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Merck
CN

33377

δ-HCH

PESTANAL®, analytical standard

Synonym(s):

δ-1,2,3,4,5,6-Hexachlorocyclohexane

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About This Item

Empirical Formula (Hill Notation):
C6H6Cl6
CAS Number:
319-86-8
Molecular Weight:
290.83
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
329754506
EC Number:
206-272-9
Beilstein/REAXYS Number:
1907334
MDL number:
MFCD00135945

Key Documents

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InChI key

JLYXXMFPNIAWKQ-GPIVLXJGSA-N

InChI

1S/C6H6Cl6/c7-1-2(8)4(10)6(12)5(11)3(1)9/h1-6H/t1-,2-,3-,4+,5-,6-

SMILES string

Cl[C@@H]1[C@@H](Cl)[C@H](Cl)[C@@H](Cl)[C@H](Cl)[C@@H]1Cl

grade

analytical standard

product line

PESTANAL®

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable, NMR: suitable, gas chromatography (GC): suitable

mp

136-140 °C

suitability

passes test for identity (NMR)

application(s)

agriculture
environmental

format

neat

Quality Level

100

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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

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

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
BCCN2799
BCCF4087
BCBS8734V

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G S Toteja et al.
Food additives and contaminants, 23(3), 281-288 (2006-04-21)
Under a multicentre study conducted by the Indian Council of Medical Research, 1712 samples of wheat grain/flour were collected from urban and rural areas in 11 states representing different geographical regions of India. These samples were analysed for residues of
D Belelli et al.
British journal of pharmacology, 127(3), 601-604 (1999-07-13)
Many structurally diverse general anaesthetics enhance inhibitory neurotransmission in the central nervous system by interacting with the GABAA receptor. By contrast, GABA receptors composed of the rho 1 subunit are anaesthetic-insensitive. Here, we demonstrate that both delta-hexachlorocyclohexane (delta-HCH; 1-100 microM)
Zhaojie Cui et al.
Journal of bioscience and bioengineering, 113(6), 765-770 (2012-02-14)
The reductive biotransformation of α-, β-, γ-, and δ-hexachlorocyclohexane isomers was investigated using five alternative electron donors (i.e., glucose plus methanol, glucose only, methanol only, acetate, and ethanol) in a batch assay of an HCH-dechlorinating anaerobic culture. In addition, a
Vishakha Raina et al.
Environmental science & technology, 41(12), 4292-4298 (2007-07-14)
Although the use of hexachlorocyclohexane (HCH), one of the most popular insecticides after the Second World War, has been discontinued in many countries, problems remain from former production and waste sites. Despite the widespread occurrence of HCHs, the environmental fate
S N Wu et al.
Molecular pharmacology, 57(5), 865-874 (2000-04-25)
delta-Hexachlorocyclohexane (delta-HCH), a lipophilic neurodepressant agent, has been shown to inhibit neurotransmitter release and stimulate ryanodine-sensitive Ca(2+) channels. However, the effect of delta-HCH on neuronal activity remains unclear, although it may enhance the gamma-aminobutyric acid-induced current. Its effects on ionic
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