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Merck
CN

386340

4,4′-DDT

98%

Synonym(s):

1,1,1-Trichloro-2,2-bis(4-chlorophenyl)ethane, 1,1-Bis(4-chlorophenyl)-2,2,2-trichloroethane

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About This Item

Linear Formula:
(ClC6H4)2CHCCl3
CAS Number:
50-29-3
Molecular Weight:
354.49
EC Number:
200-024-3
UNSPSC Code:
12352100
PubChem Substance ID:
24864083
Beilstein/REAXYS Number:
1882657
MDL number:
MFCD00000802

Key Documents

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Product Name

4,4′-DDT, 98%

InChI key

YVGGHNCTFXOJCH-UHFFFAOYSA-N

InChI

1S/C14H9Cl5/c15-11-5-1-9(2-6-11)13(14(17,18)19)10-3-7-12(16)8-4-10/h1-8,13H

SMILES string

Clc1ccc(cc1)C(c2ccc(Cl)cc2)C(Cl)(Cl)Cl

assay

98%

mp

107-110 °C (lit.)

Gene Information

mouse ... Esr1(13982)
rat ... Ar(24208)

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signalword

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 2 - STOT RE 1 Oral

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

Regulatory Information

监管及禁止进口产品
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Certificates of Analysis (COA)

Lot/Batch Number
S37912V
12109AJ
02230KY
S37944
S37912

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Kai Dang et al.
Journal of economic entomology, 110(2), 558-566 (2017-01-25)
The performance of five insecticides (bendiocarb, deltamethrin, DDT, malathion, and imidacloprid) using three application methods (oil-based insecticide films on filter paper, and acetone-based insecticide deposits on two substrates: filter paper and glass) was assessed against a susceptible strain of Cimex
Fraser W Gaspar et al.
Environment international, 85, 163-167 (2015-09-24)
Although approximately 123 million people may be exposed to high levels of insecticides through the use of indoor residual spraying (IRS) for malaria control, few studies exist on indoor insecticide contamination due to IRS and its relationship with human exposure.
Marijke de Cock et al.
Environment international, 70, 15-24 (2014-06-01)
Hormonal actions and activation of receptors involved in adipogenesis and brain development during the prenatal period may be affected by exposure to certain chemicals. Experimental studies have shown that amongst others polychlorinated biphenyl (PCB)-153 and dichlorodiphenyltrichloroethane (DDT) may have obesogenic
Jabir Hussain Syed et al.
The Science of the total environment, 444, 491-497 (2013-01-09)
This study provides the first systematic data on the distribution of organochlorine pesticides (OCPs) in the soils and atmosphere of the Punjab province, Pakistan. Atmospheric concentrations of OCPs were estimated by using the polyurethane foam passive air sampling (PUF-PAS) technique.
Esther Vizcaino et al.
Environment international, 65, 107-115 (2014-02-04)
Prenatal life is the most sensitive stage of human development to environmental pollutants. Early exposure to persistent organic pollutants (POPs) may increase the risk of adverse health effects during childhood. The mechanisms of transference of POPs during pregnancy are still
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