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Merck
CN

506818

Ethanethiol (ethyl mercaptan)

PESTANAL®, analytical standard

Synonym(s):

Ethanethiol, Ethyl mercaptan, Mercaptan C2

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About This Item

Linear Formula:
C2H5SH
CAS Number:
75-08-1
Molecular Weight:
62.13
EC Number:
200-837-3
UNSPSC Code:
12352200
PubChem Substance ID:
24873392
Beilstein/REAXYS Number:
773638
MDL number:
MFCD00004887

Key Documents

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InChI key

DNJIEGIFACGWOD-UHFFFAOYSA-N

InChI

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

SMILES string

CCS

grade

analytical standard

vapor density

2.1 (vs air)

vapor pressure

8.51 psi ( 20 °C)

product line

PESTANAL®

CofA

current certificate can be downloaded

autoignition temp.

570 °F

expl. lim.

18.2 %

packaging

ampule of 1000 mg

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

refractive index

n20/D 1.4306 (lit.)

bp

35 °C (lit.)

density

0.839 g/mL at 25 °C (lit.)

application(s)

agriculture
environmental

format

neat

storage temp.

2-8°C

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Legal Information

PESTANAL is a registered trademark of Merck KGaA, Darmstadt, Germany

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
MKCJ9048
MKBT4913V
MKBP7942V
LB90135V
LB89499V

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R Hanczkó et al.
Journal of chromatography. A, 1163(1-2), 25-42 (2007-07-04)
The main aims of this work were (a) to present the characteristics and stability of the o-phthalaldehyde (OPA)-ethanethiol (ET) derivatives of 22 amino acids, including the believed-to-be less stable OPA derivatives providing glycine, gamma-aminobutyric acid, beta-alanine, histidine, ornithine, lysine and
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
J A Gaskin et al.
Rhinology, 46(3), 166-169 (2008-10-16)
To determine if 1) there is cross contamination between odours tested on thresholds achieved, 2) a delay period is necessary between testing different odours. Thirty-five subjects underwent threshold testing with phenethyl alcohol (PEA), ethylmercaptan (MER), acetic acid (ACE), and eucalyptol
Shungang Wan et al.
Biodegradation, 21(6), 1057-1066 (2010-05-15)
In the present study, a new bacterial strain isolated from activated sludge has been identified as Lysinibacillus sphaericus based on its morphology, physiochemical properties, and the results of 16S ribosomal RNA (rRNA) gene sequence analysis. This new bacterial strain uses
Taicheng An et al.
Journal of hazardous materials, 183(1-3), 372-380 (2010-08-10)
This study aims to compare the biological degradation performance of ethanethiol using strain RG-1 and B350 commercial mixed microorganisms, which were inoculated and immobilized on ceramic particles in twin-biotrickling filter columns. The parameters affecting the removal efficiency, such as empty
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