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Principaux documents

35586

Supelco

PCB N° 1

analytical standard

Synonyme(s) :

2-Chlorobiphenyl

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About This Item

Formule empirique (notation de Hill) :
C12H9Cl
Numéro CAS:
Poids moléculaire :
188.65
Beilstein:
1907934
Numéro Ballschmiter:
1
Numéro CE :
Numéro MDL:
Code UNSPSC :
41116107
ID de substance PubChem :
Nomenclature NACRES :
NA.24

Qualité

analytical standard

Niveau de qualité

Durée de conservation

limited shelf life, expiry date on the label

Technique(s)

HPLC: suitable
gas chromatography (GC): suitable

Application(s)

environmental

Format

neat

Chaîne SMILES 

Clc1ccccc1-c2ccccc2

InChI

1S/C12H9Cl/c13-12-9-5-4-8-11(12)10-6-2-1-3-7-10/h1-9H

Clé InChI

LAXBNTIAOJWAOP-UHFFFAOYSA-N

Description générale

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.

Pictogrammes

Health hazardEnvironment

Mention d'avertissement

Warning

Mentions de danger

Classification des risques

Aquatic Acute 1 - Aquatic Chronic 1 - STOT RE 2

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Équipement de protection individuelle

dust mask type N95 (US), Eyeshields, Gloves


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Certificats d'analyse (COA)

Lot/Batch Number

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Consulter la Bibliothèque de documents

On-line coupling of subcritical water extraction with high-performance liquid chromatography via solid-phase trapping
Li B, et al.
Journal of Chromatography A, 873(2), 175-184 (2000)
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.
Hyeok Choi et al.
Environmental science & technology, 43(11), 4137-4142 (2009-07-03)
Reactive activated carbon (RAC) impregnated with palladized iron has been developed to effectively treat polychlorinated biphenyls (PCBs) in the environment by coupling adsorption and dechlorination of PCBs. In this study, we addressed the dechlorination reactivity and capacity of RAC toward
O V Maltseva et al.
Biodegradation, 10(5), 363-371 (2000-06-28)
We studied the aerobic degradation of eight PCB congeners which comprise from 70 to 85% of the anaerobic dechlorination products from Aroclor 1242, including 2-, 4-, 2,4-, 2,6-, 2,2'-, 2,4'-, 2,2', 4-, and 2,4,4'-chlorobiphenyl (CB), and the biodegradation of their
Yuanxiang Fang et al.
Environmental science & technology, 42(18), 6942-6948 (2008-10-16)
The rate of 2-chlorobiphenyl dechlorination by palladized iron (Fe/ Pd) decreased with increasing pH until pH > 12.5. Iron corrosion potential (Ec) and current (jc), obtained from polarization curves of a rotating disk electrode of iron, followed the Tafel equation

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