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Sigma-Aldrich

4-Methoxythiophenol

97%

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Synonym(s):
4-Mercaptoanisole, 4-Methoxybenzenethiol
Linear Formula:
CH3OC6H4SH
CAS Number:
696-63-9
Molecular Weight:
140.20
Beilstein:
1446910
EC Number:
211-799-2
MDL number:
MFCD00004849
UNSPSC Code:
12352100
PubChem Substance ID:
24846922
NACRES:
NA.22

Quality Level

200

Assay

97%

refractive index

n20/D 1.5831 (lit.)

bp

100-103 °C/13 mmHg (lit.)

density

1.14 g/mL at 25 °C (lit.)

SMILES string

COc1ccc(S)cc1

InChI

1S/C7H8OS/c1-8-6-2-4-7(9)5-3-6/h2-5,9H,1H3

InChI key

NIFAOMSJMGEFTQ-UHFFFAOYSA-N

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Application

4-Methoxythiophenol was used in preparing samples for self-assembled monolayers (SAM′s) characterization and to study SAM′s effect on both n- and p-channel organic thin film transistors. 4-Methoxythiophenol was used in cesium fluoride-Celite catalyzed preparation of thioethers and thioesters.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

WGK

WGK 3

Flash Point(F)

closed cup

Flash Point(C)

closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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CsF-celite, an efficient solid state reagent for the syntheses of thioesters and thioethers.
Shah STA, et al.
Monatshefte fur Chemie / Chemical Monthly, 136(9), 1583-1589 (2005)
Modification of gold source and drain electrodes by self-assembled monolayer in staggered n-and p-channel organic thin film transistors.
Boudinet D, et al.
Organic Electronics, 11(2), 227-237 (2010)
Hadeel T Al-Sinjilawi et al.
Archiv der Pharmazie, 347(11), 861-872 (2014-09-16)
A series of substituted 4-oxopyrido[2,3-a]phenothiazine-3-carboxylic acids (6a-d) were prepared via cyclization of the corresponding ethyl 7-(arylthioxy)-8-nitro(or azido)-4-oxoquinoline-3-carboxylates (3a-d/4a-d), followed by hydrolysis of the resultant esters (5a-d). Among these tetracyclics, compound 6a with unsubstituted terminal benzo-ring D was the most active
Homan Kang et al.
Scientific reports, 5, 10144-10144 (2015-05-29)
Recently, preparation and screening of compound libraries remain one of the most challenging tasks in drug discovery, biomarker detection, and biomolecular profiling processes. So far, several distinct encoding/decoding methods such as chemical encoding, graphical encoding, and optical encoding have been

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