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216178

Sigma-Aldrich

4,4′-Thiodiphenol

99%

Synonym(s):

4-Hydroxyphenyl sulfide, TDP

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About This Item

Linear Formula:
S(C6H4OH)2
CAS Number:
2664-63-3
Molecular Weight:
218.27
EC Number:
220-197-9
MDL number:
MFCD00002349
UNSPSC Code:
12162002
PubChem Substance ID:
24852804
NACRES:
NA.23

Assay

99%

form

solid

mp

154-156 °C (lit.)

SMILES string

Oc1ccc(Sc2ccc(O)cc2)cc1

InChI

1S/C12H10O2S/c13-9-1-5-11(6-2-9)15-12-7-3-10(14)4-8-12/h1-8,13-14H

InChI key

VWGKEVWFBOUAND-UHFFFAOYSA-N

Related Categories

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H319

Hazard Classifications

Eye Irrit. 2

Storage Class Code

11 - Combustible Solids

WGK

WGK 2

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

216178-BULK:
216178-5G:
216178-100G:
216178-VAR:
216178-500G:

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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[Materials for the establishment of maximum allowable concentrations of bis (4-oxyphenyl) sulfide in the working zone air].
L A Antonovich et al.
Gigiena truda i professional'nye zabolevaniia, (1)(1), 31-32 (1991-01-01)
Bingli Lei et al.
Chemosphere, 169, 204-211 (2016-11-24)
Many studies have been shown that environmental estrogen bisphenol A (BPA) can activate nuclear receptor (estrogen receptor alpha, ERα) or membrane receptor (G-protein-coupled receptor, GPR30) in breast cancer cells and exerts genomic or nongenomic actions inducing cell proliferation. 4,4'-thiodiphenol (TDP)
Andrey Galukhin et al.
Molecules (Basel, Switzerland), 24(1) (2019-01-10)
We described a synthetic approach to bisphenol-based monocyanate esters based on mono-O-methylation of parental bisphenols followed by cyanation of the residual phenolic hydroxyl. Structures of the synthesized compounds were determined by the application of IR, NMR ¹H and 13C spectroscopies
Lei Wang et al.
Environmental science & technology, 53(12), 7095-7102 (2019-05-28)
Bisphenol A (BPA) is an important endocrine disrupting chemical. Although high levels of BPA in some new clothes have been reported, the occurrence of bisphenol chemicals including BPA in daily clothes is still unknown, and the human exposure to BPA
Katra Kolšek et al.
Toxicology in vitro : an international journal published in association with BIBRA, 29(1), 8-15 (2014-09-07)
A homeostasis of the glucocorticoid and androgen endocrine system is essential to human health. Their disturbance can lead to various diseases, for example cardiovascular, inflammatory and autoimmune diseases, infertility, cancer. Fifteen widely used industrial chemicals that disrupt endocrine activity were

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