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Merck
CN

73081

Tetrachlorobisphenol A

analytical standard

Synonym(s):

4,4′-Isopropylidenebis(2,6-dichlorophenol), 2,2′,6,6′-Tetrachloro-4,4′-isopropylidenediphenol

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About This Item

Linear Formula:
(CH3)2C[C6H2(Cl)2OH]2
CAS Number:
79-95-8
Molecular Weight:
366.07
EC Number:
201-237-4
MDL number:
MFCD00002178
UNSPSC Code:
41116107
PubChem Substance ID:
329764598
NACRES:
NA.24

Key Documents

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grade

analytical standard

Quality Level

100

Assay

≥98.0% (HPLC)

shelf life

limited shelf life, expiry date on the label

mp

134-136 °C (lit.)

format

neat

SMILES string

CC(C)(c1cc(Cl)c(O)c(Cl)c1)c2cc(Cl)c(O)c(Cl)c2

InChI

1S/C15H12Cl4O2/c1-15(2,7-3-9(16)13(20)10(17)4-7)8-5-11(18)14(21)12(19)6-8/h3-6,20-21H,1-2H3

InChI key

KYPYTERUKNKOLP-UHFFFAOYSA-N

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General description

Tetrachlorobisphenol A is classified under the family of bisphenols, which are extensively utilized in food and beverages as well as in the processing and packaging industries.

Application

Tetrachlorobisphenol A may be used as an analytical standard for the determination of the analyte in environmental water as well as sediments and sludge samples, food and beverage products, and dairy products by various chromatography techniques.

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.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
BCCM4273
BCCK1003
BCCF1286
BCCC8625
BCBW7901

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Xingwang Hou et al.
Environmental science & technology, 53(15), 8805-8812 (2019-07-10)
Tetrabromobisphenol A (TBBPA) is the most widely used brominated flame retardant (BFR), and it bioaccumulates throughout the food chains. Its fate in the first trophic level, plants, is of special interest. In this study, a four-day hydroponic exposure of TBBPA
Simultaneous determination of seven bisphenols in environmental water and solid samples by liquid chromatography-electrospray tandem mass spectrometry
Yang Y, et al.
Journal of Chromatography A, 1328, 26-34 (2014)
Luciano Molognoni et al.
Journal of agricultural and food chemistry, 67(9), 2691-2699 (2019-02-13)
A fast, less expensive, analytical approach with high metrologic reliability was developed to assist an official program for 21 marine biotoxins, monitoring in bivalve mollusks. The simultaneous analysis of lipophilic and hydrophilic marine biotoxins was achieved using a sample preparation
A high-throughput screening method of bisphenols, bisphenols digycidyl ethers and their derivatives in dairy products by ultra-high performance liquid chromatography-tandem mass spectrometry
Cheng Y, et al.
Analytica Chimica Acta, 950(46), 98-107 (2017)
Huiming Cao et al.
Archives of toxicology, 91(12), 3897-3912 (2017-06-16)
Certain bisphenols (BPs) have been regarded as endocrine-disrupting chemicals due to their structural similarities to bisphenol A (BPA), a well-known weak estrogenic chemical. However, very limited data are currently available on the relationship between estrogenic activity and the structure of
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