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151378

Sigma-Aldrich

Bis(4-chlorophenyl) sulfone

98%

Synonym(s):

4,4′-Dichlorodiphenyl sulfone, 4-Chlorophenyl sulfone

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About This Item

Linear Formula:
(ClC6H4)2SO2
CAS Number:
80-07-9
Molecular Weight:
287.16
Beilstein:
2052955
EC Number:
201-247-9
MDL number:
MFCD00000619
UNSPSC Code:
12352100
PubChem Substance ID:
24849123
NACRES:
NA.22
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Assay

98%

bp

250 °C/10 mmHg (lit.)

mp

143-146 °C (lit.)

functional group

chloro
sulfone

SMILES string

Clc1ccc(cc1)S(=O)(=O)c2ccc(Cl)cc2

InChI

1S/C12H8Cl2O2S/c13-9-1-5-11(6-2-9)17(15,16)12-7-3-10(14)4-8-12/h1-8H

InChI key

GPAPPPVRLPGFEQ-UHFFFAOYSA-N

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Application

Bis(4-chlorophenyl) sulfone was used to study the time trends of bis(4-chlorophenyl) sulfone (BCPS)[1]. It was also used in thermoplastic production[2].

Pictograms

Exclamation markEnvironment
GHS07,GHS09

Signal Word

Warning

Hazard Statements

H319,H411

Hazard Classifications

Aquatic Chronic 2 - Eye Irrit. 2

Storage Class Code

11 - Combustible Solids

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
SDBB0363
SDBB0362
SDBB0364
STBL3171
STBK6786

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[Plasma levels of DDS in leprosy patients admitted in the National Sanatorium Oshima Seisho-en].
E Kubo et al.
Nihon Rai Gakkai zasshi, 52(1), 29-34 (1983-01-01)
Jun Ha Kim et al.
Polymers, 12(2) (2020-02-09)
The anion exchange membrane may have different physical and chemical properties, electrochemical performance and mechanical stability depending upon the monomer structure, hydrophilicity and hydrophobic repeating unit, surface form and degree of substitution of functional groups. In current work, poly(arylene ether
Fred M Parham et al.
Toxicology and applied pharmacology, 181(3), 153-163 (2002-06-25)
A physiologically based pharmacokinetic model of the absorption, distribution, metabolism, and elimination of p,p'-dichlorodiphenylsulfone (DDS) in male and female rats and mice is presented. Data used in constructing the model come from single-dose intravenous administration of DDS to male Fischer
[Establishment of the maximum permissible concentration of 4,4-dichlorophenylsulfone in reservoir waters].
G T Pis'ko et al.
Gigiena i sanitariia, (2)(2), 84-85 (1982-02-01)
R Poon et al.
Journal of toxicology and environmental health. Part A, 57(3), 185-198 (1999-06-22)
The short-term oral toxicity of a recently identified environmental pollutant, bis(4-chlorophenyl) sulfone (BCPS), was studied. Groups of male Sprague-Dawley rats (n = 6) were administered BCPS via the diet at 0 (control), 10, 100, or 1000 ppm for 4 wk.
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Questions

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  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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