2,4′-Dichlorobiphenyl
SIAL/BCR289 - BCR®, certified reference material
CAS Number: 34883-43-7
Empirical Formula (Hill Notation): C12H8Cl2
Molecular Weight: 223.10
MDL Number: MFCD00152399
Linear Formula: C12H8Cl2
Product Type: Chemical
agency | BCR® |
application(s) | environmental pharmaceutical (small molecule) |
format | neat |
grade | certified reference material |
InChI | 1S/C12H8Cl2/c13-10-7-5-9( |
InChI key | UFNIBRDIUNVOMX-UHFFFAOYSA |
manufacturer/tradename | JRC |
SMILES string | Clc1ccc(cc1)-c2ccccc2Cl |
storage temp. | 2-8°C |
Analysis Note: | For more information please see: BCR289 ![]() ![]() |
Application: | 2,4′-Dichlorobiphenyl may be used as a certified reference material (CRM) to quantify the analyte in environmental samples by chromatography techniques.(3)(4) |
General description: | 2,4′-Dichlorobiphenyl is a polychlorinated biphenyl (PCB) congener whose biphenyl nucleus is substituted with two chlorine atoms. PCBs are well-known environmental contaminants and are classified as persistent organic pollutants. |
Legal Information: | BCR is a registered trademark of European Commission |
Symbol | ![]() ![]() |
Signal word | Warning |
Hazard statements | H373 - H410 |
Precautionary statements | P260 |
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 |
Storage Temp. | 2-8°C |
UNSPSC | 41116107 |