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Merck
CN

36677

Dicofol

PESTANAL®

Synonym(s):

2,2,2-Trichloro-1,1-bis(4-chlorophenyl)ethanol

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About This Item

Empirical Formula (Hill Notation):
C14H9Cl5O
CAS Number:
115-32-2
Molecular Weight:
370.49
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
329755445
EC Number:
204-082-0
Beilstein/REAXYS Number:
1886299
MDL number:
MFCD00055271

Key Documents

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Product Name

Dicofol, PESTANAL®

InChI key

UOAMTSKGCBMZTC-UHFFFAOYSA-N

InChI

1S/C14H9Cl5O/c15-11-5-1-9(2-6-11)13(20,14(17,18)19)10-3-7-12(16)8-4-10/h1-8,20H

SMILES string

OC(c1ccc(Cl)cc1)(c2ccc(Cl)cc2)C(Cl)(Cl)Cl

grade

analytical standard

product line

PESTANAL®

application(s)

agriculture
environmental

format

neat

storage temp.

2-8°C

Quality Level

100

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General description

Dicofol is a non-systemic insecticide used for a variety of crops. It can be synthesized from dichlorodiphenyltrichloroethane(DDT) via chlorination followed by hydrolysis.

Legal Information

PESTANAL is a registered trademark of Merck KGaA, Darmstadt, Germany

pictograms

Exclamation markEnvironment
GHS07,GHS09

signalword

Warning

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Skin Irrit. 2 - Skin Sens. 1

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

Regulatory Information

有毒化学品
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Certificates of Analysis (COA)

Lot/Batch Number
BCCJ3199
BCBZ3113

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"Contents and sources of DDT impurities in dicofol formulations in Turkey"
Turgut C, et al.
Environmental Science and Pollution Research International, 16(02), 214-217 (2009)
"Estrogenic activity of dicofol with the human estrogen receptor: Isomer-and enantiomer-specific implications"
Hoekstra.FP, et al.
Chemosphere, 64(01), 174- 177 (2006)
S El-Amrani et al.
The Science of the total environment, 425, 184-190 (2012-04-03)
The feasibility of a bioaccumulation test based on the use of zebrafish eleutheroembryos as an alternative to adult-individual-based approaches for REACH application has been evaluated for three test compounds, chlorpyrifos, dicofol and atrazine. Following the OECD 305 guidelines, zebrafish eleutheroembryos
Qingbo Li et al.
Environmental toxicology and chemistry, 27(1), 24-30 (2007-12-21)
Organochlorine pesticides were used extensively in the Yangtze River Delta, China. However, knowledge about their residual levels and environmental fates in soils of this area is limited. This paper presents the residue isomers and spatial pattern of dichlorodiphenyltrichloroethane (DDT) in
Ying Liu et al.
Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association, 50(9), 3298-3305 (2012-07-10)
Great attention is devoted to persistent organic pollutant (POP), among which the pesticide dicofol is critical related to food safety and might raise the risk of cancer incidence. To take a comprehensive evaluation of its toxicity, we investigated its interaction
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