35599

PCB No 52

analytical standard

• Synonym(s): 2,2′,5,5′-Tetrachlorobiphenyl, 2,2′,5,5′-PCB
• Empirical Formula (Hill Notation): C₁₂H₆Cl₄
• CAS Number: 35693-99-3
• Molecular Weight: 291.99
• Beilstein: 2053828
• Ballschmiter Number: 52
• MDL number: MFCD00055544
• UNSPSC Code: 41116107
• PubChem Substance ID: 329755196
• NACRES: NA.24

Properties

• 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: Clc1ccc(Cl)c(c1)-c2cc(Cl)ccc2Cl
• InChI: 1S/C12H6Cl4/c13-7-1-3-11(15)9(5-7)10-6-8(14)2-4-12(10)16/h1-6H
• InChI key: HCWZEPKLWVAEOV-UHFFFAOYSA-N

Description

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 52 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.

Safety Information

• Pictograms: 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