PCB No 52
SIAL/35599 - analytical standard
Synonym: 2,2′,5,5′-Tetrachlorobiphenyl; 2,2′,5,5′-PCB
CAS Number: 35693-99-3
Empirical Formula (Hill Notation): C12H6Cl4
Molecular Weight: 291.99
MDL Number: MFCD00055544
Linear Formula: C12H6Cl4
Product Type: Chemical
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 35599-10MG
| application(s) | environmental |
| format | neat |
| grade | analytical standard |
| InChI | 1S/C12H6Cl4/c13-7-1-3-11( |
| InChI key | HCWZEPKLWVAEOV-UHFFFAOYSA |
| Quality Level | 100  |
| shelf life | limited shelf life, expiry date on the label |
| SMILES string | Clc1ccc(Cl)c(c1)-c2cc(Cl) |
| technique(s) | gas chromatography (GC): suitable |
| HPLC: suitable |
| 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) 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. |
| Symbol |   GHS08,GHS09 |
| Signal word | Warning |
| Hazard statements | H373 - H410 |
| Precautionary statements | P260 - P273 - P314 - P391 - P501 |
| Hazard Codes | Xn,N |
| Risk Statements | 33-50/53 |
| Safety Statements | 35-60-61 |
| RIDADR | UN 3432 9 / PGII |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| UNSPSC | 41116107 |