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258709

Sigma-Aldrich

4-Methoxythioanisole

97%

Synonym(s):

1-Methoxy-4-(methylthio)benzene

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About This Item

Linear Formula:
CH3OC6H4SCH3
CAS Number:
1879-16-9
Molecular Weight:
154.23
MDL number:
MFCD00010587
UNSPSC Code:
12352100
PubChem Substance ID:
24855655

Assay

97%

form

solid

refractive index

n20/D 1.5795 (lit.)

bp

99 °C/4 mmHg (lit.)

mp

22-23 °C (lit.)

density

1.11 g/mL at 25 °C (lit.)

SMILES string

COc1ccc(SC)cc1

InChI

1S/C8H10OS/c1-9-7-3-5-8(10-2)6-4-7/h3-6H,1-2H3

InChI key

DQNSKXYRRRCKGH-UHFFFAOYSA-N

Application

4-Methoxythioanisole has been used in preparation of 1-methoxy-4-(methylsulfinyl)benzene.

Other Notes

Contains 4-chloroanisole

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H302,H315,H319,H335

Hazard Classifications

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

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

226.4 °F - closed cup

Flash Point(C)

108 °C - closed cup

Personal Protective Equipment

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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U Pérez et al.
Biochemistry, 29(11), 2757-2763 (1990-03-20)
Transient-state reactions of horseradish peroxidase compounds I and II with 1-methoxy-4-(methylthio)benzene (a para-substituted thioanisole) were studied over the pH range from 3.4 to 10.5. The pH-jump technique was applied to the compound II reactions at pH values below 8.6. The
Iron-catalyzed selective oxidation of sulfides to sulfoxides with the polyethylene glycol/O2 system.
Li B, et al.
Green Chemistry, 14(1), 130-135 (2012)

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