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90430

Triethylene glycol di(p-toluenesulfonate)

Name: Triethylene glycol di(<I>p</I>-toluenesulfonate)
Brand: SIAL

purum, ≥98.0% (HPLC)

Synonym(s):

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

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About This Item

Linear Formula:

(CH₃C₆H₄SO₃CH₂CH₂OCH₂-)₂

CAS Number:

19249-03-7

Molecular Weight:

458.55

PubChem Substance ID:

329769906

UNSPSC Code:

12352100

Beilstein/REAXYS Number:

632509

MDL number:

MFCD00048096

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Properties

grade

purum

assay

≥98.0% (HPLC)

mp

78-82 °C

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

Description

Other Notes

Versatile building block for the synthesis of crown ethers, cryptands, and analogues

Pictograms

GHS07

Signal Word

Warning

Hazard Codes

H315,H319,H335

Precautionary Statements

P261 - P305 + P351 + P338

Hazard Classifications

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

Storage Class

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

PPE (personal protective equipment)

dust mask type N95 (US), Eyeshields, Gloves

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