Skip to Content
Merck
All Photos(1)

Documents

339032

Sigma-Aldrich

Triethylene glycol di(p-toluenesulfonate)

98%

Synonym(s):

2,2′-(Ethylenedioxy)diethyl ditosylate, Triethylene glycol ditosylate

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Linear Formula:
(CH3C6H4SO3CH2CH2OCH2-)2
CAS Number:
19249-03-7
Molecular Weight:
458.55
Beilstein:
632509
MDL number:
MFCD00048096
UNSPSC Code:
12352100
PubChem Substance ID:
24860606
NACRES:
NA.22

Assay

98%

mp

78-82 °C (lit.)

SMILES string

Cc1ccc(cc1)S(=O)(=O)OCCOCCOCCOS(=O)(=O)c2ccc(C)cc2

InChI

1S/C20H26O8S2/c1-17-3-7-19(8-4-17)29(21,22)27-15-13-25-11-12-26-14-16-28-30(23,24)20-9-5-18(2)6-10-20/h3-10H,11-16H2,1-2H3

InChI key

KCONMNWPRXAWKK-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Related Categories

Application

Triethylene glycol di(p-toluenesulfonate) was used in the synthesis of 1-[4-(1,4,7,10-tetraoxa-13-aza-cyclopentadec-13-yl)-phenyl] ethanone.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

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

Visit the Document Library

Mei-Lin Ho et al.
Organic & biomolecular chemistry, 4(1), 98-103 (2005-12-17)
A new metal cation probe bearing a central Ir(III) element and 1-aza-15-crown-5-ether substituted pyridyl pyrazolate as the chelate was synthesized. The octahedral molecular structure of was confirmed using single crystal X-ray diffraction analyses. Subsequent photophysical study showed yellow-green emission at

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