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Key Documents

W415901

Sigma-Aldrich

2-Methoxythiophenol

≥97%, FG

Synonym(s):

2-Mercaptoanisole, 2-Methoxybenzenethiol, Thioguaiacol

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About This Item

Linear Formula:
CH3OC6H4SH
CAS Number:
Molecular Weight:
140.20
FEMA Number:
4159
Beilstein:
2042178
EC Number:
MDL number:
UNSPSC Code:
12164502
PubChem Substance ID:
Flavis number:
12.139
NACRES:
NA.21

biological source

synthetic

Quality Level

grade

FG
Halal

Agency

meets purity specifications of JECFA

reg. compliance

EU Regulation 1334/2008 & 178/2002

Assay

≥97%

refractive index

n20/D 1.591 (lit.)

bp

99 °C/8 mmHg (lit.)

solubility

H2O: insoluble
alcohol: soluble

density

1.152 g/mL at 25 °C (lit.)

application(s)

flavors and fragrances

Documentation

see Safety & Documentation for available documents

food allergen

no known allergens

Organoleptic

meaty; spicy; smoky

SMILES string

COc1ccccc1S

InChI

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

InChI key

DSCJETUEDFKYGN-UHFFFAOYSA-N

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General description

2-Methoxythiophenol is a sulfur-containing compound that can be used as a flavoring agent.

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

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

Target Organs

Respiratory system

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

204.8 °F - closed cup

Flash Point(C)

96 °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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Acute toxicity of thioguaiacol and of versalide in rodents.
K R Butterworth et al.
Food and cosmetics toxicology, 19(6), 753-755 (1981-12-01)

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