35596

PCB Nr. 3

analytical standard

• Synonym(e): 4-Chlorbiphenyl, 4-PCB
• Empirische Formel (Hill-System): C₁₂H₉Cl
• CAS-Nummer: 2051-62-9
• Molekulargewicht: 188.65
• EC Number: 218-127-7
• UNSPSC Code: 41116107
• NACRES: NA.24
• PubChem Substance ID: 329755192
• MDL number: MFCD00013640
• Beilstein/REAXYS Number: 774966
• Ballschmiter Number: 3

Eigenschaften

• 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
• SMILES string: Clc1ccc(cc1)-c2ccccc2
• InChI: 1S/C12H9Cl/c13-12-8-6-11(7-9-12)10-4-2-1-3-5-10/h1-9H
• InChI key: FPWNLURCHDRMHC-UHFFFAOYSA-N

Beschreibung

General description

Polychlorinated biphenyls (PCBs) belong to the class of highly toxic pollutants commonly 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 3 may be used as an analytical reference standard for the quantification of the analyte in aqueous solution in the presence of dissolved organic carbon using high-performance liquid chromatography technique.

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.

Sicherheitshinweise

• pictograms: GHS08,GHS09
• signalword: Warning
• hcodes: H373,H410
• pcodes: P260 - P273 - P314 - P391 - P501
• Hazard Classifications: Aquatic Acute 1 - Aquatic Chronic 1 - STOT RE 2
• Lagerklasse: 11 - Combustible Solids
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Gloves