Merck
CN
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41736

Supelco

Diethyl sulfide

analytical standard

Synonym(s):
1,1′-Thiobisethane, Ethyl sulfide, NSC 75157
Linear Formula:
(C2H5)2S
CAS Number:
Molecular Weight:
90.19
Beilstein:
1696909
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.24

grade

analytical standard

Quality Level

vapor pressure

105 mmHg ( 37.7 °C)

assay

≥97.0% (GC)

shelf life

limited shelf life, expiry date on the label

refractive index

n20/D 1.442 (lit.)

bp

90-92 °C (lit.)

mp

−100 °C (lit.)

density

0.837 g/mL at 25 °C (lit.)

application(s)

cleaning products
cosmetics
food and beverages
personal care

format

neat

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, a volatile alkyl sulfide, is an aroma active compound in a variety of foodstuffs and beverages. This sulfur-compound can significantly affect the quality of food and drinks by virtue of its low sensory threshold.

Application

Diethyl sulfide may be used as an analytical standard for the determination of the analyte in wastewater, wines, and beer by gas chromatography (GC) based techniques.

Pictograms

FlameExclamation mark

Signal Word

Danger

Hazard Statements

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

Regulatory Information

危险化学品

Certificate of Analysis

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Certificate of Origin

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