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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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Related Categories

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)
Li Xu et al.
Huan jing ke xue= Huanjing kexue, 31(1), 255-259 (2010-03-25)
The capability of Rhizobium meliloti on degrading 2,4,4'-trichlorobiphenyl and 18 kinds of polychlorinated biphenyl congener mixtures was studied by shaking flask experiment. The results showed that the degradation capability of Rhizobium meliloti to 2, 4, 4'-trichlorobiphenyl increased gradually with the
Xiang-Hui Sun et al.
Huan jing ke xue= Huanjing kexue, 31(10), 2327-2330 (2011-01-15)
Sorption behaviors of PCB28 to phosphatidylcholine (PC)and triglyceride (TG) were studied. Results showed that sorption equilibrium could be achieved in 8 h for PCB28, and the sorption amount on PC was higher than that of TG when the initial PCB28
Theodora E M ten Hulscher et al.
Environmental toxicology and chemistry, 24(9), 2154-2159 (2005-10-01)
The desorption kinetics of hexachlorobenzene (HCB) and 2,4,4'-trichlororbiphenyl (PCB 28) spiked to a field sediment were studied using a gas-purge technique. A contact time of up to 1,461 d was used to assess long-term changes in desorption kinetics. Purge-induced desorption
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