41162
4-Methoxy-2-methyl-2-butanethiol
analytical standard
Synonym(s):
2-Mercapto-4-methoxy-2-methylbutane
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About This Item
Empirical Formula (Hill Notation):
C6H14OS
CAS Number:
Molecular Weight:
134.24
Beilstein:
15016270
EC Number:
MDL number:
UNSPSC Code:
85151701
PubChem Substance ID:
NACRES:
NA.24
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grade
analytical standard
Quality Level
Assay
≥98.0% (GC)
shelf life
limited shelf life, expiry date on the label
refractive index
n20/D 1.451
density
0.915 g/mL at 20 °C
application(s)
cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care
format
neat
storage temp.
2-8°C
SMILES string
CC(S)(C)CCOC
InChI
1S/C6H14OS/c1-6(2,8)4-5-7-3/h8H,4-5H2,1-3H3
InChI key
XVHGKKGBUDMTIQ-UHFFFAOYSA-N
General description
4-Methoxy-2-methyl-2-butanethiol is a sulfur-containing aroma compound belonging to the class of volatile thiols, capable of imparting a characteristic black-currant like odor in olive oils.
Application
4-Methoxy-2-methyl-2-butanethiol may be used as an analytical reference standard for the determination of the analyte in roasted coffee, lipid model system (triolein) and virgin olive oil (VOO) by chromatography-based techniques.
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Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 4 Oral - Flam. Liq. 3
Storage Class Code
3 - Flammable liquids
WGK
WGK 3
Flash Point(F)
73.4 °F
Flash Point(C)
23 °C
Regulatory Information
危险化学品
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Occurrence of 4-methoxy-2-methyl-2-butanethiol in blackcurrant (Ribes nigrum L.) berries
Jung K, et al.
Flavour and Fragrance Journal, 31(6), 438-441 (2016)
Concentration of 4-methoxy-2-methyl-2-butanethiol in Spanish virgin olive oils
Reiners J and Grosch, W
Food Chemistry, 64(1), 45-47 (1999)
Determination of volatile thiols in virgin olive oil by derivatisation and LC-HRMS, and relation with sensory attributes
Vichi S, et al.
Food Chemistry, 149(1), 313-318 (2014)
Determination of volatile thiols in roasted coffee by derivatization and liquid chromatography-high resolution mass spectrometric analysis
Vichi S, et al.
Food Research International, 64(1), 610-617 (2014)
Determination of volatile thiols in lipid matrix by simultaneous derivatization/extraction and liquid chromatography-high resolution mass spectrometric analysis. Application to virgin olive oil
Vichi S, et al.
Journal of Chromatography A, 1318(1), 180-188 (2013)
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