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Merck
CN

E3708

Ethanethiol

97%

Synonym(s):

Ethyl mercaptan, Mercaptan C2

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About This Item

Linear Formula:
C2H5SH
CAS Number:
75-08-1
Molecular Weight:
62.13
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
24894342
EC Number:
200-837-3
Beilstein/REAXYS Number:
773638
MDL number:
MFCD00004887
Assay:
97%
Form:
liquid

Key Documents

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InChI key

DNJIEGIFACGWOD-UHFFFAOYSA-N

InChI

1S/C2H6S/c1-2-3/h3H,2H2,1H3

SMILES string

CCS

vapor density

2.1 (vs air)

vapor pressure

8.51 psi ( 20 °C)

assay

97%

form

liquid

autoignition temp.

570 °F

expl. lim.

18.2 %

refractive index

n20/D 1.4306 (lit.)

bp

35 °C (lit.)

density

0.839 g/mL at 25 °C (lit.)

storage temp.

2-8°C

Quality Level

200

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Application

Ethanethiol can be used as a reactant for the synthesis of:
  • Functionalized oxazolidinones by conjugated nucleophilic addition- electrophilic amination reaction.
  • Ethyl phenyl sulfide by C-S coupling with iodobenzene.
  • Chain transfer agent in the RAFT polymerization of N-isopropylacrylamide.

signalword

Danger

Hazard Classifications

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Flam. Liq. 1

Storage Class

3 - Flammable liquids

wgk

WGK 3

flash_point_f

-49.0 °F - closed cup

flash_point_c

-45 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves

Regulatory Information

危险化学品
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Certificates of Analysis (COA)

Lot/Batch Number
SHBS6135
SHBL0318
SHBJ3066
STBG8296
STBG6629

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Direct synthesis of thermally responsive DMA/NIPAM diblock and DMA/NIPAM/DMA triblock copolymers via aqueous, room temperature RAFT polymerization
Convertine AJ, et al.
Macromolecules, 39(5), 1724-1730 (2006)
Asymmetric multicomponent domino reactions and highly enantioselective conjugated addition of thiols to ?, ?-unsaturated aldehydes
Marigo M, et al
Journal of the American Chemical Society, 127(45), 15710-15711 (2005)
Efficient CuO-Nanoparticle-Catalyzed C-S Cross-Coupling of Thiols with Iodobenzene
Rout L, et al.
Angewandte Chemie (International Edition in English), 119(29), 5679-5682 (2007)
Jiangyao Chen et al.
Journal of hazardous materials, 190(1-3), 416-423 (2011-04-20)
A series of adsorptive photocatalysts, combined titania-montmorillonite-silica were synthesized. The resultant photocatalysts consisted of more and more spherically agglomerated TiO(2) particles with increasing of TiO(2) content, and anatase was the only crystalline phase with nano-scale TiO(2) particles. With increasing of
Nariyasu Mano et al.
Analytical chemistry, 81(22), 9395-9401 (2009-10-23)
The analysis of post-translational phosphorylation is a crucial step in understanding the mechanisms of many physiological events. Numerous approaches for the development of analytical methods aimed at the detection and quantification of phosphorylated proteins by mass spectrometry have been reported
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