Skip to Content
MilliporeSigma
All Photos(1)

Key Documents

30-1650

Sigma-Aldrich

2,2′-Thiodiethanol

≥99.0%, suitable for amino acid analysis

Synonym(s):

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

Sign Into View Organizational & Contract Pricing


About This Item

Linear Formula:
S(CH2CH2OH)2
CAS Number:
Molecular Weight:
122.19
Beilstein/REAXYS Number:
1236325
MDL number:
UNSPSC Code:
12352112
PubChem Substance ID:
Pricing and availability is not currently available.

assay

≥99.0%

form

liquid

availability

available only in Japan

refractive index

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.)

suitability

suitable for amino acid analysis

SMILES string

OCCSCCO

InChI

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

InChI key

YODZTKMDCQEPHD-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

pictograms

Exclamation mark

signalword

Warning

hcodes

Hazard Classifications

Eye Irrit. 2

Storage Class

10 - Combustible liquids

wgk_germany

WGK 1

flash_point_f

320.0 °F

flash_point_c

160 °C


Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Benedict R Capacio et al.
Journal of analytical toxicology, 28(5), 306-310 (2004-07-09)
A gas chromatography-mass spectrometry method for determining exposure to the chemical warfare agent 2,2'-dichlorodiethyl sulfide (sulfur mustard; HD) has been developed. The technique is based upon quantitating thiodiglycol (TDG) released from blood protein adducts that are formed upon exposure to
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
Hong Li et al.
Biodegradation, 24(1), 125-135 (2012-07-04)
Thiodiglycol (TDG) is both the precursor for chemical synthesis of mustard gas and the product of mustard gas hydrolysis. TDG can also react with intermediates of mustard gas degradation to form more toxic and/or persistent aggregates, or reverse the pathway
A A Brimfield et al.
Toxicology and applied pharmacology, 213(3), 207-215 (2006-01-19)
Thiodiglycol (2,2'-bis-hydroxyethylsulfide, TDG), the hydrolysis product of the chemical warfare agent sulfur mustard, has been implicated in the toxicity of sulfur mustard through the inhibition of protein phosphatases in mouse liver cytosol. The absence of any inhibitory activity when TDG
Isaac Ohsawa et al.
Journal of chromatography. A, 1061(2), 235-241 (2005-01-12)
A method for determining thiodiglycol (TDG), a mustard gas hydrolysis product in water, serum and urine samples using gas chromatography-mass spectrometry (GC-MS) after tert-butyldimethylsilylation (TBDMS) is described. Quantitation of TDG was performed by measuring the respective peak area on the

Questions

Reviews

No rating value

Active Filters

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service