Skip to Content
Merck
CN

E26223

Diethyl disulfide

99%

Synonym(s):

Ethyl disulfide

Sign In to View Organizational & Contract Pricing.

Select a Size

About This Item

Linear Formula:
(C2H5)2S2
CAS Number:
110-81-6
Molecular Weight:
122.25
NACRES:
NA.22
PubChem Substance ID:
24894475
UNSPSC Code:
12352100
EC Number:
203-805-7
MDL number:
MFCD00009266

Key Documents

View All Documentation
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

Product Name

Diethyl disulfide, 99%

InChI key

CETBSQOFQKLHHZ-UHFFFAOYSA-N

InChI

1S/C4H10S2/c1-3-5-6-4-2/h3-4H2,1-2H3

SMILES string

CCSSCC

assay

99%

refractive index

n20/D 1.506 (lit.)

bp

151-153 °C (lit.)

density

0.993 g/mL at 25 °C (lit.)

Quality Level

100

Looking for similar products? Visit Product Comparison Guide

Related Categories

Application


  • Pheniramine maleate in forensic toxicology: Explored the assessment of pheniramine maleate in alternative biological matrices using liquid chromatography tandem mass spectrometry (LC-MS/MS). This research underscores the importance of pheniramine maleate in toxicological studies, contributing to forensic investigations and therapeutic drug monitoring (Makhdoom et al., 2024).

General description

Diethyl Disulfide is a chemical reactant andindustrial catalyst with significant catalytic properties. It is a compoundthat participates in solid-gas reactions, particularly with iron foils at higher temperatures, leading to the formation of iron sulfide films.It can react with hydrogen at 200°C to produce ethanethiol, exhibiting higher reactivity and selectivity compared to reactions in helium.

pictograms

FlameExclamation mark
GHS02,GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

3 - Flammable liquids

wgk

WGK 2

flash_point_f

104.0 °F - closed cup

flash_point_c

40 °C - closed cup

ppe

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

Regulatory Information

危险化学品
This item has

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
SDBB1073
STBL2089
STBK8404
STBK3965
STBK1110

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Selective hydrogenation of diethyl disulfide to ethanethiol in the presence of sulfide catalysts
Mashkina, AV and Khairulina, et al.
Kinetics and Catalysis, 43, 261-267 (2002)
Synthesis of iron sulfide films through solid-gas reaction of iron with diethyl disulfide
Ocampo-Macias, T and Lara-Romero, et al.
Journal of Sulfur Chemistry, 36, 385-394 (2015)
Bofan Yu et al.
Journal of chromatography. A, 1356, 221-229 (2014-07-07)
For the expanded application area, fast trace analysis of certain high boiling point (i.e., 150-250 °C) volatile organic compounds (HVOCs) in water, a large volume-direct aqueous injection-gas chromatography (LV-DAI-GC) method was optimized for the following parameters: packed sorbent for sample

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service