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E3708

Ethanethiol

Name: Ethanethiol
Brand: ALDRICH

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

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Properties

vapor density

2.1 (vs air)

Quality Level

200

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

SMILES string

CCS

InChI

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

InChI key

DNJIEGIFACGWOD-UHFFFAOYSA-N

Description

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.

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pictograms

GHS02,GHS07,GHS09

signalword

Danger

hcodes

H224,H302 + H332,H410

pcodes

P210 - P233 - P273 - P301 + P312 - P304 + P340 + P312 - P403 + P233

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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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)

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Global Trade Item Number

SKU	GTIN
E3708-100ML	04061833603383
E3708-500ML	04061833603390