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88559

Sigma-Aldrich

2,2′-Thiodiethanol

≥99.0% (GC)

Sinónimos:

2,2′-Thiobis(ethanol), Bis(2-hydroxyethyl) sulfide, Thiodiethylene glycol, Thiodiglycol

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About This Item

Fórmula lineal:
S(CH2CH2OH)2
Número de CAS:
111-48-8
Peso molecular:
122.19
Beilstein/REAXYS Number:
1236325
EC Number:
203-874-3
MDL number:
MFCD00002910
UNSPSC Code:
12352200
PubChem Substance ID:
57653316

assay

≥99.0% (GC)

refractive index

n20/D 1.521
n20/D 1.5215 (lit.)

bp

164-166 °C/20 mmHg (lit.)

mp

−16 °C (lit.)

density

1.221 g/mL at 25 °C (lit.)

SMILES string

OCCSCCO

InChI

1S/C4H10O2S/c5-1-3-7-4-2-6/h5-6H,1-4H2

InChI key

YODZTKMDCQEPHD-UHFFFAOYSA-N

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Application

Thiodiglycol (2,2′-Thiodiethanol, TDE) is used as a solvent and as a refractive index modifying component of mounting media for microscopy. Thiodiglycol may also be used as a charge modifier for procedures such as electrospray ionization mass spectrometry. Thiodiglycol is used as a reference material in the evaluation of the degradation of sulfur mustard gas by bacteria.

Other Notes

This product has been replaced by 166782-ALDRICH | 2,2′-Thiodiethanol ≥99%

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H319

Hazard Classifications

Eye Irrit. 2

Storage Class

10 - Combustible liquids

wgk_germany

WGK 1

flash_point_f

235.4 °F - closed cup

flash_point_c

113 °C - closed cup

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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Chromatography of amino acids on sulfonated polystyrene resins.
S MOORE et al.
The Journal of biological chemistry, 192(2), 663-681 (1951-10-01)
Julien Besnard et al.
Journal of experimental botany, 69(21), 5221-5232 (2018-10-13)
Phloem-derived amino acids are the major source of nitrogen supplied to developing seeds. Amino acid transfer from the maternal to the filial tissue requires at least one cellular export step from the maternal tissue prior to the import into the
Leila El Bassi et al.
Journal of hazardous materials, 167(1-3), 124-127 (2009-01-31)
Microbial degradation of thiodiglycol (bis(2-hydroxyethyl)sulfide, TDG) with petroleum-desulfurizing soil bacteria was examined. Among the bacteria tested, several strains belonging to the genera Rhodococcus and Gordonia grew on TDG as the sole sulfur source. The selected strain Rhodococcus sp. strain T09
G Karvaly et al.
Journal of applied toxicology : JAT, 28(1), 21-26 (2007-04-13)
Subcutaneous microdialysis was employed for monitoring thiodiglycol (2,2'-thiodiethanol, TDG) levels with the aim of characterizing the transdermal penetration of topically applied liquid sulfur mustard (2,2'-dichlorodiethyl sulfide, SM) in rats. TDG levels, evaluated in 20 min dialysates collected over a 6
Karolin K Kroening et al.
Analytical and bioanalytical chemistry, 393(8), 1949-1956 (2009-02-14)
Sulfur mustard (HD), bis(2-chloroethyl)sulfide, is one of a class of mustard agents which are chemical warfare agents. The main chemical warfare hydrolysis degradation products of sulfur mustards are: thiodiglycol, bis(2-hydroxyethylthio)methane, 1,2-bis(2-hydroxyethylthio)ethane, 1,3-bis(2-hydroxyethylthio)propane, and 1,4-bis(2-hydroxyethylthio)butane. The aim of this study is
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