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Safety Information

88670

Sigma-Aldrich

2-Ethylhexyl thioglycolate

≥95.0% (GC)

Synonym(s):

2-EHTG

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About This Item

Linear Formula:
HSCH2COOCH2CH(C2H5)(CH2)3CH3
CAS Number:
7659-86-1
Molecular Weight:
204.33
Beilstein:
9047474
EC Number:
231-626-4
MDL number:
MFCD00022081
UNSPSC Code:
12352100
PubChem Substance ID:
57653276
NACRES:
NA.22

Quality Level

200

Assay

≥95.0% (GC)

form

liquid

refractive index

n20/D 1.461

bp

255-260 °C (lit.)

density

0.972 g/mL at 20 °C (lit.)

functional group

ester
thiol

SMILES string

CCCCC(CC)COC(=O)CS

InChI

1S/C10H20O2S/c1-3-5-6-9(4-2)7-12-10(11)8-13/h9,13H,3-8H2,1-2H3

InChI key

OWHSTLLOZWTNTQ-UHFFFAOYSA-N

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Application

2-Ethylhexyl thioglycolate can be used:
  • In the selective extraction of indium(III) and gallium(III).
  • As a reagent in the synthesis of conjugated polymers based on thienoquinoidal building block.

Pictograms

Exclamation markEnvironment
GHS07,GHS09

Signal Word

Warning

Hazard Statements

H302,H317,H410

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Skin Sens. 1

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

243.5 °F - Pensky-Martens closed cup

Flash Point(C)

117.5 °C - Pensky-Martens closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

FSL

Group 4: Flammable liquids
Type 3 petroleums
Hazardous rank III
Water insoluble liquid

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names

JAN Code

88670-500ML:
88670-BULK:
88670-VAR:

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Certificates of Analysis (COA)

Lot/Batch Number
STBL4049
STBL1297
STBK5013
STBK4179
STBK2503

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Selective extraction of indium (iii) and gallium (iii) with 2-ethylhexyl thioglycolate
Miura R, et al.
Solvent Extraction Research and Development, Japan, 24(2), 123-130 (2017)
Novel π -Conjugated Polymer Based on an Extended Thienoquinoid
Cai Y, et al.
Chemistry of Materials, 30(2), 319-323 (2018)
Neepa Choksi et al.
Cutaneous and ocular toxicology, 39(3), 180-192 (2020-06-27)
OptiSafe is an in chemico test method that identifies potential eye irritants based on macromolecular damage following test chemical exposure. The OptiSafe protocol includes a prescreen assessment that identifies test chemicals that are outside the applicability domain of the test

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