133221
Bis(5-chloro-2-hydroxyphenyl)methane
95%
Synonym(s):
Dichlorophen, Dichlorophene
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About This Item
Linear Formula:
CH2[C6H3(Cl)OH]2
CAS Number:
Molecular Weight:
269.12
Beilstein:
1884514
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
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Assay
95%
form
powder
mp
168-172 °C (lit.)
solubility
95% ethanol: soluble 1g/g
methanol: soluble
petroleum ether: soluble
toluene: very slightly soluble
water: insoluble
functional group
chloro
SMILES string
Oc1ccc(Cl)cc1Cc2cc(Cl)ccc2O
InChI
1S/C13H10Cl2O2/c14-10-1-3-12(16)8(6-10)5-9-7-11(15)2-4-13(9)17/h1-4,6-7,16-17H,5H2
InChI key
MDNWOSOZYLHTCG-UHFFFAOYSA-N
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General description
Bis(5-chloro-2-hydroxyphenyl)methane is a fungicide and is very effective against many celluloytic fungi, such as Penicillium, Aspergillus,Cladosporium and Trichoderma sp. It is a phenolic pesticide and undergoes photodegradation in the presence of visible-light absorber photosensitizer riboflavin.
Application
Bis(5-chloro-2-hydroxyphenyl)methane can be used as a starting material to synthesize methyl aluminium-(2,2′-methylene-p-chloro-bisphenoxide), which is used as a catalyst for the ring opening polymerization (ROP) of cyclic esters. It can also be used as an organic building block to prepare phosphomides substituted with aminoacid esters for various biological studies.
Disclaimer
The product is not intended for use as a biocide under global biocide regulations, including but not limited to US EPA′s Federal Insecticide Fungicide and Rodenticide Act, European Biocidal Products Regulation, Canada’s Pest Management Regulatory Agency, Turkey’s Biocidal Products Regulation, Korea’s Consumer Chemical Products and Biocide Safety Management Act (K-BPR) and others.
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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Reaction of methyl aluminium-(2, 2?-methylene-p-chloro-bisphenoxide) with 2, 2?-di (hydroxymethyl) biphenyl: A new aluminium complex bearing two kinds of diolate ligands
Ziemkowska W, et al.
Journal of Organometallic Chemistry, 693(3), 369-373 (2008)
Synthesis and antimicrobial activity of 2,10-dichloro-6-substituted amino acid ester12H-dibenzo[d,g][1,3,2]dioxaphosphocin-6-oxides
BS Kumar, et al.
Bulgarian Chemical Communications, 41(4), 422-426 (2009)
F J Verhagen et al.
Applied and environmental microbiology, 64(9), 3225-3231 (1998-09-03)
Higher fungi have a widespread capacity for biosynthesis of organohalogens. Commonly occurring chloroaromatic fungal metabolites can end up in anaerobic microniches at the boundary of fungal colonies and wetland soils. The aim of this study was to investigate the environmental
J Langrand et al.
Clinical toxicology (Philadelphia, Pa.), 51(3), 178-181 (2013-03-12)
Human dichlorophen poisoning is rare. We aim to report a case of dichlorophen poisoning resulting in complete recovery despite life-threatening multiorgan failure and huge serum dichlorophen concentrations. Description of features and management in one dichlorophen-poisoned patient. After liquid-liquid extraction, dichlorophen
Sebastian Schmitt et al.
Environmental science and pollution research international, 19(8), 3350-3361 (2012-03-17)
Endocrine disrupting chemicals (EDCs) are present in the environment and can have serious effects on humans and wildlife. For the establishment of environmental quality guidelines and regulation of EDCs, a better understanding and knowledge of the occurrence and the behavior
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