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107247

Sigma-Aldrich

Diethyl sulfide

98%

Synonym(s):

1,1′-Thiobisethane, Ethyl sulfide, NSC 75157

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About This Item

Linear Formula:
(C2H5)2S
CAS Number:
352-93-2
Molecular Weight:
90.19
Beilstein:
1696909
EC Number:
206-526-9
MDL number:
MFCD00009270
UNSPSC Code:
12352100
PubChem Substance ID:
24846758
NACRES:
NA.22

vapor pressure

105 mmHg ( 37.7 °C)

Assay

98%

refractive index

n20/D 1.442 (lit.)

bp

90-92 °C (lit.)

mp

−100 °C (lit.)

solubility

H2O: insoluble
alcohol: miscible
diethyl ether: miscible

density

0.837 g/mL at 25 °C (lit.)

SMILES string

CCSCC

InChI

1S/C4H10S/c1-3-5-4-2/h3-4H2,1-2H3

InChI key

LJSQFQKUNVCTIA-UHFFFAOYSA-N

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General description

Diethyl sulfide forms 1:1 charge transfer complex with iodine. It undergoes photocatalytic degradation over TiO2 . It is commonly used as solvent for anhydrous mineral salts and in plating baths for coating metals with gold or silver.

Application

Diethyl sulfide was used to assess the quantification procedure for nine volatile sulfur compounds in complex gaseous samples by solid-phase microextraction.

Pictograms

FlameExclamation mark
GHS02,GHS07

Signal Word

Danger

Hazard Statements

H225,H315,H319

Hazard Classifications

Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

15.8 °F - closed cup

Flash Point(C)

-9 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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Molecular Complexes and Their Spectra. XIII. Complexes of Iodine with Amides, Diethyl Sulfide and Diethyl Disulfide.
Tsubomura H and Lang RP.
Journal of the American Chemical Society, 83(9), 2085-2092 (1961)
Beer Singh et al.
Journal of hazardous materials, 139(1), 38-43 (2006-08-26)
Breakthrough behavior of diethyl sulphide vapors on carbon systems such as active carbon, NaOH/CrO3/C, NaOH/CrO3/EDA/C and RuCl3/C has been studied by using modified Wheeler equation and the same was used to calculate the pseudo-first-order rate constant (kv) and kinetic saturation
R Singh et al.
Chemical research in toxicology, 10(1), 70-77 (1997-01-01)
Postlabeling can be one of the most sensitive methods for the measurement of DNA adducts. However, for the determination of alkylated adducts, essential requirements are standards which must be fully chemically characterized. In order to develop a postlabeling assay for
Andrea Belancic Majcenovic et al.
Journal of agricultural and food chemistry, 50(23), 6653-6658 (2002-10-31)
Ethanethiol and diethyl disulfide (DEDS) most often occurred at levels above their olfactive threshold in wines with nauseous sulfur-linked smells. As ethanethiol is very oxidizable and chemically reactive, a stable isotopic dilution analysis of both ethanethiol and its disulfide in
Taylor C Hayward et al.
Journal of chromatography. A, 1105(1-2), 66-70 (2005-09-30)
A recently reported micro-flame photometric detector (microFPD) has been examined in greater detail for its sulfur response characteristics. While supporting an "upside down" flame on a stainless steel capillary burner (delivering oxygen) in a counter flowing stream of premixed hydrogen
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