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Merck
CN

31092

PCB No 209

analytical standard

Synonym(s):

Decachlorobiphenyl, 2,2′,3,3′,4,4′,5,5′,6,6′-PCB

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About This Item

Empirical Formula (Hill Notation):
C12Cl10
CAS Number:
2051-24-3
Molecular Weight:
498.66
EC Number:
218-115-1
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
329753641
MDL number:
MFCD00055243
Beilstein/REAXYS Number:
2065289
Ballschmiter Number:
209

Key Documents

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InChI

1S/C12Cl10/c13-3-1(4(14)8(18)11(21)7(3)17)2-5(15)9(19)12(22)10(20)6(2)16

SMILES string

Clc1c(Cl)c(Cl)c(c(Cl)c1Cl)-c2c(Cl)c(Cl)c(Cl)c(Cl)c2Cl

InChI key

ONXPZLFXDMAPRO-UHFFFAOYSA-N

grade

analytical standard

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

application(s)

environmental

format

neat

Quality Level

100

Related Categories

General description

PCB No 209 (Decachlorobiphenyl) is a perhalogenated biphenyl pesticide with halogen atoms in ortho-positions. Its phenyl rings have dihedral angle with high rotational barrier around biphenyl linkage.

Application

PCB No 209 has been used as internal standard in gas chromatography (GC-ECD) analysis for determination of deltamethrin.
PCB No 209 may be used as a reference standard for the determination of polychlorinated biphenyls in biota samples and in coastal marine sediments by simultaneous pressurized liquid extraction and purification and gas chromatography with an electron capture detector, respectively.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

pictograms

Health hazardEnvironment
GHS08,GHS09

signalword

Warning

hcodes

H373,H410

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1 - STOT RE 2

target_organs

Endocrine system

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

>212.0 °F

flash_point_c

> 100.0 °C

ppe

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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

Lot/Batch Number
BCCN5886
BCCF7087
BCBT1399

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Neustonic versus epiphytic bacteria of eutrophic lake and their biodegradation ability on deltamethrin.
Kalwasinska A
Biodegradation, 22(4), 699-707 (2011)
Decabromobiphenyl (PBB-209) activates the aryl hydrocarbon receptor while decachlorobiphenyl (PCB-209) is inactive: experimental evidence and computational rationalization of the different behavior of some halogenated biphenyls.
Alonso M
Chemical Research in Toxicology, 21(3), 643-658 (2008)
Determination of polychlorinated biphenyls in biota samples using simultaneous pressurized liquid extraction and purification.
Gomez-Ariza JL, et al.
Journal of Chromatography A, 946(1-2), 209-219 (2002)
Determination of organochlorine compounds in coastal marine sediments from the southern west of the Mediterranean Sea.
Fouial-Djebbar D, et al.
International Journal of Environmental Science and Technology, 7(2), 271-280 (2010)
Photodegradation of decachlorobiphenyl.
M Koshioka et al.
Bulletin of environmental contamination and toxicology, 38(3), 409-415 (1987-03-01)
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