This is a neat or pure product with a minimum purity of 98%. The purity value is lot-specific and reported on the Certificate of Analysis. Please navigate to the ‘DOCUMENTATION’ section of the Product Detail Page to access a Certificate:
https://www.sigmaaldrich.com/product/sial/35486#product-documentation
35486
4,4′-DDD
PESTANAL®, analytical standard
Synonym(s):
1,1-Dichloro-2,2-bis(4-chlorophenyl)ethane, 4,4′-DDD, TDE
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About This Item
Linear Formula:
(ClC6H4)2CHCHCl2
CAS Number:
Molecular Weight:
320.04
Beilstein/REAXYS Number:
1914072
EC Number:
MDL number:
UNSPSC Code:
41116107
PubChem Substance ID:
NACRES:
NA.24
Recommended Products
grade
analytical standard
Quality Level
product line
PESTANAL®
shelf life
limited shelf life, expiry date on the label
technique(s)
HPLC: suitable
gas chromatography (GC): suitable
application(s)
agriculture
environmental
format
neat
SMILES string
ClC(Cl)C(c1ccc(Cl)cc1)c2ccc(Cl)cc2
InChI
1S/C14H10Cl4/c15-11-5-1-9(2-6-11)13(14(17)18)10-3-7-12(16)8-4-10/h1-8,13-14H
InChI key
AHJKRLASYNVKDZ-UHFFFAOYSA-N
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Application
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
Legal Information
PESTANAL is a registered trademark of Merck KGaA, Darmstadt, Germany
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 3 Oral - Acute Tox. 4 Dermal - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 2
Storage Class
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
wgk_germany
WGK 3
ppe
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
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