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Merck
CN

33491

Dieldrin

PESTANAL®, analytical standard

Synonym(s):

1,2,3,4,10,10-Hexachloro-1,4,4a,5,6,7,8,8a-octahydro-6,7-epoxy-1,4:5,8-dimethanonaphthalene

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About This Item

Empirical Formula (Hill Notation):
C12H8Cl6O
CAS Number:
Molecular Weight:
380.91
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
EC Number:
200-484-5
Beilstein/REAXYS Number:
91396
MDL number:
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InChI

1S/C12H8Cl6O/c13-8-9(14)11(16)5-3-1-2(6-7(3)19-6)4(5)10(8,15)12(11,17)18/h2-7H,1H2/t2-,3+,4+,5-,6-,7+,10+,11-

InChI key

DFBKLUNHFCTMDC-PICURKEMSA-N

SMILES string

[H][C@@]12O[C@]1([H])C3CC2[C@]4([H])[C@@]3([H])[C@]5(Cl)C(Cl)=C(Cl)[C@@]4(Cl)C5(Cl)Cl

grade

analytical standard

vapor density

13.2 (vs air)

product line

PESTANAL®

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

mp

143-144 °C (lit.)

application(s)

agriculture
cleaning products
cosmetics
environmental
food and beverages
personal care

format

neat

Quality Level

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General description

Dieldrin is a chlorinated hydrocarbon insecticide, which is one of the persistent contaminants present in the environment.

Application

Dieldrin may be used as a reference standard for the determination of the analyte in eggs using normal-phase high-performance liquid chromatography with photo-diode array detection (HPLC-PDA).
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Other Notes

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.

Legal Information

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

signalword

Danger

Storage Class

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges

Hazard Classifications

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

Regulatory Information

监管及禁止进口产品
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Toxics A to Z: A Guide to Everyday Pollution Hazards (1991)
Dieldrin: degradation by soil microorganisms.
Matsumura F and Boush MG
Science (New York, N.Y.), 156(3777), 959-961 (1967)
Normal-phase High-Performance Liquid Chromatographic determination and identification of Aldrin, Dieldrin, and DDTs in eggs.
Farusawa N.
Journal of Chromatographic Science, 39(5), 183-187 (2001)
Anumantha G Kanthasamy et al.
Neurotoxicology, 26(4), 701-719 (2005-08-23)
Parkinson's disease (PD) is increasingly recognized as a neurodegenerative disorder strongly associated with environmental chemical exposures. Recent epidemiological data demonstrate that environmental risk factors may play a dominant role as compared to genetic factors in the etiopathogenesis of idiopathic Parkinson's
S M Snedeker
Environmental health perspectives, 109 Suppl 1, 35-47 (2001-03-17)
Established risk factors for breast cancer explain breast cancer risk only partially. Hence, there has been interest in evaluating what role environmental chemicals, especially those with evidence of being hormonally active agents, play in breast cancer risk. Organochlorine pesticides have

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