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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:
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

Signal Word

Warning

Hazard Statements

H373,H410

Precautionary Statements

P260 - P273 - P314 - P391 - P501

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1 - STOT RE 2

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

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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Daesuk Chung et al.
Biology of reproduction, 73(5), 974-982 (2005-07-08)
The present study examined the hypothesis that inhibition of myometrial gap junctions through MAPK1-induced phosphorylation of GJA1 (connexin43) leads to inhibition of spontaneous phasic uterine contractions by 2,2'-dichlorobiphenyl (2,2'-DCB). Uterine strips from Gestation Day 10-pregnant rats exposed in muscle baths
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
4,4'-Dichlorobiphenyl: distribution, metabolism, and excretion in the dog and the monkey.
I G Sipes et al.
Toxicology and applied pharmacology, 55(3), 554-563 (1980-09-30)
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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