PCB No 3
SIAL/35596 - analytical standard
Synonym: 4-Chlorobiphenyl; 4-PCB
CAS Number: 2051-62-9
Empirical Formula (Hill Notation): C12H9Cl
Molecular Weight: 188.65
EC Number: 218-127-7
MDL Number: MFCD00013640
Linear Formula: C12H9Cl
Product Type: Chemical
| application(s) | environmental |
| format | neat |
| grade | analytical standard |
| InChI | 1S/C12H9Cl/c13-12-8-6-11( |
| InChI key | FPWNLURCHDRMHC-UHFFFAOYSA |
| shelf life | limited shelf life, expiry date on the label |
| SMILES string | Clc1ccc(cc1)-c2ccccc2 |
| technique(s) | gas chromatography (GC): suitable |
| HPLC: suitable |
| 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. |
| 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: | 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. |
| Recommended products: | 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 . |
| Symbol |   GHS08,GHS09 |
| Signal word | Warning |
| Hazard statements | H373 - H410 |
| Precautionary statements | P273 - P314 |
| Hazard Codes | N |
| Risk Statements | 33-50/53 |
| Safety Statements | 60-61 |
| RIDADR | UN 3432 9 / PGII |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| UNSPSC | 41116107 |