31092

PCB No 209

analytical standard

• Synonym(s): Decachlorobiphenyl, 2,2′,3,3′,4,4′,5,5′,6,6′-PCB
• Empirical Formula (Hill Notation): C₁₂Cl₁₀
• CAS Number: 2051-24-3
• Molecular Weight: 498.66
• Beilstein/REAXYS Number: 2065289
• Ballschmiter Number: 209
• EC Number: 218-115-1
• MDL number: MFCD00055243
• UNSPSC Code: 41116107
• PubChem Substance ID: 329753641
• 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: Clc1c(Cl)c(Cl)c(c(Cl)c1Cl)-c2c(Cl)c(Cl)c(Cl)c(Cl)c2Cl
• InChI: 1S/C12Cl10/c13-3-1(4(14)8(18)11(21)7(3)17)2-5(15)9(19)12(22)10(20)6(2)16
• InChI key: ONXPZLFXDMAPRO-UHFFFAOYSA-N

Description

General description

PCB No 209 (Decachlorobiphenyl) is a perhalogenated biphenyl pesticide with halogen atoms in ortho-positions. Its phenyl rings have dihedral angle with high rotational barrier around biphenyl linkage.

Application

PCB No 209 has been used as internal standard in gas chromatography (GC-ECD) analysis for determination of deltamethrin.

PCB No 209 may be used as a reference standard for the determination of polychlorinated biphenyls in biota samples and in coastal marine sediments by simultaneous pressurized liquid extraction and purification and gas chromatography with an electron capture detector, respectively.

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
• signalword: Warning
• hcodes: H373,H410
• pcodes: P260 - P273 - P314 - P391 - P501
• Hazard Classifications: Aquatic Acute 1 - Aquatic Chronic 1 - STOT RE 2
• target_organs: Endocrine system
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: >212.0 °F
• flash_point_c: > 100.0 °C
• ppe: dust mask type N95 (US), Eyeshields, Gloves