35586
PCB No 1
analytical standard
Synonym(s):
2-Chlorobiphenyl, 2-PCB
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About This Item
Empirical Formula (Hill Notation):
C12H9Cl
CAS Number:
Molecular Weight:
188.65
Beilstein:
1907934
Ballschmiter Number:
1
EC Number:
MDL number:
UNSPSC Code:
41116107
PubChem Substance ID:
NACRES:
NA.24
Recommended Products
grade
analytical standard
Quality Level
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-c2ccccc2
InChI
1S/C12H9Cl/c13-12-9-5-4-8-11(12)10-6-2-1-3-7-10/h1-9H
InChI key
LAXBNTIAOJWAOP-UHFFFAOYSA-N
General description
3-Chlorobiphenyl is a chlorinated biphenyl compound, which can be prepared, via phase transfer Gomberg-Bachmann-Hey reaction. It involves the condensation of 3-chlorobenzenediazonium tetrafluoroborate with 18-crown-6 in the presence of potassium acetate.
Polychlorinated biphenyls (PCBs) are a class of highly toxic pollutants found in various environmental matrices and food products. They find a variety of applications as flame retardants, plasticizers, dielectric and heat transfer fluids, etc.
Application
PCB No 1 may be used as an analytical reference standard for the quantification of the analyte in natural matrices using an on-line system for subcritical water extraction combined with high-performance liquid chromatography (HPLC).
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
Signal Word
Warning
Hazard Statements
Precautionary Statements
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
Regulatory Information
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C S Hong et al.
Chemosphere, 36(7), 1653-1667 (1998-03-21)
The light-induced degradation of 2-chlorobiphenyl (2-CB) under simulated solar irradiation has been investigated in aqueous solutions containing TiO2 suspensions as photocatalysts. The apparent quantum yield for an initial 2-CB concentration C0 = 3.8 micrograms/mL at the natural pH was ca.
Hyeok Choi et al.
Environmental science & technology, 43(2), 488-493 (2009-02-26)
There are many concerns and challenges in current remediation strategies for sediments contaminated with polychlorinated biphenyls (PCBs). Our efforts have been geared toward the development of granular activated carbon (GAC) impregnated with reactive iron/palladium (Fe/Pd) bimetallic nanoparticles (reactive activated carbon
Siham Beggah et al.
Microbial biotechnology, 1(1), 68-78 (2008-01-01)
Mutants were produced in the A-domain of HbpR, a protein belonging to the XylR family of σ(54)-dependent transcription activators, with the purpose of changing its effector recognition specificity from 2-hydroxybiphenyl (2-HBP, the cognate effector) to 2-chlorobiphenyl (2-CBP). Mutations were introduced
Christopher P O'Brien et al.
Environmental science & technology, 39(17), 6839-6844 (2005-09-30)
Incineration is commonly used to destroy polychlorinated biphenyl (PCB) wastes, but this method of treatment is not ideal for all mixed liquid wastes, especially those containing radioactive materials. Therefore, other remediation technologies are needed to efficiently treat these waste forms.
Bo Yang et al.
Journal of hazardous materials, 189(1-2), 76-83 (2011-03-08)
Pd-based bimetallic materials have been widely studied for the effective hydrodechlorination (HDC) of aqueous chloroorganic compounds. However, the reaction functions of metal substrates and mechanism responsible for changes in reactivity have not been fully elucidated. Here, we synthesized Pd-based bimetals
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