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Merck
CN

238317

Ethyl methyl sulfide

96%

Synonym(s):

(Methylsulfanyl)ethane, (Methylthio)ethane, 1-(Methylthio)ethane, 2-Thiabutane, Ethyl methyl thioether, Ethyl(methyl)sulfane

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About This Item

Linear Formula:
CH3CH2SCH3
CAS Number:
624-89-5
Molecular Weight:
76.16
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
24854294
EC Number:
210-868-4
Beilstein/REAXYS Number:
1696871
MDL number:
MFCD00009268

Key Documents

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Product Name

Ethyl methyl sulfide, 96%

InChI key

WXEHBUMAEPOYKP-UHFFFAOYSA-N

InChI

1S/C3H8S/c1-3-4-2/h3H2,1-2H3

SMILES string

CCSC

vapor pressure

272 mmHg ( 37.7 °C)

assay

96%

form

liquid

refractive index

n20/D 1.440 (lit.)

bp

66-67 °C (lit.)

mp

−106 °C (lit.)

density

0.842 g/mL at 25 °C (lit.)

functional group

thioether

Quality Level

100

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General description

Microwave spectra of the trans isomer of ethyl methyl sulfide and its 10 isotopic species has been investigated. Chlorination of ethyl methyl sulfide with N-chlorosuccinimide and sulfuryl chloride has been reported.

pictograms

Flame
GHS02

signalword

Danger

hcodes

H225

Hazard Classifications

Flam. Liq. 2

Storage Class

3 - Flammable liquids

wgk

WGK 3

flash_point_f

5.0 °F - closed cup

flash_point_c

-15 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Regulatory Information

危险化学品
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Certificates of Analysis (COA)

Lot/Batch Number
MKDB0235
MKCQ9764
MKCL6369
MKCG9202
MKCC3880

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Microwave spectrum, structure, dipole moment, and internal rotation of the trans isomer of ethyl methyl sulfide.
Hayashi M, et al.
Journal of Molecular Spectroscopy, 86(1), 129-135 (1981)
Chlorination of unsymmetrical sulfides.
Tuleen DL and Stephens T.
The Journal of Organic Chemistry, 34(1), 31-35 (1969)
Ward Said-Ahmad et al.
Analytical chemistry, 89(5), 3199-3207 (2017-02-15)
We describe a simple, sensitive, and robust method for sulfur isotope ratio (
Marlize Z Bekker et al.
Journal of agricultural and food chemistry, 66(51), 13483-13491 (2018-12-13)
Diorganopolysulfanes can be generated when hydrogen sulfide (H2S) and thiols are oxidized in the presence of Cu(II) under conditions usually aimed at removing H2S from wine. This work sought to understand if polysulfanes could act as latent sources of H2S
Marlize Z Bekker et al.
Food chemistry, 245, 676-686 (2017-12-31)
Precursors to hydrogen sulfide (H
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