dichlorophene
2,2'-methylenbis(4-chlorphenol)
Identification
| Name | dichlorophene |
| IUPAC | 4-chloro-2-[(5-chloro-2-hydroxyphenyl)methyl]phenol |
| CAS Number | 97-23-4 |
| EINECS | 202-567-1 |
| FDA UNII | T1J0JOU64O |
| Molecular Formula | C13 H10 Cl2 O2 |
| Molecular Weight | 269.12510000 |
| MDL Number | MFCD00002322 |
| Nikkaji Number | J4.946H |
| Beilstein | 1884514 |
| XlogP3 | 4.30 (est) |
Regulatory
| DG SANTE Food Contact Materials | 2,2'-dihydroxy-5,5'-dichlorodiphenylmethane |
| FDA Mainterm (IAUFC) | 97-23-4 ; 2,2'-DIHYDROXY-5,5'-DICHLOROPHENYLMETHANE (DICHLOROPHENE) |
| FDA Regulation | FDA PART 175 -- INDIRECT FOOD ADDITIVES: ADHESIVES AND COMPONENTS OF COATINGS |
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) |
Cosmetic Information
| CosIng | cosmetic data |
| Cosmetic Uses | antimicrobial agents |
No sensory data available
Safety Information
| Preferred SDS | View |
| Oral/Parenteral Toxicity | oral-dog LD50 2000 mg/kg |
| Dermal Toxicity | Not determined |
| Inhalation Toxicity | Not determined |
GHS Classification
['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']
Safety in Use
| 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. |
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Potential Uses
Natural Occurrence
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
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