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Sigma-Aldrich

4-Mercaptophenol

technical grade, 90%

Synonym(s):

4-Hydroxythiophenol

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About This Item

Linear Formula:
HSC6H4OH
CAS Number:
637-89-8
Molecular Weight:
126.18
Beilstein/REAXYS Number:
2039306
EC Number:
211-307-6
MDL number:
MFCD00004850
UNSPSC Code:
12352100
PubChem Substance ID:
24856646
NACRES:
NA.22

grade

technical grade

assay

90%

bp

149-150 °C/25 mmHg (lit.)

mp

33-35 °C (lit.)

SMILES string

Oc1ccc(S)cc1

InChI

1S/C6H6OS/c7-5-1-3-6(8)4-2-5/h1-4,7-8H

InChI key

BXAVKNRWVKUTLY-UHFFFAOYSA-N

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General description

The density function theory calculations were performed to infer the IR and Raman spectra for 4-mercaptophenol molecule.

Application

4-Mercaptophenol was used as a resin monomer in the study of the different gold nanocrystal core-resin shell structures.

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

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

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

230.0 °F - closed cup

flash_point_c

110 °C - closed cup

ppe

dust mask type N95 (US), Eyeshields, Gloves

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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Seunghwan Lee et al.
Dalton transactions (Cambridge, England : 2003), 50(28), 9958-9967 (2021-07-07)
Area selective atomic layer deposition (AS-ALD) is a promising future technology for the realization of a 5 nm scale Si complementary field effect transistor (FET) and its application in industry. AS-ALD is one of the "bottom-up" technologies, which is a
Zhenhua Sun et al.
Langmuir : the ACS journal of surfaces and colloids, 28(24), 9082-9092 (2012-03-22)
The formation of different Au nanocrystal core-resin shell structures through the control of the nanocrystal assembly and shell polymerization is investigated. 4-Mercaptophenol is employed together with formaldehyde as the resin monomers. 4-Mercaptophenol molecules bond to the surface of Au nanocrystals
Ran Li et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 122, 698-703 (2013-12-24)
In this paper, 4-mercaptophenol (4-MPH) was designed as a model molecule for theoretical and experimental studies of the molecule structure. Density functional theory (DFT) calculations have been performed to predict the IR and Raman spectra for the molecule. In addition
Isabel Freitag et al.
Journal of biomedical optics, 20(5), 55002-55002 (2015-05-06)
Identification of tumor and normal cells is a promising application of Raman spectroscopy. The throughput of Raman-assisted cell sorting is limited by low sensitivity. Surface-enhanced Raman spectroscopy (SERS) is a well-recognized candidate to increase the intensity of Raman signals of

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