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113158

4-Methoxy-α-toluenethiol

90%, technical grade

Synonym(s):

4-Methoxybenzyl mercaptan

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About This Item

Linear Formula:
CH3OC6H4CH2SH
CAS Number:
6258-60-2
Molecular Weight:
154.23
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
24847135
EC Number:
228-393-6
Beilstein/REAXYS Number:
471686
MDL number:
MFCD00004871
Assay:
90%
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grade

technical grade

Quality Segment

100

assay

90%

refractive index

n20/D 1.573 (lit.)

bp

90-95 °C/0.5 mmHg (lit.)

density

1.107 g/mL at 25 °C (lit.)

functional group

thiol

storage temp.

2-8°C

SMILES string

COc1ccc(CS)cc1

InChI

1S/C8H10OS/c1-9-8-4-2-7(6-10)3-5-8/h2-5,10H,6H2,1H3

InChI key

PTDVPWWJRCOIIO-UHFFFAOYSA-N

Application

4-methoxy-α-toluenethiol is used to synthesize many ω-mercapto amino acids with side-chain lengths ranging from 3–5 methylene units.
4-Methoxy-α-toluenethiol is used as an internal standard in the Quantitative determination of wine polyfunctional mercaptans at the level of nanogram per liter.

Storage Class

10 - Combustible liquids

wgk

WGK 3

flash_point_f

230.0 °F - closed cup

flash_point_c

110 °C - closed cup

ppe

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)

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