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Sigma-Aldrich

2-Chloroethyl ethyl sulfide

97%

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About This Item

Linear Formula:
ClCH2CH2SC2H5
CAS Number:
Molecular Weight:
124.63
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Quality Level

Assay

97%

form

liquid

refractive index

n20/D 1.4885 (lit.)

bp

156-157 °C (lit.)

density

1.07 g/mL at 25 °C (lit.)

functional group

chloro
thioether

storage temp.

2-8°C

SMILES string

CCSCCCl

InChI

1S/C4H9ClS/c1-2-6-4-3-5/h2-4H2,1H3

InChI key

GBNVXYXIRHSYEG-UHFFFAOYSA-N

General description

2-Chloroethyl ethyl sulfide is a monofunctional analog of sulfur mustard (SM; 2,2′-dichloro diethyl sulfide). The mass diffusivity of 2-chloroethyl ethyl sulfide, a chemical warfare agent simulant, was studied.

Signal Word

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Carc. 1A - Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1B

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

125.6 °F - closed cup

Flash Point(C)

52 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Raymond C Rancourt et al.
American journal of physiology. Lung cellular and molecular physiology, 302(1), L82-L92 (2011-10-04)
Acute lung injury is a principal cause of morbidity and mortality in response to mustard gas (SM) inhalation. Obstructive, fibrin-containing airway casts have recently been reported in a rat inhalation model employing the SM analog 2-chloroethyl ethyl sulfide (CEES). The
Anil K Jain et al.
Toxicology letters, 205(3), 293-301 (2011-07-05)
Bifunctional alkyalating agent, sulfur mustard (SM)-induced cutaneous injury is characterized by inflammation and delayed blistering. Our recent studies demonstrated that 2-chloroethyl ethyl sulfide (CEES), a monofunctional analog of SM that can be used in laboratory settings, induces oxidative stress. This
Shekhar D Sawale et al.
Toxicology mechanisms and methods, 23(9), 702-710 (2013-09-13)
Sulfur mustard (SM; 2,2'-dichloro diethyl sulfide), an alkylating chemical warfare agent, poses a major threat in both military conflict and chemical terrorism situations. 2-chloroethyl ethyl sulfide (CEES) is a monofunctional analogue of SM, frequently used in laboratory settings, therefore increasing
Matthew P Willis et al.
Journal of hazardous materials, 263 Pt 2, 479-485 (2013-11-15)
Chemical warfare agent simulants are often used as an agent surrogate to perform environmental testing, mitigating exposure hazards. This work specifically addresses the assessment of downwind agent vapor concentration resulting from an evaporating simulant droplet. A previously developed methodology was
Heidi C O'Neill et al.
Free radical biology & medicine, 48(9), 1188-1196 (2010-02-09)
Sulfur mustard (bis-2-(chloroethyl) sulfide; SM) is a highly reactive vesicating and alkylating chemical warfare agent. A SM analog, 2-chloroethyl ethyl sulfide (CEES), has been utilized to elucidate mechanisms of toxicity and as a screen for therapeutics. Previous studies with SM

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