PCB No 156 solution
SIAL/33710 - 100 μg/mL in hexane, PESTANAL®, analytical standard
Synonym: 2,3,3′,4,4′,5-Hexachlorobiphenyl
CAS Number: 38380-08-4
Empirical Formula (Hill Notation): C12H4Cl6
Molecular Weight: 360.88
MDL Number: MFCD00152542
Linear Formula: C12H4Cl6
Product Type: Chemical
application(s) | environmental |
concentration | 100 μg/mL in hexane |
format | single component solution |
grade | analytical standard |
InChI | 1S/C12H4Cl6/c13-7-2-1-5(3 |
InChI key | LCXMEXLGMKFLQO-UHFFFAOYSA |
product line | PESTANAL® |
Quality Level | 100 ![]() |
shelf life | limited shelf life, expiry date on the label |
SMILES string | Clc1ccc(cc1Cl)-c2cc(Cl)c( |
storage temp. | 2-8°C |
technique(s) | gas chromatography (GC): suitable |
HPLC: suitable |
Application: | PCB No 156 may be used as an analytical reference standard for the determination of the analyte in: • environmental samples using glass capillary gas-chromatography with electron capture detection • environmental matrix standard reference materials using supercritical fluid extraction/Soxhlet extraction combined with gas chromatography coupled to two electron capture detection systems |
Application: | Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support. |
General description: | PCB No 156 belongs to the class of polychlorinated biphenyls, which exist as persistent contaminants in environmental matrices and food products. |
Legal Information: | PESTANAL is a registered trademark of Sigma-Aldrich International GmbH |
Symbol | ![]() ![]() ![]() ![]() |
Signal word | Danger |
Hazard statements | H225 - H304 - H315 - H336 - H361f - H373 - H373 - H411 |
Precautionary statements | P201 - P210 - P273 - P301 + P310 + P331 - P302 + P352 - P308 + P313 |
Hazard Codes | F,Xn,N |
Risk Statements | 11-33-38-48/20-51/53-62-65-67 |
Safety Statements | 16-36/37-61-62 |
RIDADR | UN1208 - class 3 - PG 2 - Hexanes, solution |
WGK Germany | WGK 2 |
Flash Point(F) | -9.4 °F - closed cup |
Flash Point(C) | -23 °C - closed cup |
Storage Temp. | 2-8°C |
UNSPSC | 41116107 |