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Merck
CN

35595

PCB No 14

analytical standard

Synonym(s):

3,5-Dichlorobiphenyl, 3,5-PCB

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About This Item

Empirical Formula (Hill Notation):
C12H8Cl2
CAS Number:
Molecular Weight:
223.10
EC Number:
215-648-1
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
1944311
Ballschmiter Number:
14
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InChI key

QHZSDTDMQZPUKC-UHFFFAOYSA-N

InChI

1S/C12H8Cl2/c13-11-6-10(7-12(14)8-11)9-4-2-1-3-5-9/h1-8H

SMILES string

Clc1cc(Cl)cc(c1)-c2ccccc2

grade

analytical standard

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

application(s)

environmental

format

neat

Quality Level

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 14 may be used for environmental analysis and precise quality control of food and feed.

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

pictograms

Health hazardEnvironment

signalword

Warning

hcodes

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1 - STOT RE 2

Storage Class

11 - Combustible Solids

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

监管及禁止进口产品
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Nina P Gritsan et al.
Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology, 4(1), 23-32 (2004-12-24)
The dynamics of singlet 3,5-dichloro-2-biphenylnitrene and the products of its rearrangement were monitored by pico- and nanosecond laser flash photolysis and the results were consistent with the predictions of DFT and ab initio molecular orbital calculations.
J Havel et al.
Applied microbiology and biotechnology, 43(5), 914-919 (1995-10-01)
The influence of different forms of substrate administration (either through the vapour phase or the liquid phase) on growth of two bacterial strains on biphenyl, 2-chlorobiphenyl, and 3,5-dichlorobiphenyl has been investigated. During growth with all three compounds, the availability of
H A J Govers et al.
SAR and QSAR in environmental research, 13(2), 271-280 (2002-06-20)
Enthalpies of transfer at 300 K of various partitioning processes were calculated in order to study the suitability of 3D force fields for the calculation of partitioning constants. A 3D fulvic acid (FA) model of dissolved organic carbon (DOC) was
Metabolism of dichlorobiphenyls by hepatic microsomal cytochrome P-450.
M W Kennedy et al.
Biochemical pharmacology, 30(6), 577-588 (1981-03-15)

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