00
Food Chemicals Codex Listed: No
Melting Point: 112.50 °C. @ 760.00 mm Hg
Vapor Pressure:3.100000 mmHg (est)
Flash Point: 32.00 °F. TCC ( 0.00 °C. ) (est)
Soluble in:
 water, 5.00E+05 mg/L @ 25 °C (exp)
 water, 0.641 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
antiplaque agents
oral care agents
BOC Sciences
For experimental / research use only.
Domiphen Bromide >98%
Odor: characteristic
Use: Domiphen bromide is a quaternary ammonium antiseptic with actions as a cationic surfactant.
For experimental / research use only.
Domiphen Bromide
Santa Cruz Biotechnology
For experimental / research use only.
Domiphen Bromide
Sigma-Aldrich: Aldrich
For experimental / research use only.
Domiphen Bromide 97%
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:
intraperitoneal-guinea pig LDLo 10 mg/kg
"Handbook of Toxicology," 4 vols., Philadelphia, W.B. Saunders Co., 1956-59Vol. 1, Pg. 222, 1955.

intravenous-mouse LD50 31 mg/kg
Federation Proceedings, Federation of American Societies for Experimental Biology. Vol. 6, Pg. 307, 1947.

intravenous-rabbit LD50 11 mg/kg
Drugs in Japan Vol. 6, Pg. 351, 1982.

intraperitoneal-rat LD50 40 mg/kg
Federation Proceedings, Federation of American Societies for Experimental Biology. Vol. 6, Pg. 307, 1947.

intravenous-rat LD50 18 mg/kg
Federation Proceedings, Federation of American Societies for Experimental Biology. Vol. 6, Pg. 307, 1947.

Dermal Toxicity:
Not determined
Inhalation Toxicity:
Not determined
Safety in Use Information:
cosmetic agents
Recommendation for domiphen bromide usage levels up to:
 not for fragrance use.
Recommendation for domiphen bromide 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):538-71-6
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :10866
National Institute of Allergy and Infectious Diseases:Data
WGK Germany:3
RTECS:BQ2030000 for cas# 538-71-6
NIST Chemistry WebBook:Search Inchi
Canada Domestic Sub. List:538-71-6
Pubchem (cid):10866
Pubchem (sid):134978417
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
KEGG (GenomeNet):D01588
HMDB (The Human Metabolome Database):Search
Export Tariff Code:2923.90.0000
trade names: bradosol bromide, oradol, modicare, neo-bradoral
Potential Blenders and core components note
None Found
Potential Uses:
 antimicrobial agents
Occurrence (nature, food, other):note
 not found in nature
 ammonium, dodecyldimethyl(2-phenoxyethyl)-, bromide (8CI)
 bradosol bromide
N,N-dimethyl-N-(2-phenoxyethyl)-1-dodecanaminium bromide
N,N-dimethyl-N-(2-phenoxyethyl)dodecan-1-aminium bromide
1-dodecanaminium, N,N-dimethyl-N-(2-phenoxyethyl)-, bromide
1-dodecanaminium, N,N-dimethyl-N-(2-phenoxyethyl)-, bromide (1:1)
 dodecyldimethyl (2-phenoxyethyl) ammonium bromide
(dodecyldimethyl-2-phenoxyethyl)ammonium bromide
 dodecyldimethyl-2-phenoxyethylammonium bromide
 dodecyldimethyl(2-phenoxyethyl)amine, bromide
 dodecyldimethyl(2-phenoxyethyl)ammonium bromide
 phenododecinium bromide
(b-phenoxyethyl)dimethyldodecylammonium bromide


PubMed:Inhibition of HERG potassium channels by domiphen bromide and didecyl dimethylammonium bromide.
PubMed:Identification and validation of a novel lead compound targeting 4-diphosphocytidyl-2-C-methylerythritol synthetase (IspD) of mycobacteria.
PubMed:Rational development of taste masked oral liquids guided by an electronic tongue.
PubMed:Separation of fulvic acid from soil extracts based on ion-pair formation with a cationic surfactant.
PubMed:Characterization of micelle formation of dodecyldimethyl-N-2-phenoxyethylammonium bromide in aqueous solution.
PubMed:A reversed phase HPLC assay for the simultaneous quantitation of non-ionic and ionic surfactants in bioprocess intermediates.
PubMed:Development of a novel adenovirus purification process utilizing selective precipitation of cellular DNA.
PubMed:5-Dodecanoylaminofluorescein as a probe for the determination of critical micelle concentration of detergents using fluorescence anisotropy.
PubMed:Occupational allergic contact dermatitis from alkylammonium amidobenzoate.
PubMed:Interlaboratory validation of the in vitro eye irritation tests for cosmetic ingredients. (5) Skin(2TM) ZK1100 and tissue equivalent assay.
PubMed:Analysis of domiphen bromide and cetylpyridinium chloride in cosmetic products by high-performance liquid chromatography.
PubMed:[Antiseptic activity of domiphen bromide on the yeast Candida in the mouth].
PubMed:Clinical reduction of gingivitis through the use of a mouthwash containing two quaternary ammonium compounds.
PubMed:Effects of two cetylpyridinium chloride-containing mouthwashes on bacterial plaque.
PubMed:Selective effect of domiphen bromide (dodecyldimethyl(2-phenoxyethyl)ammonium bromide) on some hydrolytic enzymes.
PubMed:Mixturs of quaternary ammonium compounds and long-chain fatty acids as antifungal agents.
None found
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