Skip to Content
Merck
CN

34103

PCB No 105

analytical standard

Synonym(s):

2,3,3′,4,4′-Pentachlorobiphenyl

Sign In to View Organizational & Contract Pricing.

Select a Size

About This Item

Empirical Formula (Hill Notation):
C12H5Cl5
CAS Number:
32598-14-4
Molecular Weight:
326.43
UNSPSC Code:
41116107
PubChem Substance ID:
329754815
MDL number:
MFCD00152718

Key Documents

View All Documentation
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

InChI

1S/C12H5Cl5/c13-8-3-1-6(5-10(8)15)7-2-4-9(14)12(17)11(7)16/h1-5H

SMILES string

Clc1ccc(cc1Cl)-c2ccc(Cl)c(Cl)c2Cl

InChI key

WIDHRBRBACOVOY-UHFFFAOYSA-N

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

100

signalword

Warning

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - STOT RE 2 Oral

target_organs

Nervous system,Skin,Endocrine system,Immune system

Storage Class

11 - Combustible Solids

wgk

WGK 3

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
This item has

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
BCCK0741
BCBZ5256

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

I Chu et al.
Journal of applied toxicology : JAT, 18(4), 285-292 (1998-08-27)
The toxicity of 2,3,3',4,4'-pentachlorobiphenyl (PCB 105) was investigated in Sprague-Dawley rats following dietary exposure to this substance at levels of 0, 0.05, 0.5, 5 or 50 ppm for 13 weeks. Growth rate and food consumption were not affected and no
M H Boily et al.
Comparative biochemistry and physiology. Toxicology & pharmacology : CBP, 134(1), 11-23 (2003-01-14)
Retinoids stored in the avian egg are essential for normal development, however, laboratory and field experiments suggest that they are affected by environmental contaminants. Lecithin:retinol acyltransferase (LRAT) activity was detected in the microsomal fraction of the yolk-sac membrane of the
M Haag-Grönlund et al.
Toxicology and applied pharmacology, 152(1), 153-165 (1998-10-17)
Interactive effects between the non-ortho-substituted 3,3', 4,4', 5-pentachlorobiphenyl (PCB126), the mono-ortho-substituted 2,3,3',4, 4'-pentachlorobiphenyl (PCB105), and the di-ortho-substituted 2,2',4, 4',5,5'-hexachlorobiphenyl (PCB153) were studied in an initiation/promotion bioassay. Female Sprague-Dawley rats were injected with 30 mg/kg ip of N-nitrosodiethylamine 24 h after
K G Jensen et al.
Mutagenesis, 15(1), 9-15 (2000-01-21)
The polychlorinated biphenyls 2,2',5,5'- and 3,3',4, 4'-tetrachlorobiphenyl, 2,3,3',4,4'- and 3,3',4,4', 5-pentachlorobiphenyl and 2,2',4,4',5,5'-hexachlorobiphenyl were tested for spindle-disturbing activity in V79 Chinese hamster cells. Clones lacking endogenous cytochrome P450 activity or expressing rat CYP1A1 or CYP2B1 were used. Induction of abnormal
Species-specific accumulation of the polychlorinated biphenyl (PCB) 2,3,3',4,4'-pentachlorobiphenyl in fish brain: a comparison between cod (Gadus morhua) and rainbow trout (Oncorhynchus mykiss).
K Ingebrigtsen et al.
Pharmacology & toxicology, 67(4), 344-345 (1990-10-01)
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service