35601
PCB No 28
analytical standard
Synonym(s):
2,4,4′-Trichlorobiphenyl, 2,4,4′-PCB
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About This Item
Empirical Formula (Hill Notation):
C12H7Cl3
CAS Number:
Molecular Weight:
257.54
Ballschmiter Number:
28
EC Number:
230-293-2
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
1956846
grade
analytical standard
Quality Segment
shelf life
limited shelf life, expiry date on the label
technique(s)
HPLC: suitable, gas chromatography (GC): suitable
application(s)
environmental
format
neat
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
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 28 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.
Other Notes
Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.
signalword
Warning
hcodes
Hazard Classifications
Aquatic Acute 1 - Aquatic Chronic 1 - STOT RE 2
Storage Class
11 - Combustible Solids
wgk
WGK 3
ppe
dust mask type N95 (US), Eyeshields, Gloves
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