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33856

Supelco

α-HCH

PESTANAL®, analytical standard

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Synonym(s):
α-1,2,3,4,5,6-Hexachlorocyclohexane, α-BHC
Empirical Formula (Hill Notation):
C6H6Cl6
CAS Number:
319-84-6
Molecular Weight:
290.83
Beilstein:
7073451
EC Number:
206-270-8
MDL number:
MFCD00135946
UNSPSC Code:
41116107
PubChem Substance ID:
329754673
NACRES:
NA.24

grade

analytical standard

Quality Level

100

product line

PESTANAL®

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

mp

156-161 °C (lit.)

application(s)

agriculture
environmental

format

neat

SMILES string

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

InChI

1S/C6H6Cl6/c7-1-2(8)4(10)6(12)5(11)3(1)9/h1-6H/t1-,2-,3-,4-,5+,6+/m1/s1

InChI key

JLYXXMFPNIAWKQ-SHFUYGGZSA-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

Signal Word

Danger

Hazard Statements

H301,H312,H351,H410

Hazard Classifications

Acute Tox. 3 Oral - Acute Tox. 4 Dermal - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 2

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

监管及禁止进口产品

Certificates of Analysis (COA)

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M Pućko et al.
Environmental science & technology, 46(21), 11862-11869 (2012-10-09)
During the summer of 2009, we sampled 14 partially refrozen melt ponds and the top 1 m of old ice in the pond vicinity for α-hexachlorocyclohexane (α-HCH) concentrations and enantiomer fractions (EFs) in the Beaufort Sea. α-HCH concentrations were 3
Aiguo Ren et al.
Proceedings of the National Academy of Sciences of the United States of America, 108(31), 12770-12775 (2011-07-20)
Persistent organic pollutants (POPs) have been associated with a wide range of adverse health effects. Our case-control study was performed to explore the association between placental levels of selected POPs and risks for neural tube defects (NTDs) in a Chinese
Chongguo Tian et al.
Environmental science & technology, 46(4), 2220-2227 (2012-01-21)
Atmospheric outflow of α-HCH from China from 1952 to 2009 was investigated using Chinese Gridded Pesticide Emission and Residue Model (ChnGPERM). The model results show that the outflows via the northeast boundary (NEB, longitude 115-135 °E along 55 °N and
Sung-Deuk Choi et al.
Environmental science & technology, 45(20), 8834-8841 (2011-09-13)
An understanding of the factors that control the time trends of persistent organic pollutants (POPs) in the environment is required to evaluate the effectiveness of emission reductions and to predict future exposure. Using a regional contaminant fate model, CoZMo-POP 2
Pernilla Carlsson et al.
Journal of environmental monitoring : JEM, 14(5), 1437-1443 (2012-04-07)
A pilot study is presented evaluating selected chlorinated pesticides as chemical tracers for water masses in a sub-Arctic fjord system (Godthåbsfjord, western Greenland). Polyoxymethylene (POM) based passive water samplers were deployed during summer-autumn 2010. The levels of the analysed chlorinated
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