35592
PCB No 2
analytical standard
Synonym(s):
3-Chlorobiphenyl, 3-PCB
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About This Item
Empirical Formula (Hill Notation):
C12H9Cl
CAS Number:
Molecular Weight:
188.65
Ballschmiter Number:
2
EC Number:
218-126-1
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
1863135
InChI key
NMWSKOLWZZWHPL-UHFFFAOYSA-N
InChI
1S/C12H9Cl/c13-12-8-4-7-11(9-12)10-5-2-1-3-6-10/h1-9H
SMILES string
Clc1cccc(c1)-c2ccccc2
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
General description
Polychlorinated biphenyls (PCBs) are groups of chemical compounds which are persistent in the environment and are considered highly toxic to humans and animals. PCB No 2 may be used for environmental analysis and precise quality control of food and feed.
Application
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
Other Notes
Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.
signalword
Warning
hcodes
pcodes
Hazard Classifications
Aquatic Acute 1 - Aquatic Chronic 1 - STOT RE 2
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
Regulatory Information
危险化学品
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M W Kennedy et al.
Biochemical pharmacology, 29(5), 727-736 (1980-03-01)
In vitro rat hepatic microsomal metabolism of the monochlorobiphenyls (MCBs) 2-, 3- and 4-chlorobiphenyl, has been investigated as a model for the metabolism of polychlorinated biphenyl pollutants. MCB metabolism was catalyzed by cytochrome P-450, as indicated by a dependence on
Q Zhang et al.
Environmental science & technology, 35(24), 4933-4935 (2002-01-05)
Grinding a mixture of 3-chlorobiphenyl (BP-Cl) and CaO with or without the addition of quartz was conducted in air by a planetary ball mill to investigate the mechanochemical dechlorination of BP-Cl. The dechlorinating reaction proceeds with an increase in grinding
F Fava et al.
Applied microbiology and biotechnology, 36(2), 240-245 (1991-11-01)
A mixed bacterial culture obtained from polychlorinated-biphenyl-contaminated river sediments proved capable of degrading 3-chlorobiphenyl (3-CB) under aerobic laboratory conditions. Almost total mineralization of 150 mg/l of 3-CB occurred when, after 3 days of incubation, the mineral medium was supplied with
B P Maliwal et al.
Journal of lipid research, 23(3), 474-479 (1982-03-01)
The uptake, distribution, and exchange of chlorinated hydrocarbon insecticides (dieldrin and chlordecone) and biphenyls (2,4,5-2',4',5'-hexachlorobiphenyl and 3-chlorobiphenyl) among human lipoproteins was examined by fluorescence quenching, gel filtration, and ultrafiltration. The chlorinated hydrocarbons were rapidly taken up from solution or silica
R H Adams et al.
Applied and environmental microbiology, 58(2), 647-654 (1992-02-01)
Recombinant Pseudomonas sp. strain CB15, which grows on 3-chlorobiphenyl (3CB), was constructed from Pseudomonas sp. strain HF1, which grows on 3-chlorobenzoate, and from Acinetobacter sp. strain P6, which grows on biphenyl, by using a continuous amalgamated culture apparatus. DNA from
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