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BCR291

2,4,4′-Trichlorobiphenyl

BCR®, certified reference material

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About This Item

Empirical Formula (Hill Notation):
C12H7Cl3
CAS Number:
7012-37-5
Molecular Weight:
257.54
Beilstein:
1956846
Ballschmiter Number:
28
EC Number:
230-293-2
MDL number:
MFCD00055554
UNSPSC Code:
41116107
PubChem Substance ID:
329773808
NACRES:
NA.24

grade

certified reference material

Agency

BCR®

manufacturer/tradename

JRC

format

neat

storage temp.

2-8°C

SMILES string

Clc1ccc(cc1)-c2ccc(Cl)cc2Cl

InChI

1S/C12H7Cl3/c13-9-3-1-8(2-4-9)11-6-5-10(14)7-12(11)15/h1-7H

InChI key

BZTYNSQSZHARAZ-UHFFFAOYSA-N

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Analysis Note

For more information please see:
BCR291

Legal Information

BCR is a registered trademark of European Commission

Pictograms

Health hazardEnvironment
GHS08,GHS09

Signal Word

Warning

Hazard Statements

H373,H410

Precautionary Statements

P260 - P273 - P314 - P391 - P501

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1 - STOT RE 2

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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Chen Tu et al.
Journal of hazardous materials, 186(2-3), 1438-1444 (2011-01-05)
Resting cell assay and soil microcosms were set up to investigate the biodegradation capability and metabolic intermediate of polychlorinated biphenyls (PCBs) by a rhizobial strain Sinorhizobium meliloti. Biodegradation was observed immediately after 2,4,4'-TCB was supplied as a sole source of
Leticia Gómez-Gil et al.
Journal of bacteriology, 189(15), 5705-5715 (2007-05-29)
Biphenyl dioxygenase (BPDO) catalyzes the aerobic transformation of biphenyl and various polychlorinated biphenyls (PCBs). In three different assays, BPDO(B356) from Pandoraea pnomenusa B-356 was a more potent PCB-degrading enzyme than BPDO(LB400) from Burkholderia xenovorans LB400 (75% amino acid sequence identity)
A J Lambo et al.
Journal of applied microbiology, 102(5), 1318-1329 (2007-04-24)
To determine the extent and pattern of degradation of polychlorinated biphenyls (PCBs) in Aroclor 1232 at 5 degrees C by a psychrotolerant bacterium, and to confirm the formation of intermediates of PCB metabolism at low temperature using 2,4,4'-trichlorobiphenyl (2,4,4'-TCB). 10
Shui-Ping Wu et al.
Huan jing ke xue= Huanjing kexue, 32(11), 3277-3283 (2012-02-03)
The levels and congener patterns of 28 PCBs compounds were investigated in soil and dust fallout collected in a capacitor storage site and an industrial brownfield, respectively in Sichuan Ziyang Locomotive Factory. The highest concentration of the total PCBs(sigma PCBs
Yu Wang et al.
Environmental science and pollution research international, 19(2), 448-457 (2011-08-09)
Dechlorination of polychlorinated biphenyls (PCBs) by nanoscale zerovalent iron (NZVI) is often strongly hindered by increased pH because large amounts of H(+) ions were consumed during the surface reaction. The main objective of this work was to evaluate the effect
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