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36753

Supelco

PCB No 4

analytical standard

Synonym(s):

2,2′-Dichlorobiphenyl, 2,2′-PCB

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About This Item

Empirical Formula (Hill Notation):
C12H8Cl2
CAS Number:
13029-08-8
Molecular Weight:
223.10
Beilstein/REAXYS Number:
974158
Ballschmiter Number:
4
EC Number:
215-648-1
MDL number:
MFCD00055252
UNSPSC Code:
41116107
PubChem Substance ID:
329755493

grade

analytical standard

Quality Level

100

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

application(s)

environmental

format

neat

SMILES string

Clc1ccccc1-c2ccccc2Cl

InChI

1S/C12H8Cl2/c13-11-7-3-1-5-9(11)10-6-2-4-8-12(10)14/h1-8H

InChI key

JAYCNKDKIKZTAF-UHFFFAOYSA-N

Application

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

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
SZBF118XV
SZBB192XV
SZE6297X
6297X

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P R Kodavanti et al.
Brain research, 662(1-2), 75-82 (1994-10-31)
Previous reports from our laboratory have suggested that the neuroactivity of some polychlorinated biphenyl (PCB) congeners is associated with perturbations in cellular Ca(2+)-homeostasis. We have characterized further the neurochemical effects of PCBs on signal transduction in primary cultures of cerebellar
W Shain et al.
Toxicology and applied pharmacology, 111(1), 33-42 (1991-10-01)
Neurotoxicity of Polychlorinated Biphenyls: Structure-Activity Relationship of Individual Congeners, Shain, W., Bush, B., Seegal, R. (1991). Toxicol. Appl. Pharmacol. 111, 33-42. Experimental and epidemiological data indicate that polychlorinated biphenyls (PCBs) may function as neurotoxicants. The mechanism(s) of action of PCBs
T J Shafer et al.
Toxicology and applied pharmacology, 141(2), 448-455 (1996-12-01)
The present study examined the activation of protein kinase C (PKC) and disruption of Ca2+ homeostasis as potential mechanisms underlying effects of the polychlorinated biphenyl (PCB) congener 2,2'-dichlorobiphenyl (DCB) on inositol phosphate (IP) signaling in cerebellar granule cells. DCB (100
Jan Rezek et al.
Chemosphere, 89(4), 383-388 (2012-06-30)
The hairy root culture of black nightshade (Solanum nigrum) SNC-9O was exposed to 2,2'-dichlorobiphenyl (PCB 4) and 2,6-dichlorobiphenyl (PCB 10) to follow the metabolites produced. The analytical standards of 4-hydroxy-2,2'-dichlorobiphenyl, 5'-hydroxy-2,2'-dichlorobiphenyl, 4-hydroxy-2,6-dichlorobiphenyl, 2-hydroxy-2',6'-dichlorobiphenyl, 3-hydroxy-2',6'-dichlorobiphenyl and 4-hydroxy-2',6'-dichlorobiphenyl have been synthesized. Hydroxy-metabolites
P R Kodavanti et al.
Toxicology and applied pharmacology, 123(1), 97-106 (1993-11-01)
Some polychlorinated biphenyls (PCBs) have been reported to alter locomotor activity and decrease brain dopamine function in laboratory animals. PCBs with ortho- and/or parachlorine substitutions and varying number of chlorinations are known to decrease cell dopamine content in vitro and
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