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

dichlorophene
2,2'-methylenbis(4-chlorphenol)

Sponsors

Name:4-chloro-2-[(5-chloro-2-hydroxyphenyl)methyl]phenol
CAS Number: 97-23-4Picture of molecule3D/inchi
Other:8017-86-5
ECHA EINECS - REACH Pre-Reg:202-567-1
FDA UNII:T1J0JOU64O
Nikkaji Web:J4.946H
Beilstein Number:1884514
MDL:MFCD00002322
XlogP3:4.30 (est)
Molecular Weight:269.12510000
Formula:C13 H10 Cl2 O2
BioActivity Summary:listing
NMR Predictor:Predict (works with chrome or firefox)
Category:indirect food additives: adhesives and components of coatings
 
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
Google Scholar:Search
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NCBI:Search
DG SANTE Food Contact Materials:2,2'-dihydroxy-5,5'-dichlorodiphenylmethane
FDA Mainterm: 2,2'-Dihydroxy-5,5'-dichlorodiphenylmethane (dichlorophene)
FDA Regulation:
FDA PART 175 -- INDIRECT FOOD ADDITIVES: ADHESIVES AND COMPONENTS OF COATINGS
Subpart B--Substances for Use Only as Components of Adhesives
Sec. 175.105 Adhesives.
 
Physical Properties:
Appearance:colorless crystals (est)
Assay: 95.00 to 100.00
Food Chemicals Codex Listed: No
Melting Point: 177.50 °C. @ 760.00 mm Hg
Boiling Point: 418.00 to 419.00 °C. @ 760.00 mm Hg (est)
Flash Point: 405.00 °F. TCC ( 207.00 °C. ) (est)
logP (o/w): 4.260
Soluble in:
 water, 30mg/L @ 25 °C (exp)
 
Organoleptic Properties:
Odor and/or flavor descriptions from others (if found).
 
Cosmetic Information:
CosIng:cosmetic data
Cosmetic Uses: antimicrobial agents
deodorants
 
Suppliers:
BOC Sciences
For experimental / research use only.
Dichlorophen >98%
Odor: characteristic
Use: Dichlorophen is an anticestodal agent.
Santa Cruz Biotechnology
For experimental / research use only.
Dichlorophen ≥97%
Sigma-Aldrich: Aldrich
For experimental / research use only.
Bis(5-chloro-2-hydroxyphenyl)methane 95%
TCI AMERICA
For experimental / research use only.
2,2'-Methylenebis(4-chlorophenol)
 
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-dog LD50 2000 mg/kg
Pesticide Chemicals Official Compendium, Association of the American Pesticide Control Officials, Inc., 1966. Vol. -, Pg. 361, 1966.

oral-guinea pig LD50 1250 mg/kg
"Pesticide Index," Frear, E.H., ed., State College, PA, College Science Pub., 1969Vol. 5, Pg. 75, 1976.

oral-mouse LD50 1000 mg/kg
Journal of Pharmacology and Experimental Therapeutics. Vol. 96, Pg. 238, 1949.

intravenous-rat LD50 17 mg/kg
CRC Critical Reviews in Toxicology. Vol. 2, Pg. 445, 1974.

oral-rat LD50 1506 mg/kg
Fundamental and Applied Toxicology. Vol. 7, Pg. 299, 1986.

Dermal Toxicity:
Not determined
Inhalation Toxicity:
Not determined
 
Safety in Use Information:
Category: indirect food additives: adhesives and components of coatings
Recommendation for dichlorophene usage levels up to:
 not for fragrance use.
 
Recommendation for dichlorophene flavor usage levels up to:
 not for flavor use.
 
Safety References:
EPI System: View
NLM Hazardous Substances Data Bank:Search
Chemical Carcinogenesis Research Information System:Search
AIDS Citations:Search
Cancer Citations:Search
Toxicology Citations:Search
EPA GENetic TOXicology:Search
Env. Mutagen Info. Center:Search
NLM Developmental and Reproductive Toxicity:Search
EPA Substance Registry Services (TSCA):97-23-4
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :3037
National Institute of Allergy and Infectious Diseases:Data
WGK Germany:3
4-chloro-2-[(5-chloro-2-hydroxyphenyl)methyl]phenol
Chemidplus:0000097234
EPA/NOAA CAMEO:hazardous materials
RTECS:SM0175000 for cas# 97-23-4
 
References:
 4-chloro-2-[(5-chloro-2-hydroxyphenyl)methyl]phenol
NIST Chemistry WebBook:Search Inchi
Canada Domestic Sub. List:97-23-4
Pubchem (cid):3037
Pubchem (sid):134972859
 
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
CHEBI:View
CHEMBL:View
KEGG (GenomeNet):C14292
HMDB (The Human Metabolome Database):Search
Export Tariff Code:2907.19.8000
Haz-Map:View
ChemSpider:View
Wikipedia:View
RSC Learn Chemistry:View
Formulations/Preparations:
•dichlorophen is used as such; as 'panacide', an aqueous solution of monosodium salt (400 gl); or the anthelmintic, 'antiphen'. •go4 technical; g-4-40%= 40% solution of monosodium salt. •dichlorophen (anthiphen) is not marketed in the united states. it is supplied as scored tablets containing 500 mg of active material. •selected products: xanbac d, fungo, mascot, nomix-chipman mosskiller, panacide, super mosstox; mixtures: synergol (+1-naphthylacetic acid + 4-indol-3-ylbutyric acid). discontinued products: panaclean. •grade: pure and technical
 
Potential Blenders and core components note
None Found
 
Potential Uses:
None Found
 
Occurrence (nature, food, other):note
 not found in nature
 
Synonyms:
 anthiphen
4-chloro-2-[(5-chloro-2-hydroxyphenyl)methyl]phenol
bis[5-chloro-2-hydroxyphenyl]methane
 di[5-chloro-2-hydroxyphenyl]methane
 dichloorfeen
 dichlorofen
2,2'-dihydroxy-5,5'-dichlorodiphenylmethane
((dihydroxydichloro)diphenyl)methane
[(dihydroxydichloro)diphenyl]methane
 diphentane 70
bis(2-hydroxy-5-chlorophenyl)methane
2,2'-methanediylbis(4-chlorophenol)
2,2'-methylenbis(4-chlorphenol)
2,2-methylene bis(4-chlorophenol)
2,2-methylenebis(4-chlorophenol)
2,2'-methylenebis(4-chlorophenol)
2,2'-methylenebis[4-chlorophenol]
 phenol, 2,2'-methylenebis[4-chloro-
 preventol G-D
 
 
Notes:
nontoxic laxative vermicide effective for taenia infestation. it tends to produce colic and nausea. it is also used as a veterinary fungicide, anthelmintic, and antiprotozoan. (from merck, 11th ed.)
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