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550426

4-(Methylmercapto)phenol

Name: 4-(Methylmercapto)phenol
Brand: ALDRICH

98%

Synonym(s):

4-Hydroxythioanisole

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About This Item

Linear Formula:

CH₃SC₆H₄OH

CAS Number:

1073-72-9

Molecular Weight:

140.20

NACRES:

NA.22

PubChem Substance ID:

24879113

UNSPSC Code:

12352100

EC Number:

214-031-4

MDL number:

MFCD00002351

Assay:

98%

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Properties

Quality Segment

100

assay

98%

bp

153-156 °C/20 mmHg (lit.)

mp

84-86 (lit.)

functional group

thioether

SMILES string

CSc1ccc(O)cc1

InChI

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

InChI key

QASBCTGZKABPKX-UHFFFAOYSA-N

Description

General description

4-(Methylmercapto)phenol (4MP) mediates the removal of benzyloxycarbonyl and O-benzyl protecting groups by accepting the benzyl groups during the acidolytic cleavage with trifluoroacetic acid. The presence of hydroxyl group in the para position enhances the rate of hydrodesulfurization (HDS) of 4MP.

Application

4-(Methylmercapto)phenol [4-(Methylthio)phenol] may be used in the preparation of phosphoramidodithioate intermediates for the synthesis of sulprofos amidate.

Storage Class

11 - Combustible Solids

wgk

WGK 3

ppe

dust mask type N95 (US), Eyeshields, Gloves

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